M28F101 datasheet(4/23 Pages) STMICROELECTRONICS

4 / 23 page

Command

Cycles

1st Cycle

2nd Cycle

Operation

A0-A16

DQ0-DQ7

Operation

A0-A16

DQ0-DQ7

Read

Write

00h

Electronic

Signature

(2)

Write

90h

Read

00000h

20h

Read

00001h

07h

Setup Erase/

Write

20h

Erase

Write

20h

Erase Verify

Write

A0-A16

A0h

Read

Data Output

Setup Program/

Write

40h

Program

Write

A0-A16

Data Input

Program Verify

Write

C0h

Read

Data Output

Reset

Write

FFh

Write

FFh

Notes: 1. X = VIL or VIH.

2. Refer also to the Electronic Signature table.

Table 5. Commands (1)

Identifier

DQ7

DQ6

DQ5

DQ4

DQ3

DQ2

DQ1

DQ0

Hex Data

Manufacturer’s Code

VIL

001

20h

Device Code

VIH

000

07h

Table 4. Electronic Signature

VPP

Operation

DQ0 - DQ7

Read Only

VPPL

Read

VIL

VIH

Data Output

Output Disable

VIL

VIH

Hi-Z

Standby

VIH

Hi-Z

Electronic Signature

VIL

VIH

VID

Codes

Read/Write

(2)

VPPH

Read

VIL

VIH

Data Output

Write

VIL

VIH

VIL Pulse

Data Input

Output Disable

VIL

VIH

Hi-Z

Standby

VIH

Hi-Z

Notes: 1. X = VIL or VIH.

2. Refer also to the Command table.

Table 3. Operations (1)

4/23

M28F101

M28F101 Datasheet(PDF) 4 Page - STMicroelectronics

M28F101 Datasheet(HTML) 4 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Download

Link URL