SST25VF040B-50-4I-QAF Microchip Technology, SST25VF040B-50-4I-QAF Datasheet - Page 26

• Manufacturer Part Number: SST25VF040B-50-4I-QAF
• Description: IC FLASH SER 4MB 50MHZ SPI 8WSON
• Manufacturer: Microchip Technology

Specifications of SST25VF040B-50-4I-QAF

• Memory Type: FLASH
• Memory Size: 4M (512K x 8)
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-WSON
• Format - Memory: FLASH
• Speed: 50MHz
• Interface: SPI Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• 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: 32 KB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Data Sheet
©2009 Silicon Storage Technology, Inc.
HOLD#
FIGURE 22: Serial Input Timing Diagram
FIGURE 23: Serial Output Timing Diagram
FIGURE 24: Hold Timing Diagram
SCK
CE#
SO
SI
SCK
CE#
SO
SI
SCK
CE#
SO
SI
T
CHH
T
T
SCKH
T
CES
HIGH-Z
DS
MSB
T
CLZ
T
DH
T
V
T
T
HHH
SCKL
MSB
T
OH
T
T
SCKR
HLS
T
HZ
26
T
SCKF
T
HLH
LSB
HIGH-Z
T
LSB
T
CEH
HHS
4 Mbit SPI Serial Flash
T
LZ
T
CHZ
T
T
CHS
CPH
1295 SerOut.0
SST25VF040B
S71295-05-000
1295 SerIn.0
1295 Hold.0
10/09