SST25VF040B-50-4C-S2AF Microchip Technology, SST25VF040B-50-4C-S2AF Datasheet - Page 3

• Manufacturer Part Number: SST25VF040B-50-4C-S2AF
• Description: Flash 512K x 8 7 us
• Manufacturer: Microchip Technology

Specifications of SST25VF040B-50-4C-S2AF

• Architecture: Sectored
• Interface Type: SPI
• Access Time: 50 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 15 mA
• Mounting Style: SMD/SMT
• Organization: 4 KB x 128
• Memory Type: NAND
• Memory Size: 4 Mbit
• Operating Temperature: + 70 C
• Package / Case: SOIC-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
3