National Semiconductor COP880C Technical data

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Connection Diagrams

Dual-In-Line Package

DS010802-23

Top View

Order Number COP882C-XXX/N, COP982C-XXX/N,

COP882C-XXX/WM, COP982C-XXX/WM,

COP982C-XXX/N or COP982CH-XXX/WM

Dual-In-Line Package (N)

and 28 Wide SO (WM)

DS010802-5

Top View

Order Number COP881C-XXX/N, COP981C-XXX/N,

COP881C-XXX/WM, COP981C-XXX/WM,

COP981CH-XXX/N or COP981CH-XXX/WM

Dual-In-Line Package

DS010802-4

Top View

Order Number COP680C-XXX/N, COP880C-XXX/N,

COP980C-XXX/N or COP980CH-XXX/N

Plastic Chip Carrier

DS010802-3

Top View

Order Number COP680C-XXX/V, COP880C-XXX/V,

COP980C-XXX/V or COP980CH-XXX/V

FIGURE 2. Connection Diagrams

COP880C

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COP980C/COP981C/COP982C Absolute Maximum Ratings

(Note 1)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.

Supply Voltage (V

)7V

Voltage at any Pin −0.3V to V

+ 0.3V

Total Current into V

Pin (Source) 50 mA Total Current out of GND Pin (Sink) 60 mA Storage Temperature Range −65˚C to +140˚C

Note 1: Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications are not ensured when operating the device at absolute maximum ratings.

DC Electrical Characteristics

COP98xC; 0˚C ≤ TA≤ +70˚C unless otherwise specified

Parameter Condition Min Typ Max Units

Operating Voltage

98XC 2.3 4.0 V 98XCH 4.0 6.0 V

Power Supply Ripple (Note 2) Peak to Peak 0.1 V

Supply Current

CKI = 10 MHz V

= 6V, tc = 1 µs 6.0 mA

CKI = 4 MHz V

= 6V, tc = 2.5 µs 4.4 mA

CKI = 4 MHz V

= 4.0V, tc = 2.5 µs 2.2 mA

CKI = 1 MHz V

= 4.0V, tc = 10 µs 1.4 mA (Note 3) HALT Current V

= 6V, CKI = 0 MHz

0.7 8 µA

(Note 4) V

= 4.0V, CKI = 0 MHz

0.4 5 µA

Input Levels

RESET, CKI Logic High 0.9 V

Logic Low 0.1 V

All Other Inputs

Logic High 0.7 V

Logic Low 0.2 V

Hi-Z Input Leakage V

= 6.0V −1.0 +1.0 µA Input Pullup Current V

= 6.0V, VIN= 0V −40 −250 µA G Port Input Hysteresis 0.35 V

V Output Current Levels D Outputs

Source V

= 4.5V, VOH= 3.8V −0.4 mA

= 2.3V, VOH= 1.6V −0.2 mA

Sink V

= 4.5V, VOL= 1.0V 10 mA

= 2.3V, VOL= 0.4V 2 mA

All Others

Source (Weak Pull-Up) V

= 4.5V, VOH= 3.2V −10 −110 µA

= 2.3V, VOH= 1.6V −2.5 −33 µA

Source (Push-Pull Mode) V

= 4.5V, VOH= 3.8V −0.4 mA

= 2.3V, VOH= 1.6V −0.2

Sink (Push-Pull Mode) V

= 4.5V, VOL= 0.4V 1.6 mA

= 2.3V, VOL= 0.4V 0.7

TRI-STATE Leakage V

= 6.0V −1.0 +1.0 µA Allowable Sink/Source Current Per Pin

D Outputs (Sink) 15 mA All Others 3mA

COP880C

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DC Electrical Characteristics (Continued)

COP98xC; 0˚C ≤ TA≤ +70˚C unless otherwise specified

Parameter Condition Min Typ Max Units

Maximum Input Current (Note 5) Without Latchup (Room Temp) Room Temp

100 mA RAM Retention Voltage, Vr 500 ns Rise and (Note 6) Fall Time (Min) 2.0 V Input Capacitance 7pF Load Capacitance on D2 1000 pF

COP980C/COP981C/COP982C

Note 2: Rate of voltage change must be less than 0.5V/ms. Note 3: Supply current is measured after running 2000 cycles with a square wave CKI input, CKO open, inputs at rails and outputs open. Note 4: The HALT mode willstop CKI from oscillating in the RC and the Crystal configurations. Test conditions: All inputs tied to V

, L, C and G ports TRI-STATE

and tied to ground, all outputs low and tied to ground. Note 5: Pins G6 and RESET are designed with a high voltage input network for factory testing. These pins allow input voltages greater than V

and the pins will have sink current to VCCwhen biased at voltages greater than VCC(the pins do not have source current when biased at a voltage below VCC). The effective resistance to V

is 750Ω (typ). These two pins will not latch up. The voltage at the pins must be limited to less than 14V.

Note 6: To maintain RAM integrity, the voltage must not be dropped or raised instantaneously.

AC Electrical Characteristics

0˚C ≤ TA≤ +70˚C unless otherwise specified

Parameter Condition Min Typ Max Units

Instruction Cycle Time (tc)

Crystal/Resonator or External V

≥ 4.0V 1 DC µs

(Div-by 10) 2.3V ≤ V

≤ 4.0V 2.5 DC µs

R/C Oscillator Mode V

≥ 4.0V 3 DC µs

(Div-by 10) 2.3V ≤ V

≤ 4.0V 7.5 DC µs

CKI Clock Duty Cycle (Note 7) fr = Max 40 60 %

Rise Time (Note 7) fr = 10 MHz Ext Clock 12 ns Fall Time (Note 7) fr = 10 MHz Ext Clock 8 ns

Inputs

SETUP

VCC≥ 4.0V 200 ns

2.3V ≤ V

≤ 4.0V 500 ns

HOLD

VCC≥ 4.0V 60 ns

2.3V ≤ V

≤ 4.0V 150 ns

Output Propagation Delay C

= 100 pF, RL= 2.2 kΩ

PD1,tPD0

SO, SK VCC≥ 4.0V 0.7 µs

2.3V ≤ V

≤ 4.0V 1.75 µs

All Others V

≥ 4.0V 1 µs

2.3V ≤ V

≤ 4.0V 2.5 µs

MICROWIRE

™

Setup Time (t

UWS)

20 ns

MICROWIRE Hold Time (t

UWH)

56 ns

MICROWIRE Output

Propagation Delay (t

UPD

) 220 ns

Input Pulse Width

Interrupt Input High Time t

Interrupt Input Low Time t

Timer Input High Time t

Timer Input Low Time t

Reset Pulse Width 1.0 µs

Note 7: Parameter characterized but not production tested.

COP880C

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COP880C/COP881C/COP882C Absolute Maximum Ratings

(Note 8)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.

Supply Voltage (V

)7V

Voltage at any Pin −0.3V to V

+ 0.3V

Total Current into V

Pin (Source) 50 mA Total Current out of GND Pin (Sink) 60 mA Storage Temperature Range −65˚C to +140˚C

Note 8: Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications are not ensured when operating the device at absolute maximum ratings.

