SST39VF1601C 데이터 시트보기 (PDF) - Microchip Technology
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SST39VF1601C Datasheet PDF : 39 Pages
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A Microchip Technology Company
16 Mbit Multi-Purpose Flash Plus
SST39VF1601C / SST39VF1602C
Data Sheet
Table 1: Pin Description
Symbol
AMS1-A0
DQ15-DQ0
Pin Name
Functions
Address Inputs To provide memory addresses.
During Sector-Erase AMS-A11 address lines will select the sector.
During Block-Erase AMS-A15 address lines will select the block.
Data Input/output 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.
WP#
Write Protect
To protect the top/bottom boot block from Erase/Program operation when
grounded.
RST#
Reset
To reset and return the device to Read mode.
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 power supply voltage: 2.7-3.6V
VSS
Ground
NC
No Connection Unconnected pins.
RY/BY# Ready/Busy#
To output the status of a Program or Erase operation
RY/BY# is a open drain output, so a 10K - 100K pull-up resistor is required
to allow RY/BY# to transition high indicating the device is ready to read.
1. AMS = Most significant address
AMS = A19
T1.2 25018
©2011 Silicon Storage Technology, Inc.
6
DS-25018A
05/11
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