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Номер в каталоге
Компоненты Описание
CY7C1399-35 Просмотр технического описания (PDF) - Cypress Semiconductor
Номер в каталоге
Компоненты Описание
производитель
CY7C1399-35
32K x 8 3.3V Static RAM
Cypress Semiconductor
CY7C1399-35 Datasheet PDF : 8 Pages
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CY7C1399
Data Retention Waveform
V
CC
3.0V
t
CDR
CE
DATA RETENTION MODE
V
DR
≥
2V
Switching Waveforms
Read Cycle No. 1
[10, 11]
t
RC
ADDRESS
DATA OUT
t
AA
t
OHA
PREVIOUS DATA VALID
3.0V
t
R
DATA VALID
C1399–5
C1399–6
Read Cycle No. 2
[11, 12]
t
RC
CE
t
ACE
OE
DATA OUT
V
CC
SUPPLY
CURRENT
t
DOE
t
LZOE
HIGH IMPEDANCE
t
LZCE
t
PU
50%
DATA VALID
t
HZOE
t
HZCE
HIGH
IMPEDANCE
t
PD
50%
ICC
ISB
C1399–7
Notes:
10. Device is continuously selected. OE, CE = V
IL
.
11. WE is HIGH for read cycle.
12. Address valid prior to or coincident with CE transition LOW.
5
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