Rainbow Electronics AT77C101B FingerChip™ - Manual (Page 8)

8
AT77C101B
2150A–BIOM–02/02
Note: 1. With I
OL
= 1 mA and I
OH
= -1 mA
Table 5. 5V Power Supply = +5V; T
amb
= 25°C; F
PCLK
= 1 MHz; Duty cycle = 50%;
C
load
120 pF on digital outputs, analog outputs disconnected unless otherwise specified.
Parameter Symbol Test level Min Typ Max Unit
Power Requirements
Positive supply voltage V
CC
4.5 5 5.5 V
Digital positive supply current on V
CC
pin
C
load
= 0 I
CC
I
IV
7
5
10
6
mA
mA
Power dissipation on V
CC
C
load
= 0 P
CC
I
IV
35
25
50
30
mW
mW
Current on V
CC
in NAP mode I
CCNAP
I 10 µA
Analog Output
Voltage range V
AVx
I 0 2.9 V
Digital Inputs
Logic compatibility CMOS
Logic “0” voltage V
IL
I 0 1.2 V
Logic “1” voltage V
IH
I 3.6 V
CC
V
Logic “0” current I
IL
I -10 0 µA
Logic “1”current I
IH
I 0 10 µA
Digital Outputs
Logic compatibility CMOS
Logic “0” voltage (1) V
OL
I 1.5 V
Logic “1” voltage (1) V
OH
I 3.5 V