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參數(shù)資料
| 型號： | AT52BR1674T-85CI |
| 廠商： | ATMEL CORP |
| 元件分類： | 存儲器 |
| 英文描述： | 16-megabit Flash and 2-megabit/ 4-megabit SRAM Stack Memory |
| 中文描述： | SPECIALTY MEMORY CIRCUIT, PBGA66 |
| 封裝： | 10 X 8 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, PLASTIC, CBGA-66 |
| 文件頁數(shù)： | 1/39頁 |
| 文件大?。?/td> | 366K |
| 代理商： | AT52BR1674T-85CI |
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1
Features
16-Mbit Flash and 2-Mbit/4-Mbit SRAM
Single 66-ball 8 mm x 10 mm x 1.2 mm CBGA Package
2.7V to 3.3V Operating Voltage
Flash
2.7V to 3.3V Read/Write
Access Time – 85 ns
Sector Erase Architecture
– Thirty-one 32K Word (64K Byte) Sectors with Individual Write Lockout
– Eight 4K Word (8K Byte) Sectors with Individual Write Lockout
Fast Word Program Time – 20 μs
Fast Sector Erase Time – 300 ms
Dual-plane Organization, Permitting Concurrent Read While Program/Erase
– Memory Plane A: Eight 4K Word and Seven 32K Word Sectors
– Memory Plane B: Twenty-four 32K Word Sectors
Erase Suspend Capability
– Supports Reading and Programming from Any Sector by Suspending Erase of a
Different Sector
– Supports Reading Any Word by Suspending Programming of Any Other Word
Low-power Operation
– 30 mA Active
– 10 μA Standby
Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
VPP Pin for Accelerated Program/Erase Operations
RESET Input for Device Initialization
Sector Lockdown Support
Top/Bottom Block Configuration
128-bit Protection Register
SRAM
2-megabit (128K x 16)/4-megabit (256K x 16)
2.7V to 3.3V V
CC
Operating Voltage
70 ns Access Time
Fully Static Operation and Tri-state Output
1.2V (Min) Data Retention
Industrial Temperature Range
Device Number
Flash Plane
Architecture
Flash
Configuration
SRAM
Configuration
AT52BR1672(T)
12M + 4M
16M (1M x 16)
2M (128K x 16)
AT52BR1674(T)
12M + 4M
16M (1M x 16)
4M (256K x 16)
16-megabit
Flash and
2-megabit/
4-megabit
SRAM Stack
Memory
AT52BR1672(T)
AT52BR1674(T)
Preliminary
Rev. 2604B–STKD–09/02
相關PDF資料 |
PDF描述 |
|---|---|
| AT52BR3228AT | 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
| AT52BR3224A | 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
| AT52BR3224A-70CI | 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
| AT52BR3224AT | 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
| AT52BR3224AT-70CI | 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT52BR3224A | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
| AT52BR3224A-70CI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
| AT52BR3224AT | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
| AT52BR3224AT-70CI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
| AT52BR3228A | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory |
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