Datasheet > AT52BC1661A

AT52BC1661A

更新时间： 2024-09-24 08:38:31

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存静态存储器
页数	文件大小	规格书
34页	439K
描述
16-Mbit Flash 8-Mbit PSRAM Stack Memory

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中文翻译

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数据手册

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AT52BC1661A 数据手册

Features

• 16-Mbit (x16) Flash and 8-Mbit PSRAM

• 2.7V to 3.3V Operating Voltage

• Low Operating Power

– 27 mA Operating Current

– 53 µA Standby Current

• Extended Temperature Range

Flash

• 2.7V to 3.3V Read/Write

• Access Time – 70 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 – 12 µs

• Suspend/Resume Feature for Erase and Program

– Supports Reading and Programming from Any Sector by Suspending Erase of a

Different Sector

16-Mbit Flash +

8-Mbit PSRAM

Stack Memory

– Supports Reading Any Word by Suspending Programming of Any Other Word

• Low-power Operation

AT52BC1661A

AT52BC1661AT

– 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/Bottom Boot Block Configuration

• 128-bit Protection Register

Preliminary

• Minimum 100,000 Erase Cycles

PSRAM

• 8-Mbit (512K x 16)

• 2.7V to 3.3V V_CCOperating Voltage

• 70 ns Access Time

• Fully Static Operation and Tri-state Output

• ISB0 < 10 µA when Deep Power-Down

Device Number

Flash Configuration

PSRAM Configuration

AT52BC1661A(T)

16M (1M x 16)

8M (512K x 16)

Rev. 3455A–STKD–11/04

12 3 4 5 6 7...34

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与AT52BC1661A相关器件

型号	品牌	获取价格	描述	数据表
AT52BC1661A-70CI	ATMEL	获取价格	16-Mbit Flash 8-Mbit PSRAM Stack Memory
AT52BC1661AT	ATMEL	获取价格	16-Mbit Flash 8-Mbit PSRAM Stack Memory
AT52BC1661AT-70CI	ATMEL	获取价格	16-Mbit Flash 8-Mbit PSRAM Stack Memory
AT52BC1661D-70CU	ATMEL	获取价格	Memory Circuit, 1MX16, CMOS, PBGA66, 10 X 8 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, GREEN, PLAS
AT52BC1661DT-70CU	ATMEL	获取价格	Memory Circuit, 1MX16, CMOS, PBGA66, 10 X 8 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, GREEN, PLAS
AT52BC3221A	ATMEL	获取价格	32-Mbit Flash + 8-Mbit PSRAM Stack Memory
AT52BC3221A-70CI	ATMEL	获取价格	32-Mbit Flash + 8-Mbit PSRAM Stack Memory
AT52BC3221AT	ATMEL	获取价格	32-Mbit Flash + 8-Mbit PSRAM Stack Memory
AT52BC3221AT-70CI	ATMEL	获取价格	32-Mbit Flash + 8-Mbit PSRAM Stack Memory
AT52BC3221D-70CU	ATMEL	获取价格	Memory Circuit, 2MX16, CMOS, PBGA66, 8 X 10 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, GREEN, PLAS