DSM2150F5V STMicroelectronics, DSM2150F5V Datasheet - Page 62

• Manufacturer Part Number: DSM2150F5V
• Description: DSM (Digital Signal Processor System Memory) for Analog Devices DSPs (3.3V Supply)
• Manufacturer: STMicroelectronics

DSM2150F5V
Table 28. Flash Memory Program, WRITE and Erase Times
Note: 1. Programmed to all zero before erase.
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t
t
t
t
t
t
WHQV3
WHQV2
WHQV1
TIMEOUT
Q7VQV
TIMOUT
Symbol
2. The polling status, DQ7, is valid t
Flash Bulk Erase
Flash Bulk Erase (not pre-programmed)
Sector Erase (pre-programmed)
Sector Erase (not pre-programmed)
Byte Program
Program / Erase Cycles (per Sector)
Sector Erase Time-Out
DQ7 Valid to Output (DQ7-DQ0) Valid (Data Polling)
Toggle Flag toggles after Suspend Sector Erase Instruction
1
(pre-programmed)
Q7VQV
Parameter
time units before the data byte, DQ0-DQ7, is valid for reading.
2
100,000
Min.
0.1
Typ.
2.2
10
14
3
1
Max.
1200
30
30
80
30
15
cycles
Unit
µs
µs
ns
µs
s
s
s
s