Cypress Semiconductor STK11C68 Технический паспорт - Страница 9
Просмотреть онлайн или скачать pdf Технический паспорт для Компьютерное оборудование Cypress Semiconductor STK11C68. Cypress Semiconductor STK11C68 17 страниц. 64 kbit (8k x 8) softstore nvsram
Печатать страницуAutoStore INHIBIT or Power Up RECALL
Parameter
Alt
[9]
t
t
HRECALL
RESTORE
t
t
STORE
HLHZ
V
SWITCH
V
RESET
Switching Waveform
V
CC
5V
V
SWITCH
V
RESET
STORE INHIBIT
POWER-UP RECALL
DQ (DATA OUT)
POWER-UP
Note
9. t
starts from the time V
HRECALL
CC
Document Number: 001-50638 Rev. **
Description
Power up RECALL Duration
STORE Cycle Duration
Low Voltage Trigger Level
Low Voltage Reset Level
Figure 9. AutoStore INHIBIT/Power Up RECALL
t
HRECALL
BROWN OUT
RECALL
STORE INHIBIT
NO RECALL
(V
DID NOT GO
CC
BELOW V
)
RESET
rises above V
.
SWITCH
STK11C68
Min
4.0
BROWN OUT
STORE INHIBIT
NO RECALL
(V
DID NOT GO
CC
BELOW V
)
RESET
STK11C68
Unit
Max
μs
550
10
ms
4.5
V
3.6
V
BROWN OUT
STORE INHIBIT
RECALL WHEN
V
RETURNS
CC
ABOVE V
SWITCH
Page 9 of 16
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