COP8TAB5 datasheet(8/54 Pages) NSC

8 / 54 page

7.0 Absolute Maximum Ratings (Note

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage (V

CC)

3.5V

Voltage at Any Pin

−0.3V to V

CC +0.3V

ESD Protection Level

(Human Body Model)

(Machine Model)

2kV

200V

Total Current into V

CC Pin (Source)

80 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.

8.0 Electrical Characteristics

DC Electrical Characteristics −40˚C

≤ T

A ≤ +85˚C unless otherwise

specified.

Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.

Parameter

Conditions

Min

Typ

Max

Units

Operating Voltage

2.25

2.75

Power Supply Rise Time from 0.0V

(On-Chip Power-On Reset Selected)

20 µs

10 ms

Power Supply Ripple (Note 3)

Peak-to-Peak

0.1 V

Supply Current (Note 4)

CKI = 15 MHz

CC = 2.75V, tC = 0.65µs

CKI = 5MHz

CC = 2.75V, tC = 2.0 µs

3.0

HALT Current (Note 5) — WATCHDOG Disabled

CC = 2.75V, CKI = 0

MHz

A = +25˚C

<215

µA

A = +85˚C

300

µA

IDLE Current (Note 4)

CKI = 15 MHz

CC = 2.75V, tC = 0.65µs

CKI = 5MHz

CC = 2.75V, tC = 2.0 µs

0.8

Input Levels (V

IH,VIL)

Logic High

L0 (SDA), L1 (SCL) and L2

1.8V compatibility option

selected and

ACCESS.Bus is enabled

1.4

All Other Inputs

0.8 V

Logic Low

0.25 V

Value of the Internal Bias Resistor

0.3

1.0

2.5

Ω

for the Crystal/Resonator Oscillator

Hi-Z Input Leakage (same as TRI-STATE output)

CC = 2.75V

−0.1

+0.1

µA

Input Pullup Current

CC = 2.75V, VIN = 0V

−15

−120

µA

Port Input Hysteresis

0.1

Output Current Levels

Source (Weak Pull-Up)

CC = 2.25V, VOH = 1.7V

−10

−80

µA

Source (Push-Pull Mode)

CC = 2.25V, VOH = 1.7V

−10

Sink (Push-Pull Mode)

CC = 2.25V, VOL = 0.4V

Allowable Sink & Source Current per Pin

Maximum Input Current without Latchup

±200

RAM Retention Voltage, Vr

TBD

Input Capacitance

8.5

COP8TAB5 Datasheet(PDF) 8 Page - National Semiconductor (TI)

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