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AT52BC1661A

ATMEL Corporation
Part Number AT52BC1661A
Manufacturer ATMEL Corporation
Description 16-Mbit Flash 8-Mbit PSRAM Stack Memory
Published Apr 14, 2010
Detailed Description Features • 16-Mbit (x16) Flash and 8-Mbit PSRAM • 2.7V to 3.3V Operating Voltage • Low Operating Power – 27 mA Operating...
Datasheet PDF File AT52BC1661A PDF File

AT52BC1661A
AT52BC1661A

Overview
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 www.
DataSheet4U.
com 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 – Supports Reading Any Word by Suspending Programming of Any Other Word Low-power Operation – 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 Minimum 100,000 Erase Cycles 16-Mbit Flash + 8-Mbit PSRAM Stack Memory AT52BC1661A AT52BC1661AT Preliminary • • • • • • • • PSRAM • • • • • 8-Mbit (512K x 16) 2.
7V to 3.
3V VCC Operating Voltage 70 ns Access Time Fully Static Operation and Tri-state Output ISB0 < 10 µA when Deep Power-Down Device Number AT52BC1661A(T) Flash Configuration 16M (1M x 16) PSRAM Configuration 8M (512K x 16) Rev.
3455A–STKD–11/04 1 www.
DataSheet4U.
com CBGA Top View 1 2 3 4 5 6 7 8 9 10 11 12 A NC NC NC A11 A15 A14 A13 A12 GND NC NC NC B A16 A8 A10 A9 I/O15 PWE I/O14 I/O7 C WE RDY BUSY I/O13 I/O6 I/O4 I/O5 D PGND RESET I/O12 ZZ PVCC VCC E NC VPP A19 I/O11 I/O10 I/O2 I/O3 F PLB PUB POE I/O9 I/O8 I/O0 I/O1 G A18 A17 A7 A6 A3 A2 A1 PCS1 H NC NC NC A5 A4 A0 CE GND OE NC NC NC Pin Configurations Pin Name Function A0 - A18, A19 CE OE/POE WE/PWE VCC VPP I/O0-I/O15 PCS1 RDY/BUSY PVCC GND/PGND PUB PLB NC RESET ZZ Common Address Input for 8M PSRAM/Flash, Flash Address Input Flash Chip Enable Flash/PSRAM, Output Enable F...


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