A49LF040TL-33F Ver la hoja de datos (PDF) - AMIC Technology

Número de pieza

componentes Descripción

Lista de partido

A49LF040TL-33F

4 Mbit CMOS 3.3Volt-only Low Pin Count Flash Memory

AMIC Technology 

A49LF040

JEDEC ID Registers

The JEDEC ID registers identify the device as A49LF040 and

manufacturer as SST in LPC mode. See Table 9 for memory

address locations for its respective JEDEC ID location.

Table 8: General Purpose Inputs Register

Bit

Bit

Function

Pin Number

32-PLCC 32-TSOP

7:5

-

Reserved

-

-

4

GPI[4] GPI_REG Bit 4

30

6

3

GPI[3] GPI_REG Bit 3

3

11

2

GPI[2] GPI_REG Bit 2

4

12

1

GPI[1] GPI_REG Bit 1

5

13

0

GPI[0] GPI_REG Bit 0

6

14

Table 9 Memory Map Register Addresses for A49LF040

Device#

Hardware Strapping

ID[3:0]

GPI_REG

0 (Boot device)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

0000

0001

0010

0011

0100

0101

0110

0111

1000

1001

1010

1011

1100

1101

1110

1111

FFBC 0100H

FFB4 0100H

FFAC 0100H

FFA4 0100H

FF9C 0100H

FF94 0100H

FF8C 0100H

FF84 0100H

FF3C 0100H

FF34 0100H

FF2C 0100H

FF24 0100H

FF1C 0100H

FF14 0100H

FF0C 0100H

FF04 0100H

Manufacturer

FFBC 0000H

FFB4 0000H

FFAC 0000H

FFA4 0000H

FF9C 0000H

FF94 0000H

FF8C 0000H

FF84 0000H

FF3C 0000H

FF34 0000H

FF2C 0000H

FF24 0000H

FF1C 0000H

FF14 0000H

FF0C 0000H

FF04 0000H

JEDEC ID

Continuation

FFBC 0003H

FFB4 0003H

FFAC 0003H

FFA4 0003H

FF9C 0003H

FF94 0003H

FF8C 0003H

FF84 0003H

FF3C 0003H

FF34 0003H

FF2C 0003H

FF24 0003H

FF1C 0003H

FF14 0003H

FF0C 0003H

FF04 0003H

Device

FFBC 0001H

FFB4 0001H

FFAC 0001H

FFA4 0001H

FF9C 0001H

FF94 0001H

FF8C 0001H

FF84 0001H

FF3C 0001H

FF34 0001H

FF2C 0001H

FF24 0001H

FF1C 0001H

FF14 0001H

FF0C 0001H

FF04 0001H

PRELIMINARY (August, 2004, Version 0.1)

10

AMIC Technology, Corp.

Share Link: