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AT45DB161E Datasheet, PDF (1/70 Pages) ATMEL Corporation – 16-Mbits DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum SPI Serial Flash Memory | |||
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Atmel AT45DB161E
16-Mbits DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
SPI Serial Flash Memory
Features
PRELIMINARY DATASHEET
ï¬ Single 2.3V - 3.6V or 2.5V - 3.6V supply
ï¬ Serial Peripheral Interface (SPI) compatible
ï¬ Supports SPI modes 0 and 3
ï¬ Supports Atmel® RapidS⢠operation
ï¬ Continuous Read capability through entire array
ï¬ Up to 85MHz
ï¬ Low-power Read option up to 10MHz
ï¬ Clock-to-output time (tV) of 6ns maximum
ï¬ User configurable page size
ï¬ 512 bytes per page
ï¬ 528 bytes per page (default)
ï¬ Page size can be factory pre-configured for 512 bytes
ï¬ Two fully independent SRAM data buffers (512/528 bytes)
ï¬ Allows receiving data while reprogramming the Main Memory Array
ï¬ Flexible programming options
ï¬ Byte/Page program (1 to 512/528 bytes) directly into main memory
ï¬ Buffer Write
ï¬ Buffer to Main Memory Page Program
ï¬ Flexible Erase options
ï¬ Page Erase (512/528 bytes)
ï¬ Block Erase (4KB)
ï¬ Sector Erase (128KB)
ï¬ Chip Erase (16-Mbits)
ï¬ Program and Erase Suspend/Resume
ï¬ Advanced hardware and software data protection features
ï¬ Individual sector protection
ï¬ Individual sector lockdown to make any sector permanently read-only
ï¬ 128-byte, One-Time Programmable (OTP) Security Register
ï¬ 64 bytes factory programmed with a unique identifier
ï¬ 64 bytes user programmable
ï¬ Software controlled reset
ï¬ JEDEC Standard Manufacturer and Device ID Read
ï¬ Low-power dissipation
ï¬ 500nA Ultra-Deep Power-Down current (typical)
ï¬ 3μA Deep Power-Down current (typical)
ï¬ 25μA Standby current (typical)
ï¬ 11mA Active Read current (typical)
ï¬ Endurance: 100,000 program/erase cycles per page minimum
ï¬ Data retention: 20 years
ï¬ Complies with full industrial temperature range
ï¬ Green (Pb/Halide-free/RoHS compliant) packaging options
ï¬ 8-lead SOIC (0.150" wide)
ï¬ 8-pad Ultra-thin DFN (5 x 6 x 0.6mm)
ï¬ 9-ball Chip-scale BGA (5 x 5 x 1.2mm)
8782AâDFLASHâ3/12
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