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AT49LV1614A

ATMEL Corporation
Part Number AT49LV1614A
Manufacturer ATMEL Corporation
Description 16-megabit 1M x 16/2M x 8 3-volt Only Flash Memory
Published Mar 23, 2005
Detailed Description Features • Single Voltage Read/Write Operation: 2.65V to 3.3V (BV), 3.0V to 3.6V (LV) • Access Time – 70 ns • Sector Era...
Datasheet PDF File AT49LV1614A PDF File

AT49LV1614A
AT49LV1614A

Overview
Features • Single Voltage Read/Write Operation: 2.
65V to 3.
3V (BV), 3.
0V to 3.
6V (LV) • 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 – 20 µs Fast Sector Erase Time – 300 ms Dual-plane Organization, Permitting Concurrent Read while Program/Erase Memory Plane A: Eight 4K Word and Seven 32K Word Sectors Memory Plane B: Twenty-four 32K Word Sectors Erase Suspend Capability – Supports Reading/Programming Data from Any Sector by Suspending Erase of Any Different Sector Low-power Operation – 30 mA Active – 10 µA Standby Data Polling, Toggle Bit, Ready/Busy for End of Program Detection VPP Pin for 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 16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory AT49BV1604A AT49BV1604AT AT49BV1614A AT49LV1614A AT49BV1614AT AT49LV1614AT Description The AT49BV/LV16X4A(T) is a 2.
65- to 3.
3-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 48-lead TSOP 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 Function Addresses Chip Enable Output Enable Write Enable Reset READY/BUSY Output Power Supply for Accelerated Program/Erase Operations Data Inputs/Outputs I/O15 (Data Input/Output, Word Mode) A-1 (LSB Address Input, By...


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