Datasheet > AT49BV162A(T)

AT49BV162A(T)

更新时间： 2024-01-30 05:00:16

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描述
AT49BV162A(T) [Updated 8/03. 29 Pages]

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中文翻译

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数据手册

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AT49BV162A(T) 数据手册

Features

• Single Voltage Read/Write Operation: 2.65V to 3.6V

• Access Time – 70 ns

• Sector Erase Architecture

– Thirty-one 32K Word (64K Bytes) Sectors with Individual Write Lockout

– Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout

• Fast Word Program Time – 12 µs

• Fast Sector Erase Time – 300 ms

• Suspend/Resume Feature for Erase and Program

– Supports Reading and Programming from Any Sector by Suspending Erase

of a Different Sector

– Supports Reading Any Byte/Word in the Non-suspending Sectors by Suspending

Programming of Any Other Byte/Word

• Low-power Operation

16-megabit

(1M x 16/2M x 8)

3-volt Only

– 12 mA Active

– 13 µA Standby

• Data Polling, Toggle Bit, Ready/Busy for End of Program Detection

• VPP Pin for Write Protection

• RESET Input for Device Initialization

• Sector Lockdown Support

Flash Memory

• TSOP and CBGA Package Options

• Top or Bottom Boot Block Configuration Available

• 128-bit Protection Register

• Minimum 100,000 Erase Cycles

AT49BV162A

AT49BV162AT

• Common Flash Interface (CFI)

Description

The AT49BV162A(T) is a 2.7-volt 16-megabit Flash memory organized as 1,048,576

words of 16 bits each or 2,097,152 bytes of 8 bits each. The x16 data appears on I/O0

- I/O15; the x8 data appears on I/O0 - I/O7. The memory is divided into 71 sectors for

erase operations. The device is offered in a 48-lead TSOP and a 48-ball CBGA pack-

age. The device has CE and OE control signals to avoid any bus contention. This

device can be read or reprogrammed using a single power supply, making it ideally

suited for in-system programming.

Preliminary

Pin Configurations

Pin Name

A0 - A19

Function

Addresses

Chip Enable

Output Enable

Write Enable

Reset

RESET

RDY/BUSY

VPP

READY/BUSY Output

Write Protection

Data Inputs/Outputs

I/O0 - I/O14

I/O15 (A-1)

I/O15 (Data Input/Output, Word Mode)

A-1 (LSB Address Input, Byte Mode)

BYTE

Selects Byte or Word Mode

No Connect

Rev. 3349B–FLASH–8/03

12 3 4 5 6 7...29

中文翻译

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与AT49BV162A(T)相关器件

型号	品牌	获取价格	描述	数据表
AT49BV162A-70CI	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49BV162A-70TI	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49BV162AT	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49BV162AT-70CI	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49BV162AT-70TI	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49BV162AT-70TU	ATMEL	获取价格	Flash, 1MX16, 70ns, PDSO48, 12 X 20 MM, GREEN, PLASTIC, MO-142DD, TSOP1-48
AT49BV163A	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49BV163A-55CU	ATMEL	获取价格	Flash, 1MX16, 55ns, PBGA48, 6 X 8 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, CBGA-48
AT49BV163A-70TI	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory
AT49BV163AT	ATMEL	获取价格	16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory