ZILOG Z86C0208PEC, Z86C0208PSC, Z86C0208SEC, Z86C0208SSC, Z86E0208PSC Datasheet

PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION

1

Z86C02/E02/L02 1

LOW-COST, 512-BYTE ROM

MICROCONTROLLERS

FEATURES

	ROM	RAM*	Speed	Auto	Permanent
Device	(KB)	(Bytes)	(MHz)	Latch	WDT
Z86C02	512	61	8	Optional	Optional
Z86E02	512	61	8	Optional	Optional
Z86L02	512	61	8	Optional	Optional

Note: *General-Purpose

■18-Pin DIP and SOIC Packages

■0°C to 70°C Standard Temperature –40°C to 105°C Extended Temperature

(Z86C02/E02 only)

■3.0V to 5.5V Operating Range (Z86C02)

4.5V to 5.5V Operating Range (Z86E02)

2.0V to 3.9V Operating Range (Z86L02)

■14 Input / Output Lines

■Five Vectored, Prioritized Interrupts from Five Different Sources

■Two On-Board Comparators

■Software Enabled Watch-Dog Timer (WDT)

■Programmable Interrupt Polarity

■Two Standby Modes: STOP and HALT

■Low-Voltage Protection

■ROM Mask/OTP Options:

–Low-Noise (Z86C02/E02 only)

–ROM Protect

–Auto Latch

–Permanent Watch-Dog Timer (WDT)

–RC Oscillator (Z86C02/L02 Only)

–32 KHz Operation (Z86C02/L02 Only)

■One Programmable 8-Bit Counter/Timer with a 6-Bit Programmable Prescaler

■Power-On Reset (POR) Timer

■On-Chip Oscillator that Accepts RC, Crystal, Ceramic Resonator, LC, or External Clock Drive (C02/L02 only)

■On-Chip Oscillator that Accepts RC or External Clock Drive (Z86E02 SL1903 only)

■On-Chip Oscillator that Accepts Crystal, Ceramic Resonator, LC, or External Clock Drive (Z86E02 only)

■Clock-Free WDT Reset

■Low-Power Consumption (50mw)

■Fast Instruction Pointer (1.5 s @ 8 MHz)

■Fourteen Digital Inputs at CMOS Levels; Schmitt-Triggered

GENERAL DESCRIPTION

Zilog's Z86C02/E02/L02 microcontrollers (MCUs) are members of the Z8® single-chip MCU family, which offer easy software/hardware system expansion.

For applications demanding powerful I/O capabilities, the MCU's dedicated input and output lines are grouped into

three ports, and are configurable under software control to provide timing, status signals, or parallel I/O.

One on-chip counter/timer, with a large number of user-se- lectable modes, off-load the system of administering realtime tasks such as counting/timing and I/O data communi-

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Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

GENERAL DESCRIPTION (Continued)

cations. Additionally, two on-board comparators process analog signals with a common reference voltage (Figure 1).

Note: All Signals with a preceding front slash, "/", are active Low, e.g.: B//W (WORD is active Low); /B/W (BYTE is active Low, only).

Power connections follow conventional descriptions below:

Connection	Circuit	Device
Power	VCC	VDD
Ground	GND	VSS

Input

XTAL

Vcc

GND

Port 3

Machine

Timing & Inst.

Control

Counter/

ALU

Timer

FLAG

Program

Interrupt

Memory

Control

Register

Pointer

Two Analog

Program

Comparators

General-Purpose

Counter

Register File

Port 2

Port 0

I/O	I/O
(Bit Programmable)

Figure 1. Z86C02/E02/L02 Functional Block Diagram

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Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

GENERAL DESCRIPTION (Continued)

		MUX	D7-D0
	Z8 MCU
	A10-A0	Address	A10-A0
				MUXData	PORT2Z8
	Address		EPROM
	Counter
			D7-D0
	A10-A0
	3 Bits		Option Bits
					D7-D0
	PGM
	Mode Logic

