Samsung KS86C4104, KS86P4104, KS86P4004, KS86C4004 Datasheet

KS86C4004/P4004/C4104/P4104 PRODUCT OVERVIEW

1 PRODUCT OVERVIEW

SAM87RI PRODUCT FAMILY

Samsung's SAM87Ri family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-programmable ROM sizes.

A address/data bus architecture and a large number of bit-configurable I/O ports provide a flexible programming environment for applications with varied memory and I/O requirements. Timer/counters with selectable operating modes are included to support real-time operations.

KS86C4004/C4104 MICROCONTROLLER

The KS86C4004/C4104 single-chip 8-bit microcontroller is fabricated using an advanced CMOS process. It is built around the powerful SAM87Ri CPU core. The KS86C4004/C4104 is a versatile microcontroller, with its A/D converter and a zero-crossing detection capability it can be used in a wide range of general purpose applications.

Stop and Idle power-down modes were implemented to reduce power consumption. To increase on-chip register space, the size of the internal register file was logically expanded. The KS86C4004/C4104 has 4-Kbytes of program memory on-chip (ROM) and 208-bytes of general purpose register area RAM.

Using the SAM87Ri design approach, the following peripherals were integrated with the SAM87Ri core: — Four configurable I/O ports (KS86C4004: 22 pins, KS86C4104: 16 pins)

— Six interrupt sources with one vector and one interrupt level — Two 8-bit timer/counter with various operating modes — Analog to digital converter (KS86C4004: 8-bit, 8-channel, KS86C4104: 10-bit, 5-channel) — One zero cross detection module

The KS86C4004/C4104 microcontroller is ideal for use in a wide range of electronic applications requiring simple timer/counter, PWM, ADC, ZCD and capture functions. KS86C4004 is available in a 30-pin SDIP and a 32-pin SOP package. KS86C4104 is available in a 24-pin SDIP and a 24-pin SOP package.

OTP

The KS86P4004/P4104 is an OTP (one time programmable) version of the KS86C4004/C4104 microcontroller. The KS86P4004/P4104 has on-chip 4-Kbyte one-time programmable EEPROM instead of masked ROM. The KS86P4004/P4104 is fully compatible with the KS86C4004/C4104, in function, in D.C. electrical characteristics and in pin configuration.

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PRODUCT OVERVIEW KS86C4004/P4004/C4104/P4104

FEATURES

CPU

• SAM87Ri CPU core

Memory

• 4-Kbyte internal program memory (ROM)

• 208-byte general purpose register area (RAM)

Instruction Set

• 41 instructions

• IDLE and STOP instructions added for power-down modes.

Instruction Execution Time

• 600 ns at 10 MHz f

OSC

(minimum)

Interrupts

• 6 interrupt sources with one vector and one level interrupt structure

Oscillation Frequency

• 1 MHz to 10 MHz external crystal oscillator

• Maximum 10 MHz CPU clock

• 4 MHz RC oscillator

General I/O

• Four I/O ports (22 pins for KS86C4004, 16 pins for KS86C4104)

• Bit programmable ports

Timer/Counter

• One 8-bit basic timer for watchdog function

• One 8-bit timer/counter with three operating modes (10-bit PWM 1ch)

• One 8-bit timer/counter for the zero-crossing detection circuit

Zero-Crossing Detection Circuit

• Zero-crossing detection circuit that generates a digital signal in synchronism with an AC signal input

Buzzer Frequency Range

• 200 Hz to 20 kHz signal can be generated

Operating Temperature Range

• – 40°C to + 85°C

Operating Voltage Range

• 2.7 V to 5.5 V

OTP Interface Protocol Spec

• Serial OTP

Package Types

• 30-pin SDIP, 32-pin SOP for KS86C4004/P4004

• 24-pin SDIP, 24-pin SOP for KS86C4104/P4104

A/D Converter

• Eight analog input pins

• 8-bit conversion resolution (KS86C4004)

• 10-bit conversion resolution (KS86C4104)

