X1288 Xicor, X1288 Datasheet - Page 9

• Manufacturer Part Number: X1288
• Description: 2-Wire RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM
• Manufacturer: Xicor

Preliminary Information
V
V
REV 1.1.30 3/24/04
V
RESET
TRIP
(V
TRIP
Parameter
TRIP programming parameters are not 100% Tested.
TRIP
SDA
SCL
V
V
V
t
t
t
CC
CC
t
t
TRAN
VPS
VPH
TSU
THD
VPO
t
V
V
Programming Timing Diagram
RP
Programming Parameters
)
tv
P
V
V
V
V
V
(Between successive adjustments)
V
(Between successive adjustments)
Programming Voltage
V
V
(Programmed at 25°C)
0 1 2 3 4 5 6 7
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
t
VPS
Program Enable Voltage Setup time
Program Enable Voltage Hold time
Setup time
Hold (stable) time
Program Enable Voltage Off time
Program Recovery Period
Programmed Voltage Range
Program variation after programming
AEh
0 1 2 3 4 5 6 7
Description
00h
V
P
www.xicor.com
= 15V
0 1 2 3 4 5 6 7
03h/01h
0 1 2 3 4 5 6 7
V
TRIP
Min.
-25
1.7
10
10
14
1
1
1
0
00h
t
t
TSU
VPH
Max.
+25
5.0
16
t
THD
t
VPO
t
RP
X1288
Units
mV
ms
ms
µs
µs
µs
µs
V
V
V
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CC