14

Preliminary Specifications

512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Small-Sector Flash

SST29SF512 / SST29SF010 / SST29SF020 / SST29SF040

SST29VF512 / SST29VF010 / SST29VF020 / SST29VF040

©2001 Silicon Storage Technology, Inc.

S71160-05-000

5/01

505

505 ILL F17.2

ADDRESS AMS-0

DQ7-0

WE#

SW0

SW1

SW2

SW3

SW4

SW5

555

2AA

2AA

555

555

55

10

55

AA

80

AA

555

OE#

CE#

SIX-BYTE CODE FOR CHIP-ERASE

TSCE

TWP

Note:

This device also supports CE# controlled Chip-Erase operation. The WE# and CE# signals are

interchageable as long as minimum timings are met. (See Table 11)

Note:

AMS = Most Significant Address

AMS = A15 for SST29SF/VF512, A16 for SST29SF/VF010, A17 for SST29SF/VF020 and A18 for SST29SF/VF040

505 ILL F08.2

ADDRESS A14-0

DQ7-0

WE#

Note: Device ID = 20H for SST29SF512, 22H for SST29SF010, 24H for SST29SF020, 13H for SST29SF040

21H for SST29VF512, 23H for SST29VF010, 25H for SST29VF020, 14H for SST29VF040

SW1

SW0

SW2

Device ID

555

2AA

555

0000

0001

OE#

CE#

Three-Byte Sequence for

Software ID Entry

TWP

TWPH

TAA

BF

55

AA

90

TIDA