Clear	Clock	EPM	/CE	/PGM	VPP	/OE
P00	P01	P32	XT1	P02	P33	P31

Figure 2. EPROM Programming Mode Block Diagram

PIN DESCRIPTIONS

						Table 1. 18-Pin Standard Mode Identification
P24		1	18		P23
						Pin #	Symbol	Function	Direction
P25		2	17		P22
P26		3	16		P21	1-4	P24-P27	Port 2, Pins 4, 5, 6, 7	In/Output
P27		4	15		P20	5	VCC	Power Supply
Vcc		5	14		GND	6	XTAL2	Crystal Oscillator	Output
XTAL2		6	13		P02			Clock
XTAL1		7	12		P01	7	XTAL1	Crystal Oscillator	Input
								Clock
P31		8	11		P00
						8	P31	Port 3, Pin 1, AN1	Input
P32		9	10		P33
						9	P32	Port 3, Pin 2, AN2	Input
		Standard Mode				10	P33	Port 3, Pin 3, REF	Input
						11-13	P00-P02	Port 0, Pins 0, 1, 2	In/Output
						14	GND	Ground
Figure 3. 18-Pin Standard Mode Configuration						15-18	P20-P23	Port 2, Pins 0, 1, 2, 3	In/Output

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Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

D4		1	18		D3	P24					1	18				P23
D5		2	17		D2
						P25	2					17				P22
D6		3	16		D1							16
						P26	3									P21
D7		4	15		D0
Vcc		5	14		GND	P27				4		15				P20
						VCC					5	14				GND
N/C		6	13		/PGM
/CE		7	12		CLOCK	XTAL2					6	13				P02
/OE		8	11		CLEAR	XTAL1						12				P01
											7
						P31					8	11				P00
EPM		9	10		VPP
											9	10				P33
						P32

EPROM Mode

Figure 4. 18-Pin EPROM Mode Configuration Table 2. 18-Pin EPROM Mode Identification

Pin #	Symbol	Function	Direction
1-4	D4-D7	Data 4, 5, 6, 7	In/Output
5	Vcc	Power Supply
6	NC	No Connection
7	/CE	Chip Enable	Input
8	/OE	Output Enable	Input
9	EPM	EPROM Program	Input
		Mode
10	VPP	Program Voltage	Input
11	Clear	Clear Clock	Input
12	Clock	Address	Input
13	/PGM	Program Mode	Input
14	GND	Ground
15-18	D0-D3	Data 0, 1, 2, 3	In/Output

Figure 5. 18-Pin SOIC Configuration

Table 3. 18-Pin SOIC Pin Identification

	Standard Mode
Pin #	Symbol	Function	Direction
1-4	P24-P27	Port 2, Pins	In/Output
		4,5,6,7
5	Vcc	Power Supply
6	XTAL2	Crystal Osc. Clock	Output
7	XTAL1	Crystal Osc. Clock	Input
8	P31	Port 3, Pin 1, AN1	Input
9	P32	Port 3, Pin 2, AN2	Input
10	P33	Port 3, Pin 3, REF	Input
11-13	P00-P02	Port 0, Pins 0,1,2	In/Output
14	GND	Ground
15-18	P20-P23	Port 2, Pins	In/Output
		0,1,2,3

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Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

ABSOLUTE MAXIMUM RATINGS

Parameter	Min	Max	Units
Ambient Temperature under Bias	–40	+105	C
Storage Temperature	–65	+150	C
Voltage on any Pin with Respect to VSS [Note 1]	–0.7	+12	V
Voltage on VDD Pin with Respect to VSS	–0.3	+7	V
Voltage on Pin 7 with Respect to VSS [Note 2] (Z86C02/L02)	–0.7	VDD+1	V
Voltage on Pin 7,8,9,10 with Respect to VSS [Note 2] (Z86E02)	–0.7	VDD+1	V
Total Power Dissipation		462	mW
Maximum Allowed Current out of VSS		300	mA
Maximum Allowed Current into VDD		270	mA
Maximum Allowed Current into an Input Pin [Note 3]	–600	+600	A
Maximum Allowed Current into an Open-Drain Pin [Note 4]	–600	+600	A
Maximum Allowed Output Current Sinked by Any I/O Pin		20	mA
Maximum Allowed Output Current Sourced by Any I/O Pin		20	mA
Maximum Allowed Output Current Sinked by Port 2, Port 0		80	mA
Maximum Allowed Output Current Sourced by Port 2, Port 0		80	mA

Notes:

Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at any condition above those indicated in the operational sections of these specifications is not implied. Exposure to absolute maximum rating conditions for an extended period may affect device reliability.

Total power dissipation should not exceed 462 mW for the package. Power dissipation is calculated as follows:

1.This applies to all pins except where otherwise noted.