DC Electrical Characteristics

COP88xC; −40˚C ≤ TA≤ +85˚C unless otherwise specified

Parameter Condition Min Typ Max Units

Operating Voltage 2.5 6.0 V Power Supply Ripple (Note 9) Peak to Peak 0.1 V

Supply Current

CKI = 10 MHz V

= 6V, tc = 1 µs 6.0 mA

CKI = 4 MHz V

= 6V, tc = 2.5 µs 4.4 mA

CKI = 4 MHz V

= 4.0V, tc = 2.5 µs 2.2 mA

CKI = 1 MHz V

= 4.0V, tc = 10 µs 1.4 mA (Note 10) HALT Current V

= 6V, CKI = 0 MHz

110 µA

(Note 11) V

= 3.5V, CKI = 0 MHz

0.5 6 µA

Input Levels

RESET, CKI Logic High 0.9 V

Logic Low 0.1 V

All Other Inputs

Logic High 0.7 V

Logic Low 0.2 V

Hi-Z Input Leakage V

= 6.0V −2 +2 µA Input Pullup Current V

= 6.0V, VIN= 0V −40 −250 µA G Port Input Hysteresis 0.35 V

V Output Current Levels D Outputs

Source V

= 4.5V, VOH= 3.8V −0.4 mA

= 2.5V, VOH= 1.8V −0.2 mA

Sink V

= 4.5V, VOL= 1.0V 10 mA

= 2.5V, VOL= 0.4V 2 mA

All Others

Source (Weak Pull-Up) V

= 4.5V, VOH= 3.2V −10 −110 µA

= 2.5V, VOH= 1.8V −2.5 −33 µA

Source (Push-Pull Mode) V

= 4.5V, VOH= 3.8V −0.4 mA

= 2.5V, VOH= 1.8V −0.2

Sink (Push-Pull Mode) V

= 4.5V, VOL= 0.4V 1.6 mA

= 2.5V, VOL= 0.4V 0.7

TRI-STATE Leakage V

= 6.0V −2.0 +2.0 µA Allowable Sink/Source Current Per Pin

D Outputs (Sink) 15 mA

All Others 3mA Maximum Input Current (Note 12) Without Latchup (Room Temp) Room Temp

100 mA

COP880C

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DC Electrical Characteristics (Continued)

COP88xC; −40˚C ≤ TA≤ +85˚C unless otherwise specified

Parameter Condition Min Typ Max Units

RAM Retention Voltage, Vr 500 ns Rise and (Note 13) Fall Time (Min) 2.0 V Input Capacitance 7pF Load Capacitance on D2 1000 pF

COP880C/COP881C/COP882C

Note 9: Rate of voltage change must be less than 0.5V/ms. Note 10: Supply current is measured after running 2000 cycles with a square wave CKI input, CKO open, inputs at rails and outputs open. Note 11: The HALT mode will stop CKI from oscillating in the RC and the Crystal configurations. Testconditions:All inputs tied to V

, L, C and G ports TRI-STATE

and tied to ground, all outputs low and tied to ground. Note 12: Pins G6 and RESET are designed with a high voltage input network for factory testing. These pins allow input voltages greater than V

and the pins will have sink current to VCCwhen biased at voltages greater than VCC(the pins do not have source current when biased at a voltage below VCC). The effective resistance to V

is 750Ω (typ). These two pins will not latch up. The voltage at the pins must be limited to less than 14V.

Note 13: To maintain RAM integrity, the voltage must not be dropped or raised instantaneously.

AC Electrical Characteristics

−40˚C ≤ TA≤ +85˚C unless otherwise specified

Parameter Condition Min Typ Max Units

Instruction Cycle Time (tc)

Crystal/Resonator or External V

≥ 4.5V 1 DC µs

(Div-by 10) 2.5V ≤ V

4.5V 2.5 DC µs

R/C Oscillator Mode V

≥ 4.5V 3 DC µs

(Div-by 10) 2.5V ≤ V

4.5V 7.5 DC µs

CKI Clock Duty Cycle (Note 14) fr = Max 40 60 %

Rise Time (Note 14) fr = 10 MHz Ext Clock 12 ns Fall Time (Note 14) fr = 10 MHz Ext Clock 8 ns

Inputs

SETUP

VCC≥ 4.5V 200 ns

2.5V ≤ V

4.5V 500 ns

HOLD

VCC≥ 4.5V 60 ns

2.5V ≤ V

4.5V 150 ns

Output Propagation Delay C

= 100 pF, RL= 2.2 kΩ

PD1,tPD0

SO, SK VCC≥ 4.5V 0.7 µs

2.5V ≤ V

4.5V 1.75 µs

All Others V

≥ 4.5V 1 µs

2.5V ≤ V

4.5V 2.5 µs

MICROWIRE Setup Time (t

UWS)

20 ns

MICROWIRE Hold Time (t

UWH)

56 ns

MICROWIRE Output

Propagation Delay (t

UPD

) 220 ns

Input Pulse Width

Interrupt Input High Time t

Interrupt Input Low Time t

Timer Input High Time t

Timer Input Low Time t

Reset Pulse Width 1.0 µs

Note 14: Parameter characterized but not production tested.

COP880C

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Timing Diagram

COP680C/COP681C/COP682C Absolute Maximum Ratings

(Note 16)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.

Supply Voltage (V

)6V

Voltage at Any Pin −0.3V to V

+ 0.3V

Total Current into V

Pin (Source) 40 mA Total Current Out of GND Pin (Sink) 48 mA Storage Temperature Range −65˚C to +140˚C

Note 15:

Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications are not ensured when operating the device at absolute maximum ratings.