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KS86C4004/P4004/C4104/P4104 PRODUCT OVERVIEW

BLOCK DIAGRAM

P1.0-P1.3

P0.0-P0.7

/ZCD,BUZ,T0,CLO

OUT

T0(PWM)

P1.1/BUZ

ADC0

-ADC7

P1.0/

ZCD

BASIC

PORT 0

PORT 1

TIMER

OSC

TIMER 0

I/O PORT I/O and

INTERRUPT CONTROL

PORT 2

P2.0-P2.3 /INT0-INT1 /ADC6-ADC7

TIMER 1

SAM87RI CPU

ADC

ZCD

4-KB ROM

Figure 1-1. Block Diagram

PORT 3

208-BYTE

P3.0-P3.5 /ADC0-ADC5

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PRODUCT OVERVIEW KS86C4004/P4004/C4104/P4104

PIN ASSIGNMENTS

OUT

TEST

P0.1 P0.0

RESET

P3.5/ADC5 P3.4/ADC4 P3.3/ADC3 P3.2/ADC2 P3.1/ADC1 P3.0/ADC0

ref

1 2 3 4 5 6 7

KS86C4004

8 9 10 11 12 13 14 15

30-SDIP

(Top View)

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

VDD P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P1.0 / ZCD P1.1 / BUZ P1.2 / T0(PWM) P1.3 / CLO P2.0 / INT0 P2.1 / INT1 P2.2 / ADC6 P2.3 / ADC7

Figure 1-2. Pin Assignment Diagram (30-Pin SDIP Package)

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KS86C4004/P4004/C4104/P4104 PRODUCT OVERVIEW

OUT

TEST

P0.1 P0.0

RESET

NC P3.5/ADC5 P3.4/ADC4 P3.3/ADC3 P3.2/ADC2 P3.1/ADC1 P3.0/ADC0

ref

1 2 3 4 5

KS86C4004

6 7 8

(Top View)

9 10 11 12 13 14 15 16

32-SOP

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 NC P1.0 / ZCD P1.1 / BUZ P1.2 / T0(PWM) P1.3 / CLO P2.0 / INT0 P2.1 / INT1 P2.2 / ADC6 P2.3 / ADC7

Figure 1-3. Pin Assignment Diagram (32-Pin SOP Package)

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PRODUCT OVERVIEW KS86C4004/P4004/C4104/P4104

OUT

TEST

P0.1 P0.0

RESET

P3.4/ADC4 P3.3/ADC3 P3.2/ADC2 P3.1/ADC1 P3.0/ADC0

1 2 3 4 5

KS86C4104

6 7 8 9 10 11 12

24-SDIP

(Top View)

24 23 22 21 20 19 18 17 16 15 14 13

VDD P0.2 P0.3 P0.4 P0.5 P0.6 P1.0 / ZCD P1.1 / BUZ P1.2 / T0(PWM) P2.0 / INT0 AV

ref

Figure 1-4. Pin Assignment Diagram (24-Pin SDIP Package)

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KS86C4004/P4004/C4104/P4104 PRODUCT OVERVIEW

OUT

TEST

P0.1

P0.0

RESET

P3.4/ADC4 P3.3/ADC3 P3.2/ADC2 P3.1/ADC1 P3.0/ADC0

1 2 3 4 5

KS86C4104

6 7

(Top View)

8 9 10 11 12

24-SOP

24 23 22 21 20 19 18 17 16 15 14 13

VDD P0.2 P0.3 P0.4 P0.5 P0.6 P1.0 / ZCD P1.1 / BUZ P1.2 / T0(PWM) P2.0 / INT0 AV

ref

Figure 1-5. Pin Assignment Diagram (24-Pin SOP Package)

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PRODUCT OVERVIEW KS86C4004/P4004/C4104/P4104

PIN DESCRIPTIONS

Table 1-1. KS86C4004/C4104 Pin Descriptions

Names

P0.0-P0.7 I/O

Type

Description

Bit-programmable I/O port for normal input or

Circuit

Type

E-2

Pins

push-pull, open-drain output. Pull-up resistors are assignable by software.