2.Maximum current into pin must be ±600 A.

There is no input protection diode from pin to VDD.

3.This excludes Pin 6 and Pin 7.

4.Device pin is not at an output Low state.

Total Power dissipation = VDD x [IDD – (sum of IOH)] + sum of [(VDD – VOH) x IOH] + sum of (V0L x I0L)

STANDARD TEST CONDITIONS

The characteristics listed below apply for standard test conditions as noted. All voltages are referenced to Ground. Positive current flows into the referenced pin (Figure 6).

From Output

Under Test

150 pF

Figure 6. Test Load Diagram

CAPACITANCE

TA = 25°C, VCC = GND = 0V, f = 1.0 MHz, unmeasured pins returned to GND.

Parameter	Min	Max
Input capacitance	0	15 pF
Output capacitance	0	20 pF
I/O capacitance	0	25 pF
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Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

DC ELECTRICAL CHARACTERISTICS

Z86C02

			TA = 40°C to +105°C
			TA = 0°C to +70°C		Typical
Sym.	Parameter	VCC [4]	Min	Max	@ 25°C	Units	Conditions	Notes
VCH	Clock Input High	3.0V	0.8 VCC	VCC+0.3	1.7	V	Driven by External
	Voltage						Clock Generator
		5.5V	0.8 VCC	VCC+0.3	2.8	V	Driven by External
							Clock Generator
VCL	Clock Input Low	3.0V	VSS–0.3	0.2 VCC	0.8	V	Driven by External
	Voltage						Clock Generator
		5.5V	VSS–0.3	0.2 VCC	1.7	V	Driven by External
							Clock Generator
VIH	Input High Voltage	3.0V	0.7 VCC	VCC+0.3	1.8	V		[1]
		5.5V	0.7 VCC	VCC+0.3	2.8	V		[1]
VIL	Input Low Voltage	3.0V	VSS–0.3	0.2 VCC	0.8	V		[1]
		5.5V	VSS–0.3	0.2 VCC	1.5	V		[1]
VOH	Output High Voltage	3.0V	VCC–0.4		3.0	V	IOH = –2.0 mA	[5]
		5.5V	VCC–0.4		4.8	V	IOH = –2.0 mA	[5]
		3.0V	VCC–0.4		3.0	V	Low Noise @
							IOH = –0.5 mA
		5.5V	VCC–0.4		4.8	V	Low Noise @
							IOH = –0.5 mA
VOL1	Output Low Voltage	3.0V		0.8	0.2	V	IOL = +4.0 mA	[5]
		5.5V		0.4	0.1	V	IOL = +4.0 mA	[5]
		3.0V		0.8	0.2	V	Low Noise @
							IOL = 1.0 mA
		5.5V		0.4	0.1	V	Low Noise @
							IOL = 1.0 mA
VOL2	Output Low Voltage	3.0V		1.0	0.8	V	IOL = +12 mA	[5]
		5.5V		0.8	0.3	V	IOL = +12 mA	[5]
VOFFSET	Comparator Input	3.0V		25	10	mV
	Offset Voltage	5.5V		25	10	mV
VLV	VCC Low Voltage					V
	Auto Reset		2.2	2.8	2.6	V		[9]
			2.0	3.0	2.6	V		[10]
IIL	Input Leakage	3.0V	–1.0	1.0		A	VIN = 0V, VCC
	(Input Bias Current
		5.5V	–1.0	1.0		A	VIN = 0V, VCC
	of Comparator)
IOL	Output Leakage	3.0V	–1.0	1.0		A	VIN = 0V, VCC
		5.5V	–1.0	1.0		A	VIN = 0V, VCC
VVICR	Comparator Input		VSS–0.3	VCC –1.0		V		[9]
	Common Mode
			VSS–0.3	VCC –1.5		V		[10]
	Voltage Range

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P R E L I M I N A R Y

DS96DZ80301 (11/96)

Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

DC CHARACTERISTICS

Z86C02

			TA = 40°C to+105°C
		VCC [4]	TA = 0°C to +70°C		Typical
Sym. Parameter			Min	Max	@ 25°C	Units	Conditions	Notes
ICC	Supply Current	3.0V		3.5	1.5	mA	@ 2 MHz	[5,6,7]
		5.5V		7.0	3.8	mA	@ 2 MHz	[5,6,7]
		3.0V		8.0	3.0	mA	@ 8 MHz	[5,6,7]
		5.5V		11.0	4.4	mA	@ 8 MHz	[5,6,7]
ICC1	Standby Current (Halt Mode)	3.0V		2.5	0.7	mA	@ 2 MHz	[5,6,7]
		5.5V		4.0	2.5	mA	@ 2 MHz	[5,6,7]
		3.0V		4.0	1.0	mA	@ 8 MHz	[5,6,7]
		5.5V		5.0	3.0	mA	@ 8 MHz	[5,6,7]
ICC	Supply Current (Low Noise Mode)	3.0V		3.5	1.5	mA	@ 1 MHz	[5,6,7]
		5.5V		7.0	3.8	mA	@ 1 MHz	[5,6,7]
		3.0V		5.8	2.5	mA	@ 2 MHz	[5,6,7]
		5.5V		9.0	4.0	mA	@ 2 MHz	[5,6,7]
		3.0V		8.0	3.0	mA	@ 4 MHz	[5,6,7]
		5.5V		11.0	4.4	mA	@ 4 MHz	[5,6,7]
ICC1	Standby Current	3.0V		2.5	0.7	mA	@ 1 MHz	[6,7,8]
	(Low Noise Halt Mode)	5.5V		4.0	2.5	mA	@ 1 MHz	[6,7,8]
		3.0V		3.0	0.9	mA	@ 2 MHz	[6,7,8]
		5.5V		4.5	2.8	mA	@ 2 MHz	[6,7,8]
		3.0V		4.0	1.0	mA	@ 4 MHz	[6,7,8]
		5.5V		5.0	3.0	mA	@ 4 MHz	[6,7,8]
ICC2	Standby Current (Stop Mode)	3.0V		10	1.0	A		[6,7,8,9]
		3.0V		20	1.0	A		[6,7,8,10]
		5.5V		10	1.0	A		[6,7,8,9]
		5.5V		20	1.0	A		[6,7,8,10]
IALL	Auto Latch Low Current	3.0V		12	3.0	A	0V < VIN < VCC
		5.5V		32	16	A	0V < VIN < VCC
IALH	Auto Latch High Current	3.0V		–8	-1.5	A	0V < VIN < VCC
		5.5V		–16	-8.0	A	0V < VIN < VCC

Notes:

1.ort 0, 2, and 3 only.

2.VSS = 0V = GND.

3.The device operates down to VLV The minimum operational VCC is determined on the value of the voltage VLV at the ambient temperature.

4.VCC = 3.0V to 5.5V, typical values measured at VCC = 3.3V and VCC = 5.0V.

5.Standard mode (not Low EMI mode).

6.Inputs at VCC or VSS, outputs unloaded.

7.Halt mode and Low EMI mode.

8.WDT not running.

9.TA= 0˚C to 70˚C.

10.TA= 40˚C to 105˚C.

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Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

DC CHARACTERISTICS

Z86L02

		VCC [4]	TA = 0°C to +70°C		Typical
Sym.	Parameter		Min	Max	@ 25°C	Units	Conditions	Notes
VCH	Clock Input High	2.0V	0.9 VCC	VCC+0.3		V	Driven by External
	Voltage						Clock Generator
		3.9V	0.9 VCC	VCC+0.3		V	Driven by External
							Clock Generator
VCL	Clock Input Low	2.0V	VSS–0.3	0.1 VCC		V	Driven by External
	Voltage						Clock Generator
		3.9V	VSS–0.3	0.1 VCC		V	Driven by External
							Clock Generator
VIH	Input High Voltage	2.0V	0.9 VCC	VCC+0.3		V		[1]
		3.9V	0.9 VCC	VCC+0.3		V		[1]
VIL	Input Low Voltage	2.0V	VSS–0.3	0.1 VCC		V		[1]
		3.9V	VSS–0.3	0.1 VCC		V		[1]
VOH	Output High Voltage	2.0V	VCC–0.4		3.0	V	IOH = – 500 A	[5]
		3.9V	VCC–0.4		3.0	V	IOH = –500 A	[5]
VOL1	Output Low Voltage	2.0V		0.8	0.2	V	IOL = +1.0 mA	[5]
		3.9V		0.4	0.1	V	IOL = +1.0 mA	[5]
VOL2	Output Low Voltage	2.0V		1.0	0.8	V	IOL = + 3.0 mA	[5]
		3.9V		0.8	0.3	V	IOL = + 3.0 mA	[5]
VOFFSET	Comparator Input	2.0V		25	10	mV
	Offset Voltage	3.9V		25	10	mV
VLV	VCC Low Voltage		1.4	2.15		V
	Auto Reset
IIL	Input Leakage	2.0V	–1.0	1.0		A	VIN = 0V, VCC
	(Input Bias Current
		3.9V	–1.0	1.0		A	VIN = 0V, VCC
	of Comparator)
IOL	Output Leakage	2.0V	–1.0	1.0		A	VIN = 0V, VCC
		3.9V	–1.0	1.0		A	VIN = 0V, VCC
VVICR	Comparator Input		VSS –0.3	VCC –1.0		V
	Common Mode

Voltage Range

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DS96DZ80301 (11/96)

Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

		VCC [4]	TA = 0°C to +70°C		Typical
Sym	Parameter		Min	Max	@ 25°C	Units	Conditions	Notes
ICC	Supply Current	2.0V		3.3		mA	@ 2 MHz	[5,6]
		3.9V		6.8		mA	@ 2 MHz	[5,6]
		2.0V		6.0		mA	@ 8 MHz	[5,6]
		3.9V		9.0		mA	@ 8 MHz	[5,6]
ICC1	Standby Current (Halt Mode)	2.0V		2.3		mA	@ 2 MHz	[5,6,7]
		3.9V		3.8		mA	@ 2 MHz	[5,6,7]
		2.0V		3.8		mA	@ 8 MHz	[5,6,7]
		3.9V		4.8		mA	@ 8 MHz	[5,6,7]
ICC2	Standby Current (Stop Mode)	2.0V		10	1.0	A		[6,7]
		3.9V		10	1.0	A		[6,7]
IALL	Auto Latch Low Current	2.0V		12	3.0	A	0V < VIN < VCC
		3.9V		32	16	A	0V < VIN < VCC
IALH	Auto Latch High Current	2.0V		–8	-1.5	A	0V < VIN < VCC
		3.9V		–16	-8.0	A

Notes:

1.Port 0, 2, and 3 only

2.VSS = 0V = GND.The device operates down to VLV. The minimum operational VCC is determined by the value of the voltage VLV at the ambient temperature.

3.VCC = 2.0V to 3.9V, typical values measured at VCC = 3.3 V.

4.Standard Mode (not Low EMI mode).

5.Inputs at VCC or VSS, outputs are unloaded.

6.WDT is not running.

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Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

DC CHARACTERISTICS

Z86E02

			TA = –40°C to +105°C
		VCC [4]	TA = 0°C to +70°C		Typical
Sym.	Parameter		Min	Max	@ 25°C	Units	Conditions	Notes
VCH	Clock Input High	4.5V	0.8 VCC	VCC+0.3	2.8	V	Driven by External
	Voltage						Clock Generator
		5.5V	0.8 VCC	VCC+0.3	2.8	V	Driven by External
							Clock Generator
VCL	Clock Input Low	4.5V	VSS–0.3	0.2 VCC	1.7	V	Driven by External
	Voltage						Clock Generator
		5.5V	VSS–0.3	0.2 VCC	1.7	V	Driven by External
							Clock Generator
VIH	Input High Voltage	4.5V	0.7 VCC	VCC+0.3	2.8	V
		5.5V	0.7 VCC	VCC+0.3	2.8	V
VIL	Input Low Voltage	4.5V	VSS–0.3	0.2 VCC	1.5	V
		5.5V	VSS–0.3	0.2 VCC	1.5	V
VOH	Output High Voltage	4.5V	VCC–0.4		4.8	V	IOH = –2.0 mA	[5]
		5.5V	VCC–0.4		4.8	V	IOH = –2.0 mA	[5]
		4.5V	VCC–0.4		4.8	V	Low Noise @
							IOH = –0.5 mA
		5.5V	VCC–0.4		4.8	V
VOL1	Output Low Voltage	4.5V		0.4	0.1	V	IOL = +4.0 mA	[5]
		5.5V		0.4	0.1	V	IOL = +4.0 mA	[5]
		4.5V		0.4	0.1	V	Low Noise @
							IOL = 1.0 mA
		5.5V		0.4	0.1	V	Low Noise @
							IOL = 1.0 mA
VOL2	Output Low Voltage	4.5V		1.0	0.8	V	IOL = +12 mA	[5]
		5.5V		1.0	0.8	V	IOL = +12 mA	[5]
VOFFSET	Comparator Input	4.5V		25	10	mV
	Offset Voltage	5.5V		25	10	mV
VLV	VCC Low Voltage		2.6	3.3	3.0	V		[9]
	Auto Reset		2.2	3.6	3.0	V		[10]
IIL	Input Leakage (Input	4.5V	–1.0	1.0		A	VIN = 0V, VCC
	Bias Current of
		5.5V	–1.0	1.0		A	VIN = 0V, VCC
	Comparator)
IOL	Output Leakage	4.5V	–1.0	1.0		A	VIN = 0V, VCC
		5.5V	–1.0	1.0		A	VIN = 0V, VCC
VVICR	Comparator Input		VSS–0.3	VCC –1.0		V		[9]
	Common Mode
	Voltage Range
			VSS–0.3	VCC –1.5		V		[10]

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DS96DZ80301 (11/96)

Z86C02/E02/L02

Low-Cost, 512-Byte ROM Microcontrollers

			TA = –40°C to +105°C
			TA = 0°C to +70°C		Typical
Sym. Parameter		VCC [4]	Min	Max	@ 25°C	Units	Conditions	Notes
ICC	Supply Current	4.5V		9.0	3.8	mA	@ 2 MHz	[5,6]
		5.5V		9.0	3.8	mA	@ 2 MHz	[5,6]
		4.5V		15.0	4.4	mA	@ 8 MHz	[5,6]
		5.5V		15.0	4.4	mA	@ 1 MHz	[5,6]
ICC1	Standby Current (HALT mode)	4.5V		4.0	2.5	mA	@ 2 MHz	[5,6]
		5.5V		4.0	2.5	mA	@ 2 MHz	[5,6]
		4.5V		5.0	3.0	mA	@ 4 MHz	[5,6]
		5.5V		5.0	3.0	mA	@ 4 MHz	[5,6]
ICC	Supply Current (Low Noise	4.5V		9.0	3.8	mA		[6]
	Mode)	5.5V		9.0	3.8	mA		[6]
		4.5V		11.0	4.0	mA	@ 2 MHz	[6]
		5.5V		11.0	4.0	mA	@ 2 MHz	[6]
		4.5V		15.0	4.4	mA	@ 4 MHz	[6]
		5.5V		15.0	4.4	mA	@ 4 MHz	[6]
ICC1	Standby Current (Low Noise	4.5V		4.0	2.5	mA	@ 1 MHz	[6,7,8]
	Halt Mode)	5.5V		4.0	2.5	mA	@ 1 MHz	[6,7,8]
		4.5V		4.5	2.7	mA	@ 2 MHz	[6,7,8]
		5.5V		4.5	2.7	mA	@ 2 MHz	[6,7,8]
		4.5V		5.0	3.0	mA	@ 4 MHz	[6,7,8]
		5.5V		5.0	3.0	mA	@ 4 MHz	[6,7,8]
ICC2	Standby Current (Stop Mode)	4.5V		10	1.0	A		[6,7,9]
		4.5V		20	1.0	A		[6,7,10]
		5.5V		10	1.0	A		[6,7,9]
		5.5V		20	1.0	A		6,7,10]
IALL	Auto Latch Low Current	4.5V		32	16	A	0V <VIN<VCC
		5.5V		32	16	A	0V <VIN<VCC
ALH	Auto Latch High	4.5V		–16	-8.0	A	0V <VIN<VCC
		5.5V		–16	–8.0	A	0V <VIN<VCC

Notes:

1.Port 0, 2, and 3 only.

2.VSS = 0V = GND.

3.The device operates down to VLV of the specified frequency for VLV. The minimum operational VCC is determined by the value of the voltage VLV at the ambient temperature.

4.The VLV increases as the temperature decreases.

5.VCC = 4.5V to 5.5V, typical values measured at VCC = 5.0V.

6.Standard mode (not Low EMI mode).

7.Inputs at VCC or VSS, outputs unloaded.

8.WDT not running.

9.Halt mode and Low EMI mode.

10.TA= 0˚C to 70˚C.TA= –40˚C to 105˚C.

DS96DZ80301 (11/96)

P R E L I M I N A R Y

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