Datasheet > AT52BC6402A

AT52BC6402A

更新时间： 2024-02-06 18:24:25

品牌	Logo	应用领域
爱特美尔 - ATMEL		静态存储器
页数	文件大小	规格书
38页	336K
描述
64 MBIT FLASH 16 MBIT PSRAM

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数据手册

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AT52BC6402A 数据手册

Stack Module Features

• 64-Mbit Flash + 16-Mbit PSRAM

• Power Supply of 2.7V to 3.1V

• Data I/O x16

• 66-ball CBGA Package: 8 x 11x 1.0 mm

64-Mbit Flash Features

• 64-megabit (4M x 16) Flash Memory

• 2.7V - 3.1V Read/Write

• High Performance

– Asynchronous Access Time – 70, 85 ns

• Sector Erase Architecture

– Eight 4K Word Sectors with Individual Write Lockout

– 32K Word Main Sectors with Individual Write Lockout

• Typical Sector Erase Time: 32K Word Sectors – 500 ms; 4K Word Sectors – 100 ms

• 64M, Four Plane Organization, Permitting Concurrent Read in Any of Three Planes not

Being Programmed/Erased

64-Mbit Flash,

16-Mbit PSRAM

(x16 I/O)

– Memory Plane A: 16M of Memory Including Eight 4K Word Sectors

– Memory Plane B: 16M of Memory Consisting of 32K Word Sectors

– Memory Plane C: 16M of Memory Consisting of 32K Word Sectors

– Memory Plane D: 16M of Memory Consisting of 32K Word Sectors

• Suspend/Resume Feature for Erase and Program

– Supports Reading and Programming Data from Any Sector by Suspending Erase

of a Different Sector

AT52BC6402A

AT52BC6402AT

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

• Low-power Operation

Preliminary

– 30 mA Active

– 35 µA Standby

• 1.8V I/O Option Reduces Overall System Power

• Data Polling and Toggle Bit for End of Program Detection

• VPP Pin for Write Protection and Accelerated Program/Erase Operations

• RESET Input for Device Initialization

• Top or Bottom Boot Block Configuration Available

• 128-bit Protection Register

• Common Flash Interface (CFI)

16-Mbit PSRAM Features

• 16-Mbit (1M x 16)

• 2.7V to 3.1V V_CCOperation

• 70 ns Access Time

Stack Module Description

The AT52BC6402A(T) consists of a 64-Mbit Flash stacked with a 16-Mbit PSRAM in a

single CBGA package.

Stack Module Memory Contents

Device

Memory Combination

Flash/PSRAM Read Access

AT52BC6402A(T)

64M Flash + 16M PSRAM

Asynchronous, Page Mode

Rev. 3441B–STKD–11/04

12 3 4 5 6 7...38

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与AT52BC6402A相关器件

型号	品牌	获取价格	描述	数据表
AT52BC6402A-70CI	ATMEL	获取价格	64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402A-70CJ	ATMEL	获取价格	Memory Circuit, 4MX16, CMOS, PBGA66, 8 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, CBGA-66
AT52BC6402A-85CI	ATMEL	获取价格	64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402A-85CJ	ATMEL	获取价格	Memory Circuit, 4MX16, CMOS, PBGA66, 8 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, CBGA-66
AT52BC6402AT	ATMEL	获取价格	64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402AT-70CI	ATMEL	获取价格	64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402AT-70CJ	MICROCHIP	获取价格	Memory Circuit, 4MX16, CMOS, PBGA66, 8 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, CBGA-66
AT52BC6402AT-85CI	ATMEL	获取价格	64 MBIT FLASH 16 MBIT PSRAM
AT52BC6402AT-85CJ	MICROCHIP	获取价格	Memory Circuit, 4MX16, PBGA66
AT52BC6402D-70CU	ATMEL	获取价格	Memory Circuit, 4MX16, CMOS, PBGA66, 10 X 8 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, GREEN, PLAS