DC Electrical Characteristics

COP68xC: −55˚C ≤ TA≤ +125˚C unless otherwise specified

Parameter Condition Min Typ Max Units

Operating Voltage 4.5 5.5 V Power Supply Ripple (Note 17) Peak to Peak 0.1 V

Supply Current (Note 18)

CKI = 10 MHz V

= 5.5V, tc = 1 µs 8.0 mA

CKI = 4 MHz V

= 5.5V, tc = 2.5 µs 4.4 mA

HALT Current (Note 19) V

= 5.5V, CKI = 0 MHz

10 30 µA

Input Levels

RESET, CKI

Logic High 0.9 V

Logic Low 0.1 V

All Other Inputs

Logic High 0.7 V

Logic Low 0.2 V

Hi-Z Input Leakage V

= 5.5V −5 +5 µA

Input Pullup Current V

= 5.5V, VIN= 0V −35 −300 µA

G Port Input Hysteresis 0.35 V

Output Current Levels

D Outputs

Source V

= 4.5V, VOH= 3.8V −0.35 mA

Sink V

= 4.5V, VOL= 1.0V 9 mA

All Others

Source (Weak Pull-Up) V

= 4.5V, VOH= 3.2V −9 −120 µA

Source (Push-Pull Mode) V

= 4.5V, VOH= 3.2V −0.35 mA

Sink (Push-Pull Mode) V

= 4.5V, VOL= 0.4V 1.4 mA

TRI-STATE Leakage V

= 5.5V −5.0 +5.0 µA

Allowable Sink/Source Current per Pin

D Outputs (Sink) 12 mA All Others 2.5 mA

DS010802-2

FIGURE 3. MICROWIRE/PLUS Timing

COP880C

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DC Electrical Characteristics (Continued)

COP68xC: −55˚C ≤ TA≤ +125˚C unless otherwise specified

Parameter Condition Min Typ Max Units

Maximum Input Current (Room Temp)

without Latchup (Note 20) Room Temp

100 mA RAM Retention Voltage, Vr (Note 21) 500 ns Rise and Fall Time (Min) 2.5 V Input Capacitance 7pF Load Capacitance on D2 1000 pF

Note 16:

Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications are not ensured when

operating the device at absolute maximum ratings.

Note 17: Rate of voltage change must be less than 0.5V/ms. Note 18: Supply current is measured after running 2000 cycles with a square wave CKI input, CKO open, inputs at rails and outputs open. Note 19: The HALT mode will stop CKI from oscillating in the RC and the Crystal configurations. Test conditions: All inputs tied to V

, L and G ports TRI-STATE

and tied to ground, all outputs low and tied to ground. Note 20: Pins G6 and RESET are designed with a high voltage input network for factory testing. These pins allow input voltages greater than V

and the pins will have sink current to VCCwhen biased at voltages greater than VCC(the pins do not have source current when biased at a voltage below VCC). The effective resistance to V

is 750Ω (typical). These two pins will not latch up. The voltage at the pins must be limited to less than 14V.

Note 21: To maintain RAM integrity, the voltage must not be dropped or raised instantaneously.

COP680C/COP681C/COP682C AC Electrical Characteristics

−55˚C ≤ TA≤ +125˚C unless otherwise specified

Parameter Condition Min Typ Max Units

Instruction Cycle Time (tc)

Ext. or Crystal/Resonant V

≥ 4.5V 1 DC µs

(Div-by 10) CKI Clock Duty Cycle fr = Max 40 60 % (Note 22)

Rise Time (Note 22) fr = 10 MHz Ext Clock 12 ns

Fall Time (Note 22) fr = 10 MHz Ext Clock 8 ns MICROWIRE Setup Time (t

UWS

)20ns

MICROWIRE Hold Time (t

UWH

)56ns MICROWIRE Output Valid 220 ns Time (t

UPD

)

Input Pulse Width

Interrupt Input High Time t

Interrupt Input Low Time t

Timer Input High Time t

Timer Input Low Time t

Reset Pulse Width 1 µs

Note 22: Parameter characterized but not production tested.

COP880C

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Typical Performance Characteristics (−40˚C ≤ T

≤ +85˚C)

Hall—I

DS010802-16

Dynamic—IDD(Crystal Clock Option)

DS010802-17

Port L/C/G Weak Pull-Up

DS010802-18

Port L/C/G Push-Pull Source Current

DS010802-19

Port L/C/G Push-Pull Sink Current

DS010802-20

Port D Source Current

DS010802-21

COP880C

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