參數(shù)資料
型號(hào)： AT52BC3221AT-70CI
廠商： ATMEL CORP
元件分類： 存儲(chǔ)器
英文描述： 32-Mbit Flash + 8-Mbit PSRAM Stack Memory
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA66
封裝： 8 X 10 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, CBGA-66
文件頁數(shù)： 1/36頁
文件大?。?/td> 534K
代理商： AT52BC3221AT-70CI
1
Features
32-Mbit Flash and 4-Mbit/8-Mbit PSRAM
Single 66-ball (8 mm x 10 mm x 1.2 mm) CBGA Package
2.7V to 3.3V Operating Voltage
Flash
32-megabit (2M x 16)
2.7V to 3.3V Read/Write
Access Time – 70 ns
Sector Erase Architecture
– Sixty-three 32K Word Sectors with Individual Write Lockout
– Eight 4K Word Sectors with Individual Write Lockout
Fast Word Program Time – 15 μs
Suspend/Resume Feature for Erase and Program
– 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
– 12 mA Active
– 13 μA Standby
Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
VPP Pin for Write Protection and Accelerated Program/Erase Operations
RESET Input for Device Initialization
Sector Lockdown Support
Top or Bottom Boot Block Configuration Available
128-bit Protection Register
Minimum 100,000 Erase Cycles
PSRAM
8-megabit (512K x 16)
2.7V to 3.3V V
CC
70 ns Access Time
Extended Temperature Range
ISB0 < 10 μA when Deep Power-Down
Device Number
Flash Boot
Location
Flash Plane
Configuration
PSRAM
Configuration
AT52BC3221A
Bottom
32M (2M x 16)
8M (512K x 16)
AT52BC3221AT
Top
32M (2M x 16)
8M (512K x 16)
32-Mbit Flash +
8-Mbit PSRAM
Stack Memory
AT52BC3221A
AT52BC3221AT
Preliminary
Rev. 3466A–STKD–11/04
相關(guān)PDF資料
PDF描述
AT52BC6402A 64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402A-70CI 64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402A-85CI 64 MBIT FLASH 16 MBIT PSRAM
AT52BR1664AT 16-megabit Flash + 4-megabit SRAM Stack Memory
AT52BR1664AT-70CI 16-megabit Flash + 4-megabit SRAM Stack Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT52BC3221D-70CU 制造商:Atmel Corporation 功能描述:ATLAT52BC3221D-70CU 32MB FLASH 8MB PSRAM
AT52BC6402A 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402A-70CI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402A-85CI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402AT 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:64 MBIT FLASH 16 MBIT PSRAM
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