SST25VF040B-50-4I-QAF Microchip Technology, SST25VF040B-50-4I-QAF Datasheet - Page 32

• 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.
FIGURE 30: 8-Contact Very-very-thin Small Outline No-lead (WSON)
Corner
Pin #1
Note: 1. All linear dimensions are in millimeters (max/min).
2. Untoleranced dimensions (shown with box surround)
3. The external paddle is electrically connected to the
are nominal target dimensions.
die back-side and possibly to certain V
This paddle can be soldered to the PC board;
it is suggested to connect this paddle to the V
Connection of this paddle to any other voltage potential can
result in shorts and/or electrical malfunction of the device.
SST Package Code: QA
TOP VIEW
6.00 ± 0.10
SS
5.00 ± 0.10
leads.
SS
of the unit.
SIDE VIEW
0.80
0.70
32
1mm
0.05 Max
0.2
0.076
CROSS SECTION
BOTTOM VIEW
4.0
4 Mbit SPI Serial Flash
3.4
SST25VF040B
8-wson-5x6-QA-9.0
S71295-05-000
Pin #1
0.70
0.50
1.27 BSC
0.48
0.35
0.80
0.70
10/09