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

IC FLASH SER 4MB 50MHZ SPI 8WSON

SST25VF040B-50-4I-QAF

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
Product Description
SPI serial flash is small, low-power flash memory that features a Serial Peripheral Interface (SPI) and
pin-for-pin compatibility with industry-standard SPI EEPROM devices. Its small footprint reduces ASIC
controller pin count and packaging costs, saves board space and keeps system costs down. Offering
lower power consumption and fewer wires than parallel flash, SPI serial flash is the ideal cost-efficient
data transfer solution.
The ever growing SST 25 Series family provides ultra-low power serial flash for battery-operated
applications, and includes an 8-bump XFBGA Z-Scale™ package for enhanced reliability and
performance in an even smaller size.
Key Features
Serial Peripheral Interface: Mode 0
and Mode 3
Small Footprint
Operating Voltage
Clock Frequency
Flexible Erase Capability
– 8-lead SOIC
– Low-profile 8-contact WSON
– 8-bump XFBGA Z-Scale
– 1.65V-1.95V
– 2.45V-2.75V
– 2.7V-3.6V
– Up to 80 MHz maximum
– 4 KByte uniform Sector Erase
– 32/64 KByte Block Erase
– Chip Erase
SPI Serial Flash
AAI Programming
Page Mode Programming (64 Mbit)
Proven Technology
– Auto Address Increment for fast
– CMOS SuperFlash® technology boosts
– Endurance of 100,000 cycles typical
– Greater than 100 years data retention
– Fast Sector Erase or Block Erase time:
– Byte Program time: 7 μs (typical)
– Active read current: 10 mA (typical)
– Standby current: 5 μA (typical) throughput
production throughput
data retention and endurance, and reduces
erase time and power consumption, making
SST serial flash ideal for portable designs
18 ms (typical)
25
Series
Low-power Serial Flash for Battery-
operated Applications
– 1.65V-1.95V operating range
– 512 Kbit through 8 Mbit densities
– Ultra-low power consumption
– Active Read current less than 9 mA
– Standby current less than 2 μA
Silicon Storage Technology, Inc.
1020 Kifer Road
Sunnyvale, CA 94086-5308
Tel: (408) 735-9110
Fax: (408) 735-9036
www.SST.com
www.SuperFlash.com
A p p l i c a t i o n s
— Blu-ray players
— HDTVs
— Bluetooth
— MP3 players
— DSL and cable modems
— Optical disk drives
— Hard disk drives
— Desktop PCs
— Notebook PCs
— Netbooks
— Printers
— Wireless LAN
— Set-top boxes
— LCD monitors
— Digital radios
— And many more
Product Brief
August 2010

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SST25VF040B-50-4I-QAF Summary of contents

Page 1

... SPI Serial Flash Product Description SPI serial flash is small, low-power flash memory that features a Serial Peripheral Interface (SPI) and pin-for-pin compatibility with industry-standard SPI EEPROM devices. Its small footprint reduces ASIC controller pin count and packaging costs, saves board space and keeps system costs down. Offering lower power consumption and fewer wires than parallel flash, SPI serial flash is the ideal cost-efficient data transfer solution ...

Page 2

... Serial Flash, 3.0V Device Density SST25VF512A 512 Kb (64Kx8) SST25VF010A 1 Mb (128Kx8) SST25VF020B 2 Mb (256Kx8) SST25VF040B 4 Mb (512Kx8) SST25VF080B 8 Mb (1Mx8) SST25VF016B 16 Mb (2Mx8) SST25VF032B 32 Mb (4Mx8) SST25VF064C 64 Mb (8Mx8) * 2.45V-2.75V operating voltage also available Serial Flash, 1.8V Device Density SST25WF512 512 Kb (64Kx8) ...

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