M29W640DB90N6T(2004) 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

M29W640DB90N6T
(Rev.:2004)

64 Mbit (8Mb x8 or 4Mb x16, Boot Block) 3V Supply Flash Memory

STMicroelectronics 

M29W640DT, M29W640DB

Block

KBytes/

KWords

Protection Block

Group

(x8)

124

64/32

7C0000h–7CFFFFh

125

64/32

7D0000h–7DFFFFh

126

64/32

7E0000h–7EFFFFh

127

8/4

7F0000h–7F1FFFh(1)

128

8/4

7F2000h–7F3FFFh(1)

129

8/4

Protection Group

7F4000h–7F5FFFh(1)

130

8/4

7F6000h–7F7FFFh(1)

131

8/4

7F8000h–7F9FFFh(1)

132

8/4

7FA000h–7FBFFFh(1)

133

8/4

7FC000h–7FDFFFh(1)

134

8/4

7FE000h–7FFFFFh(1)

Note: 1. Used as the Extended Block Addresses in Extended Block mode.

Table 20. Bottom Boot Block Addresses, M29W640DB

Block

KBytes/

KWords

Protection Block

Group

(x8)

0

8/4

000000h-001FFFh(1)

1

8/4

002000h-003FFFh(1)

2

8/4

004000h-005FFFh(1)

3

8/4

006000h-007FFFh(1)

4

8/4

008000h-009FFFh(1)

5

8/4

Protection Group

00A000h-00BFFFh(1)

6

8/4

00C000h-00DFFFh(1)

7

8/4

00E000h-00FFFFh(1)

8

64/32

010000h-01FFFFh

9

64/32

020000h-02FFFFh

10

64/32

030000h-03FFFFh

11

64/32

040000h-04FFFFh

12

64/32

050000h-05FFFFh

Protection Group

13

64/32

060000h-06FFFFh

14

64/32

070000h-07FFFFh

(x16)

3E0000h–3E7FFFh

3E8000h–3EFFFFh

3F0000h–3F7FFFh

3F8000h–3F8FFFh(1)

3F9000h–3F9FFFh(1)

3FA000h–3FAFFFh(1)

3FB000h–3FBFFFh(1)

3FC000h–3FCFFFh(1)

3FD000h–3FDFFFh(1)

3FE000h–3FEFFFh(1)

3FF000h–3FFFFFh(1)

(x16)

000000h–000FFFh(1)

001000h–001FFFh(1)

002000h–002FFFh(1)

003000h–003FFFh(1)

004000h–004FFFh(1)

005000h–005FFFh(1)

006000h–006FFFh(1)

007000h–007FFFh(1)

008000h–00FFFFh

010000h–017FFFh

018000h–01FFFFh

020000h–027FFFh

028000h–02FFFFh

030000h–037FFFh

038000h–03FFFFh

33/49

Share Link: