SST38VF6401B datasheet(7/58 Pages) MICROCHIP

7 / 58 page

 2013 Microchip Technology Inc.

Preliminary

DS25002B-page 7

SST38VF6401B / SST38VF6402B / SST38VF6403B / SST38VF6404B

B128

4 KWord

1111111001

YES

B129

4 KWord

1111111010

YES

B130

4 KWord

1111111011

YES

B131

4 KWord

1111111100

YES

B132

4 KWord

1111111101

YES

B133

4 KWord

1111111110

YES

B134

4 KWord

1111111111

YES

1. Each block, B0-B127 is 32KWord.

2. X = 0 or 1. Block Address (BA) = A21 - A15

3. Each block has an associated VPB and NVPB, except for some blocks in SST38VF6403B and SST38VF6404B.

In SST38VF6403B, Block B0 does not have a single VPB or NVPB for all 32 KWords. Instead, each block (4 KWord) in Block

B0 has its own VPB and NVPB.

In SST38VF6404B, Block B127 does not have a single VPB or NVPB for all 32 KWords. Instead, each block (4 KWord) in

Block B127 has its own VPB and NVPB.

4. The 8KWord boot block consists of S0 and S1 in Block B0.

5. The 8KWord boot block consists of S1022 and S1023 in Block B127.

TABLE 3-2:

SST38VF6403B AND SST38VF6404B MEMORY MAPS (CONTINUED) (SHEET 2 OF 2)

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