欢迎访问ic37.com |
会员登录 免费注册
发布采购

E28F004BVB80 参数 Datasheet PDF下载

E28F004BVB80图片预览
型号: E28F004BVB80
PDF下载: 下载PDF文件 查看货源
内容描述: 4兆位( 256K X 16 , 512K ×8 ) SmartVoltage BOOT BLOCK闪存系列 [4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY]
分类和应用: 闪存
文件页数/大小: 57 页 / 655 K
品牌: INTEL [ INTEL CORPORATION ]
 浏览型号E28F004BVB80的Datasheet PDF文件第2页浏览型号E28F004BVB80的Datasheet PDF文件第3页浏览型号E28F004BVB80的Datasheet PDF文件第4页浏览型号E28F004BVB80的Datasheet PDF文件第5页浏览型号E28F004BVB80的Datasheet PDF文件第6页浏览型号E28F004BVB80的Datasheet PDF文件第7页浏览型号E28F004BVB80的Datasheet PDF文件第8页浏览型号E28F004BVB80的Datasheet PDF文件第9页  
E
n
n
PRELIMINARY
4-MBIT (256K X 16, 512K X 8)
SmartVoltage BOOT BLOCK FLASH
MEMORY FAMILY
28F400BV-T/B, 28F400CV-T/B, 28F004BV-T/B
28F400CE-T/B, 28F004BE-T/B
Intel SmartVoltage Technology
5V or 12V Program/Erase
2.7V, 3.3V or 5V Read Operation
Increased Programming Throughput
at 12V V
PP
Very High-Performance Read
5V: 60/80/120 ns Max. Access Time,
30/40 ns Max. Output Enable Time
3V: 110/150/180 ns Max Access
65/90 ns Max. Output Enable Time
2.7V: 120 ns Max Access 65 ns Max.
Output Enable Time
Low Power Consumption
Max 60 mA Read Current at 5V
Max 30 mA Read Current at
2.7V–3.6V
x8/x16-Selectable Input/Output Bus
28F400 for High Performance 16- or
32-bit CPUs
x8-Only Input/Output Architecture
28F004B for Space-Constrained
8-bit Applications
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
Absolute Hardware-Protection for Boot
Block
Software EEPROM Emulation with
Parameter Blocks
n
n
Extended Temperature Operation
–40°C to +85°C
Extended Cycling Capability
100,000 Block Erase Cycles
(Commercial Temperature)
10,000 Block Erase Cycles
(Extended Temperature)
Automated Word/Byte Program and
Block Erase
Industry-Standard Command User
Interface
Status Registers
Erase Suspend Capability
SRAM-Compatible Write Interface
Automatic Power Savings Feature
1 mA Typical I
CC
Active Current in
Static Operation
Reset/Deep Power-Down Input
0.2 µA I
CC
Typical
Provides Reset for Boot Operations
Hardware Data Protection Feature
Write Lockout during Power
Transitions
Industry-Standard Surface Mount
Packaging
40-Lead TSOP
44-Lead PSOP: JEDEC ROM
Compatible
48-Lead TSOP
56-Lead TSOP
Footprint Upgradeable from 2-Mbit and
to 8-Mbit Boot Block Flash Memories
ETOX™ IV Flash Technology
n
n
n
n
n
n
n
n
n
n
n
n
n
n
July 1997
Order Number: 290530-005