AT49BV161 ATMEL Corporation, AT49BV161 Datasheet
AT49BV161
Manufacturer Part Number
AT49BV161
Description
Manufacturer
ATMEL Corporation
Specifications of AT49BV161
Date_code
02+
Packing_info
BGA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT49BV161-70TI
Manufacturer:
ATMEL
Quantity:
195
Part Number:
AT49BV161-70TI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
AT49BV1611T-11CI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT49BV1611T-90CI
Manufacturer:
CPClare
Quantity:
477
Part Number:
AT49BV1611T-90CI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT49BV1614
Manufacturer:
ATMEL
Quantity:
336
Company:
Part Number:
AT49BV1614-11CI
Manufacturer:
VISHAY
Quantity:
2 028
Part Number:
AT49BV1614-12TI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Features
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Description
The AT49BV/LV16X(T) is a 3.0-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 39 sectors for
erase operations. The device is offered in a 48-lead TSOP, 45-ball and 48-ball CBGA
packages. The device has CE and OE control signals to avoid any bus contention.
This device can be read or reprogrammed using a single 2.65V power supply, making
it ideally suited for in-system programming.
Pin Configurations
Pin Name
A0 - A19
CE
OE
WE
RESET
RDY/BUSY
VPP
I/O0 - I/O14
I/O15 (A-1)
BYTE
NC
VCCQ
Single Voltage Read/Write Operation: 2.65V to 3.3V (BV), 3.0V to 3.6V (LV)
Access Time – 70 ns
Sector Erase Architecture
Fast Word Program Time – 20 µs
Fast Sector Erase Time – 300 ms
Suspend/Resume Feature for Erase and Program
Low-power Operation
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
TSOP and CBGA Package Options
Top or Bottom Boot Block Configuration Available
128-bit Protection Register
– Thirty-one 32K Word (64K Bytes) Sectors with Individual Write Lockout
– Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout
– Supports Reading and Programming from Any Sector by Suspending Erase of a
– Supports Reading Any Byte/Word by Suspending Programming of Any Other
– 30 mA Active
– 10 µA Standby
Different Sector
Byte/Word
Function
Addresses
Chip Enable
Output Enable
Write Enable
Reset
READY/BUSY Output
Write Protection and Power Supply for Accelerated Program/Erase
Operations
Data Inputs/Outputs
I/O15 (Data Input/Output, Word Mode)
A-1 (LSB Address Input, Byte Mode)
Selects Byte or Word Mode
No Connect
Output Power Supply
16-megabit
(1M x 16/2M x 8)
3-volt Only
Flash Memory
AT49BV160
AT49LV160
AT49BV160T
AT49BV161
AT49LV161
AT49BV161T
AT49LV161T
Rev. 1427L–FLASH–02/03
1
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