P1.0-P1.3 I/O Bit-programmable I/O port for Schmitt trigger

input or push-pull output. Pull-up resistors are assignable by software. Port 1 pins can also be used as alternative functions.

P2.0-P2.3 I/O Bit-programmable I/O port for Schmitt trigger

input or push-pull, open drain output. Pull up

F D D D

E-1

ZCD

BUZ

T0(PWM)

CLO

INT0–INT1

ADC6–ADC7 resistors are assignable by software. Port 2 can also be used as external interrupt, A/D input.

P3.0-P3.5 I/O Bit-programmable I/O port for Schmitt trigger

F ADC0–ADC5 input or push-pull output. Pull-up resistors are assignable by software. Port 3 pins can also be used as A/D converter input.

XIN, X

OUT

–

Crystal/ceramic, or RC oscillator signal for

– – system clock.

INT0–INT1 I External interrupt input. E P2.0–P2.1

RESET

TEST I Test signal input pin (for factory use only: must be

I System RESET signal input pin. B –

– – connected to VSS)

DD, VSS

REF,

– Voltage input pin and ground – – – A/D converter reference voltage input and ground – –

ZCD I Zero crossing detector input F P1.0 BUZ O 200 Hz–20 kHz frequency output for buzzer sound D P1.1 T0 I/O Timer 0 capture input or 10-bit PWM output D P1.2 CLO O System clock output port D P1.3 ADC0–ADC7 I A/D converter input F

E-1

P3.0–P3.5 P2.2–P2.3

NOTE: Port 0.7, P1.3, P2.1–P2.3 and P3.5 is not available in KS86C4104/P4104 .

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KS86C4004/P4004/C4104/P4104 PRODUCT OVERVIEW

PIN CIRCUITS

P-CHANNEL

N-CHANNEL

Figure 1-6. Pin Circuit Type A

PULL-UP RESISTOR

DATA

OUTPUT DISABLE

RESISTOR

ENABLE

OUTPUT

DISABLE

Figure 1-8. Pin Circuit Type C

DATA

CIRCUIT

TYPE C

P-CHANNEL

OUT

N-CHANNEL

PULL-UP RESISTOR

P-CHANNEL

IN/OUT

Figure 1-7. Pin Circuit Type B

DATA

Figure 1-9. Pin Circuit Type D

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PRODUCT OVERVIEW KS86C4004/P4004/C4104/P4104

PNE

DATA

OUTPUT DISABLE

INPUT

PNE

P-CH

N-CH

Figure 1-10. Pin Circuit Type E

PULL-UP RESISTOR

PULL-UP ENABLE

IN/OUT

PNE

DATA

OUTPUT DISABLE

INPUT

PULL-UP RESISTOR

P-CH

PULL-UP ENABLE

N-CH

Figure 1-10. Pin Circuit Type E-2

PULL-UP RESISTOR

IN/OUT

DATA

OUTPUT DISABLE

DIGITAL INPUT

ANALOG INPUT

Figure 1-11. Pin Circuit Type E-1

1-10

P-CH

N-CH

PULL-UP ENABLE

IN/OUT

PULL-UP

ENABLE

DATA

OUTPUT

DISABLE

DIGITAL

INPUT

ANALOG

INPUT

CIRCUIT

TYPE C

Figure 1-12. Pin Circuit Type F

IN/OUT

KS86C4004/P4004/C4104/P4104 ELECTRICAL DATA

13 ELECTRICAL DATA

OVERVIEW

In this section, the following KS86C4004/C4104 electrical characteristics are presented in tables and graphs: — Absolute maximum ratings

— D.C. electrical characteristics — A.C. electrical characteristics — Oscillator characteristics — Oscillation stabilization time — Operating Voltage Range — Schmitt trigger input characteristics — Data retention supply voltage in Stop mode — Stop mode release timing when initiated by a RESET — A/D converter electrical characteristics — Zero-crossing detector — Zero Crossing Waveform Diagram

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