SST39SF010A(2016) 데이터 시트보기 (PDF) - Microchip Technology

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SST39SF010A
(Rev.:2016)

1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash

Microchip Technology 

1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash

SST39SF010A / SST39SF020A / SST39SF040

Data Sheet

ADDRESS AMS-0

CE#

SIX-BYTE CODE FOR CHIP-ERASE

5555 2AAA

5555

5555

2AAA

5555

TSCE

OE#

WE#

TWP

DQ7-0

AA

SW0

55

SW1

80

SW2

AA

SW3

55

SW4

10

SW5

1147 F17.1

Note: This device also supports CE# controlled Sector-Erase operation. The WE# and CE# signals are interchangeable

as long as minimum timings are met. (See Table 10)

SAXX = Sector Address

Toggled bit output is always high first.

AMS = Most significant address

Figure 11:WE# Controlled Chip-Erase Timing Diagram

ADDRESS A14-0

Three-byte Sequence for

Software ID Entry

5555

2AAA

5555

CE#

0000

0001

OE#

WE#

DQ7-0

TWP

TIDA

AA

SW0

TWPH

55

90

SW1

SW2

TAA

BF

Device ID

Note: Device ID = B5H for SST39SF010A, B6H for SST39SF020A, and B7H for SST39SF040

Figure 12:Software ID Entry and Read

1147 F09.2

© 2002-2016

DS20005022C

04/16

17

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