SST25VF040B-20-4C-QAE Microchip Technology, SST25VF040B-20-4C-QAE Datasheet - Page 3

• Manufacturer Part Number: SST25VF040B-20-4C-QAE
• Description: Flash 512K X 8 14 us
• Manufacturer: Microchip Technology

Specifications of SST25VF040B-20-4C-QAE

• Product Category: Flash
• Rohs: yes
• Memory Size: 4 Mbit
• Interface Type: SPI
• Access Time: 20 ns
• Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: WSON-8

4 Mbit SPI Serial Flash
SST25VF040B
A Microchip Technology Company
Data Sheet
Block Diagram
SuperFlash
X - Decoder
Memory
Address
Buffers
and
Latches
Y - Decoder
I/O Buffers
Control Logic
and
Data Latches
Serial Interface
CE#
SCK
SI
SO
WP#
HOLD#
1295 B1.0
Figure 1: Functional Block Diagram
©2011 Silicon Storage Technology, Inc.
S71295-06-000
02/11
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