AM29DL400B View Datasheet(PDF) - Advanced Micro Devices

Part Name

Description

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AM29DL400B

4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory

Advanced Micro Devices 

PRELIMINARY

Table 2. Am29DL400BT Top Boot Sector Architecture

Sector Address

Bank

Bank

Address

Sector A17 A16 A15 A14 A13 A12

Sector Size

(Kbytes/

Kwords)

(x8)

Address Range

SA0 0 0 0 X X X

64/32

00000h–0FFFFh

SA1 0 0 1 X X X

64/32

10000h–1FFFFh

SA2

Bank 2

SA3

01

01

0XXX

1XXX

64/32

64/32

20000h–2FFFFh

30000h–3FFFFh

SA4 1 0 0 X X X

64/32

40000h–4FFFFh

SA5 1 0 1 X X X

64/32

50000h–5FFFFh

SA6 1 1 0 0 0 X

16/8

60000h–63FFFh

01X

SA7 1 1 0

10X

32/16

64000h–6BFFFh

SA8 1 1 0 1 1 0

8/4

6C000h–6DFFFh

SA9 1 1 0 1 1 1

8/4

6E000h–6FFFFh

Bank 1

SA10 1 1 1 0 0 0

8/4

70000h–71FFFh

SA11 1 1 1 0 0 1

8/4

72000h–73FFFh

01X

SA12 1 1 1

10X

32/16

74000h–7BFFFh

SA13 1 1 1 1 1 X

16/8

7C000h–7FFFFh

(x16)

Address Range

00000h–07FFFh

08000h–0FFFFh

10000h–17FFFh

18000h–1FFFFh

20000h–27FFFh

28000h–2FFFFh

30000h–31FFFh

32000h–35FFFh

36000h–36FFFh

37000h–37FFFh

38000h–38FFFh

39000h–39FFFh

3A000h–3DFFFh

3E000h–3FFFFh

Note: The address range is A17:A-1 if in byte mode (BYTE# = VIL). The address range is A17:A0 if in word mode (BYTE# = VIH).

Am29DL400B

11

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