m36w432b STMicroelectronics, m36w432b Datasheet - Page 36

• Manufacturer Part Number: m36w432b
• Description: 32 Mbit 2mb X16, Boot Block Flash Memory And 4 Mbit 256k X16 Sram, Multiple Memory Product
• Manufacturer: STMicroelectronics

M36W432T, M36W432B
Figure 20. SRAM Low V
Figure 21. SRAM Low V
Table 21. SRAM Low V
Note: 1. All other Inputs V
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Symbol
I
DDDR
t
V
CDR
t
2. Sampled only. Not 100% tested.
DR
R
V DDS
V DDS
E1S
E2S
V SSS
V SSS
Supply Current (Data Retention)
Supply Voltage (Data Retention)
Chip Disable to Power Down
Operation Recovery Time
2.8 V
1.5 V
2.8 V
1.5 V
0.4 V
IH
Parameter
V
DDS
DD
DDS
DDS
–0.2V or V
Data Retention Characteristic
Data Retention AC Waveforms, E1S Controlled
Data Retention AC Waveforms, E2S Controlled
tCDR
IL
0.2V.
E2S
V
E1S
E1S
tCDR
DATA RETENTION MODE
DDS
DATA RETENTION MODE
E1S
= 3.3V, E1S
V
V
V
DDS
Test Condition
DDS
DDS
V DR
E2S
V DR
V DDS – 0.2V
– 0.2V or E2S
– 0.2V, E2S
– 0.2V, E2S
1.5V
0.2V
1.5V
V
DDS
– 0.2V,
tR
0.2V
0.2V
0.2V
tR
Min
1.5
t
RC
0
Max
3.3
15
AI05218
AI05219
Unit
µA
ns
ns
V