IA82510

Data Sheet

ASYNCHRONOUS SERIAL CONTROLLER

As of Production Ver. 01

Copyright

© 2001

ENG211001219-01

www.innovasic.com

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DC Characteristics

Symbol

Parameter

Notes

Min

Max

Unit

Input Low Voltage

(1)

-0.5

0.7

V

Input High Voltage-Cerdip

(1)

2.1

V

Input High Voltage-LCC

(2)

2.1

V

Output Low Voltage

(2),(8)

0.4

V

Output High Voltage

(3),(8)

2.4

V

Input Leakage Current

(4)

±1

µA

3-State Leakage Current

(5)

±1

µA

Power Supply Current

(6)

1.12

mA/MHz

Strapping Pullup Resistor

(12)

-283

-137

µA

Standby Supply Current

(9)

100

µA

RTSn, DTRn Strapping Current

(10)

1.92

mA

RTSn, DTRn Strapping Current

(11)

N/A

mA

Input Capacitance

(7)

5

pF

I/O Capacitance

(7)

6

pF

X1, X2 Load

6

pF

Notes:

1. Does not apply to CLK/X1 pin, when configured as crystal oscillator input (X1).

7. Freq. = 1 MHz

8. Does not apply to OUT2/X2 pin, when configured as crystal oscillator output (X2).

9. Freq. = 1 MHz, but input clock not running. Static IDD current is exclusive of input/output

drive requirements and is measured with the clocks stopped and all inputs tied to VDD or

VSS, configured to draw minimum current.

10. Applies only during hardware reset for clock configuration options. Strapping current for

logic HIGH.

11. Applies only during hardware reset for clock configuration options. Strapping current for

logic LOW.