X1288 Datasheet, PDF (2/31 Pages) Xicor Inc. – 2-Wire RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

Preliminary Information
PIN DESCRIPTIONS
X1288
X1
X2
NC
NC
NC
NC
RESET
V_SS
16-pin SOIC
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
V_CC
V_BACK
PHZ/IRQ
NC
NC
NC
SCL
SDA
14-pin TSSOP
X1 ₁
14
X2 2
13
NC ₃
12
NC ₄
11
NC 5
10
RESET ₆
9
V_{SS 7}
8
V_CC
V_BACK
PHZ/IRQ
NC
NC
SCL
SDA
NC = No internal connection
ORDERING INFORMATION
V_CC Range
4.5–5.5V
V_TRIP Range
4.63V±112mV
Package
16L SOIC
14L TSSOP
4.5–5.5V
4.38V±112mV 16L SOIC
14L TSSOP
2.7–5.5V
2.85V±100mV 16L SOIC
14L TSSOP
2.7–5.5V
2.65V±100mV 16L SOIC
14L TSSOP
Operating
Temperature Range
0–70°C
-40–85°C
0–70°C
-40–85°C
0–70°C
-40–85°C
0–70°C
-40–85°C
0–70°C
-40–85°C
0–70°C
-40–85°C
0–70°C
-40–85°C
0–70°C
-40–85°C
Part Number
X1288S16-4.5A
X1288S16I-4.5A
X1288V14-4.5A
X1288V14I-4.5A
X1288S16
X1288S16I
X1288V14
X1288V14I
X1288S16-2.7A
X1288S16I-2.7A
X1288V14-2.7A
X1288V14I-2.7A
X1288S16-2.7
X1288S16I-2.7
X1288V14-2.7
X1288V14I-2.7
REV 1.1.30 3/24/04
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