A49LF040ATL-33F Ver la hoja de datos (PDF) - AMIC Technology

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A49LF040ATL-33F

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

AMIC Technology 

Figure 16: A/A Mux Mode Chip Erase Timing Diagram

Six-Byte Chip Erase Command Sequence

Address

5555

2AAA

5555

5555

2AAA

5555

R/C

OE

WE

High-Z

I/O7-I/O0

TWP TWPH

AA

55

80

AA

55

10

A49LF040A

TSCE

Chip Erase Command Input

Chip Erase Operation In Progress

Figure 17: A/A Mux Mode Product ID Entry and Read Timing Diagram

Three-Byte Product ID Entry

Command Sequence

Address

5555

2AAA

5555

0000

0001

0003

R/C

OE

WE

High-Z

I/O7-I/O0

TWP TWPH

TIDA

AA

55

90

TAA

37

95

7F

Figure 18: A/A Mux Mode Product ID Exit and Reset Timing Diagram

Three-Byte Product ID Exit and

Reset Command Sequence

Address

5555

2AAA

5555

R/C

OE

WE

High-Z

I/O7-I/O0

TWP TWPH

AA

55

F0

PRELIMINARY (March, 2006, Version 0.1)

24

AMIC Technology, Corp.

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