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

Table 1: Pin Description

Symbol

Pin Name

Functions

AMS1-A0

DQ7-DQ0

Address Inputs

Data Input/output

To provide memory addresses.

During Sector-Erase AMS-A12 address lines will select the sector.

To output data during Read cycles and receive input data during Write cycles.

Data is internally latched during a Write cycle.

The outputs are in tri-state when OE# or CE# is high.

CE#

Chip Enable

To activate the device when CE# is low.

OE#

Output Enable

To gate the data output buffers.

WE#

Write Enable

To control the Write operations.

VDD

Power Supply

To provide 5.0V supply (4.5-5.5V)

VSS

Ground

NC

No Connection Unconnected pins.

1. AMS = Most significant address

AMS = A16 for SST39SF010A, A17 for SST39SF020A, and A18 for SST39SF040

T1.2 25022

© 2002-2016

DS20005022C

04/16

6

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