參數(shù)資料
型號(hào): X1202
英文描述: Real Time Clock/Calendar/Alarms/CPU Supervisor(實(shí)時(shí)時(shí)鐘/日歷/鬧鐘/CPU監(jiān)控電路)
中文描述: 實(shí)時(shí)時(shí)鐘/日歷/報(bào)警/ CPU監(jiān)控(實(shí)時(shí)時(shí)鐘/日歷/鬧鐘/ CPU的監(jiān)控電路)
文件頁(yè)數(shù): 19/23頁(yè)
文件大?。?/td> 340K
代理商: X1202
X1202
Characteristics subject to change without notice.
19 of 23
REV 1.1.8 5/17/01
www.xicor.com
V
TRIP
Programming Timing Diagram
V
TRIP
Programming Parameters
Parameter
t
VPS
V
TRIP
program enable voltage setup time
t
VPH
V
TRIP
program enable voltage hold time
t
TSU
V
TRIP
setup time
t
THD
V
TRIP
hold (stable) time
t
WC
V
TRIP
write cycle time
t
VPO
V
TRIP
program enable voltage off time (between successive adjustments)
t
RP
V
TRIP
program recovery period (between successive adjustments)
V
P
Programming voltage
V
TRAN
V
TRIP
programmed voltage range
V
ta1
Initial V
TRIP
program voltage accuracy (V
CC
applied–V
TRIP
) (programmed at 25°C)
V
ta2
Subsequent V
TRIP
program voltage accuracy [(V
CC
applied–V
ta1
)—V
TRIP
.
Programmed at 25°C.)
V
tr
V
TRIP
program voltage repeatability (Successive program operations. Programmed
at 25°C.)
V
tv
V
TRIP
program variation after programming (0–75°C). (programmed at 25°C)
V
TRIP
programming parameters are periodically sampled and are not 100% tested.
Description
Min.
1
1
1
10
Max.
Unit
μs
μs
μs
ms
ms
μs
ms
V
V
V
mV
10
0
10
14
1.7
-0.1
-25
15
5.0
+0.4
+25
-25
+25
mV
-25
+25
mV
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
V
CC
(V
TRIP
)
t
VPH
t
VPS
t
VPO
t
RP
SCL
SDA
AEh
03h/01h
RESET
V
CC
V
P
= 15V
00h
00h
V
CC
t
TSU
t
THD
V
TRIP
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