S25FL004A Meet Spansion Inc., S25FL004A Datasheet - Page 3

• Manufacturer Part Number: S25FL004A
• Description: 4-megabit Cmos 3.0 Volt Flash Memory With 50 Mhz Spi Bus Interface
• Manufacturer: Meet Spansion Inc.

This product has been retired and is not recommended for designs. For new and current designs, S25FL040A supersedes
S25FL004A and is the factory-recommended migration path for this device. Please refer to the S25FL040A data sheet for
specifications and ordering information. Availability of this document is retained for reference and historical purposes only.
Distinctive Characteristics
Architectural Advantages
S25FL004A
4 Megabit CMOS 3.0 Volt Flash Memory
with 50MHz SPI (Serial Peripheral Interface) Bus
Data Sheet
Single power supply operation
– Full voltage range: 2.7 to 3.6 V read and program operations
Memory Architecture
– Eight sectors with 512 Kb each
Program
– Page Program (up to 256 bytes) in 1.5 ms (typical)
– Program operations are on a page by page basis
Erase
– 0.5 s typical sector erase time
– 3 s typical bulk erase time
Cycling Endurance
– 100,000 cycles per sector typical
Data Retention
– 20 years typical
Device ID
– JEDEC standard two-byte electronic signature
– RES command one-byte electronic signature for backward
Process Technology
– Manufactured on 0.20 µm MirrorBit
compatibility
Publication Number S25FL004A_00
TM
process technology
Revision B
Performance Characteristics
Memory Protection Features
Software Features
Package Option
– Industry Standard Pinouts
– 8-pin SO package (208 mils)
– 8-Contact WSON Package (5 x 6 mm)
Speed
– 50 MHz clock rate (maximum)
Power Saving Standby Mode
– Standby Mode 20 µA (max)
– Deep Power Down Mode 1.5 µA (typical)
Memory Protection
– W# pin works in conjunction with Status Register Bits to protect
– Status Register Block Protection bits (BP2, BP1, BP0) in status
– SPI Bus Compatible Serial Interface
Amendment 3
specified memory areas
register configure parts of memory as read-only
Issue Date July 9, 2007