M28W640ECB90N6 STMicroelectronics, M28W640ECB90N6 Datasheet - Page 7

• Manufacturer Part Number: M28W640ECB90N6
• Description: IC FLASH 64MBIT 90NS 48TSOP
• Manufacturer: STMicroelectronics

Specifications of M28W640ECB90N6

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 64M (4M 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: Contains lead / RoHS non-compliant
• Other names: 497-1698

Figure 4. TFBGA Connections (Top view through package)
A
B
C
D
E
F
V DDQ
V SS
A14
A15
A16
A13
1
DQ14
DQ15
DQ7
A10
A12
A11
2
DQ13
DQ5
DQ6
A8
A9
W
3
DQ11
DQ12
V PP
DQ4
A21
RP
4
V DD
DQ2
DQ3
A18
A20
WP
5
DQ10
DQ8
DQ9
A19
A17
A6
6
M28W640ECT, M28W640ECB
DQ0
DQ1
A7
A5
A3
E
7
V SS
A4
A2
A1
A0
G
8
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