参数资料
型号: S25FL004D
厂商: Spansion Inc.
英文描述: 4 Megabit CMOS 3.0 Volt Flash Memory with 50 Mhz SPI Bus Interface
中文描述: 4兆位的CMOS闪存3.0伏,50赫兹的SPI总线接口
文件页数: 1/36页
文件大小: 724K
代理商: S25FL004D
Publication Number S25FL004D_00
Revision A Amendment 0 Issue Date June 28, 2004
ADVANCE
INFORMATION
S25FL Family (Serial Peripheral Interface)
S25FL004D
4 Megabit CMOS 3.0 Volt Flash Memory
with 50 Mhz SPI Bus Interface
Distinctive Characteristics
ARCHITECTURAL ADVANTAGES
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 cycles are on a page by page basis
Erase
— 0.5 s typical sector erase time
— 4 s typical bulk erase time
Endurance
— 100,000 cycles per sector typical
Data Retention
— 20 years typical
Device ID
— Electronic signature
Process Technology
— Manufactured on 0.25 m process technology
Package Option
— Industry Standard Pinouts
— 8-pin SO (208mil) package
— 8-contact WSON leadless package (6x5mm)
PERFORMANCE CHARACTERISTICS
Speed
— 50 MHz clock rate (maximum)
Power Saving Standby Mode
— Standby Mode 1 A (typical)
Memory Protection Features
Memory Protection
— W# pin works in conjunction with Status Register Bits
to protect specified memory areas
— Status Register Block Protection bits (BP1, BP0) in
status register configure parts of memory as read-
only
SOFTWARE FEATURES
SPI Bus Compatible Serial Interface
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