参数资料
型号: A28F400BR-B
厂商: Intel Corp.
英文描述: 4-MBIT (512K x8) Boot Block Flash Memory(4兆位(512K x8) 引导块闪速存储器)
中文描述: 4兆位(为512k × 8)开机区块快闪记忆体(4兆位(为512k × 8)引导块闪速存储器)
文件页数: 1/36页
文件大小: 453K
代理商: A28F400BR-B
E
ADVANCE INFORMATION
December 1996
Order Number: 290538-005
n
Intel SmartVoltage Technology
5V or 12V Program/Erase
5V Read Operation
n
Very High Performance Read
80 ns Max. Access Time,
40 ns Max. Output Enable Time
n
Low Power Consumption
Maximum 60 mA Read Current at 5V
n
x8/x16-Selectable Input/Output Bus
High Performance 16- or 32-bit
CPUs
n
Optimized Array Blocking Architecture
One 16-KB Protected Boot Block
Two 8-KB Parameter Blocks
One 96-KB Main Block
Three 128-KB Main Blocks
Top or Bottom Boot Locations
n
Hardware-Protection for Boot Block
n
Software EEPROM Emulation with
Parameter Blocks
n
Automotive Temperature Operation
–40°C to +125°C
n
Extended Cycling Capability
30,000 Block Erase Cycles for
Parameter Blocks
1,000 Block Erase Cycles for Main
Blocks
n
Automated Word/Byte Program and
Block Erase
Industry-Standard Command User
Interface
Status Registers
Erase Suspend Capability
n
SRAM-Compatible Write Interface
n
Automatic Power Savings Feature
1 mA Typical I
CC
Active Current in
Static Operation
n
Reset/Deep Power-Down Input
0.2 μA I
CC
Typical
Provides Reset for Boot Operations
n
Hardware Data Protection Feature
Write Lockout during Power
Transitions
n
Industry-Standard Surface Mount
Packaging
44-Lead PSOP: JEDEC ROM
Compatible
n
ETOX IV Flash Technology
A28F400BR-T/B
4-MBIT (256K X 16, 512K X 8)
SmartVoltage BOOT BLOCK
FLASH MEMORY FAMILY
Automotive
相关PDF资料
PDF描述
A28F400BR-T 4-MBIT (256K x16) Boot Block Flash Memory(4兆位 (256K x16)引导块闪速存储器)
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相关代理商/技术参数
参数描述
A28F400BR-T 制造商:未知厂家 制造商全称:未知厂家 功能描述:4-MBIT (256K X 16. 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
A28F400BR-T/B 制造商:未知厂家 制造商全称:未知厂家 功能描述:A28F400BR-T/B
A28F400BR-TB 制造商:INTEL 制造商全称:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
A28F400BX-B 制造商:未知厂家 制造商全称:未知厂家 功能描述:4-MBIT (256K x16. 512K x8) BOOT BLOCK FLASH MEMORY FAMILY
A28F400BX-T 制造商:INTEL 制造商全称:Intel Corporation 功能描述:4-MBIT 256K x16, 512K x8 BOOT BLOCK FLASH MEMORY FAMILY