X1228 Datasheet, PDF (2/31 Pages) Xicor Inc. – Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1228
PIN DESCRIPTIONS
14-Pin TSSOP/SOIC
X1 1
X2 2
NC
3
NC
4
NC
5
RESET
6
V_SS
7
14
V_CC
13
V_BACK
12 PHZ/IRQ
11 NC
10 NC
9 _SCL
8 _SDA
NC = No internal connection
REV 1.3 3/24/04
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Characteristics subject to change without notice. 2 of 31