M28W320CT90N6 STMicroelectronics, M28W320CT90N6 Datasheet - Page 40

• Manufacturer Part Number: M28W320CT90N6
• Description: IC FLASH 32MBIT 90NS 48TSOP
• Manufacturer: STMicroelectronics

Specifications of M28W320CT90N6

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (2M x 16)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1695

M28W320CT, M28W320CB
Table 29. CFI Query System Interface Information
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Offset
1Ch
1Dh
1Bh
1Eh
1Fh
20h
21h
22h
23h
24h
25h
26h
00C6h
00B4h
000Ah
0027h
0036h
0004h
0004h
0000h
0005h
0005h
0003h
0000h
Data
V
V
V
V
Typical time-out per single word program = 2
Typical time-out for Double Word Program = 2
Typical time-out per individual block erase = 2
Typical time-out for full chip erase = 2
Maximum time-out for word program = 2
Maximum time-out for Double Word Program = 2
Maximum time-out per individual block erase = 2
Maximum time-out for chip erase = 2
DD
DD
PP
PP
[Programming] Supply Minimum Program/Erase voltage
[Programming] Supply Maximum Program/Erase voltage
Logic Supply Minimum Program/Erase or Write voltage
Logic Supply Maximum Program/Erase or Write voltage
bit 7 to 4
bit 3 to 0
bit 7 to 4
bit 3 to 0
bit 7 to 4
bit 3 to 0
bit 7 to 4
bit 3 to 0
BCD value in volts
BCD value in 100 mV
BCD value in volts
BCD value in 100 mV
HEX value in volts
BCD value in 100 mV
HEX value in volts
BCD value in 100 mV
Description
n
n
times typical
ms
n
times typical
n
n
n
µs
ms
µs
n
n
times typical
times typical
512µs
512µs
Value
12.6V
11.4V
16µs
16µs
2.7V
3.6V
NA
NA
1s
8s