Circuito integrado AT45DB021D SMD SOP 8 pinos

Circuito integrado AT45DB021D SMD SOP 8 pinos

(ATMEL 45DB021D)
DataFlash de 2 Mbit (com 64 Kbits extras), mínimo de 1,65 V
Memória Flash Serial SPI
Single 1.65V - 3.6V supply
Serial Peripheral Interface (SPI) compatible
Supports SPI modes 0 and 3
Supports RapidS™ operation
Continuous read capability through entire array
Up to 85MHz
Low-power read option up to 15MHz
Clock-to-output time (tV) of 6ns maximum
User configurable page size
256 bytes per page
264 bytes per page (default)
Page size can be factory pre-configured for 256 bytes
One SRAM data buffer (256/264 bytes)
Flexible programming options
Byte/Page Program (1 to 256/264 bytes) directly into main memory
Buffer Write
Buffer to Main Memory Page Program
Flexible erase options
Page Erase (256/264 bytes)
Block Erase (2KB)
Sector Erase (32KB)
Chip Erase (2-Mbits)
Advanced hardware and software data protection features
Individual sector protection
Individual sector lockdown to make any sector permanently read-only
128-byte, One-Time Programmable (OTP) Security Register
64 bytes factory programmed with a unique identifier
64 bytes user programmable
Hardware and software controlled reset options
JEDEC Standard Manufacturer and Device ID Read
Low-power dissipation
200nA Ultra-Deep Power-Down current (typical)
3µA Deep Power-Down current (typical)
25µA Standby current (typical at 20MHz)
4.5mA Active Read current (typical)
Endurance: 100,000 program/erase cycles per page minimum
Data retention: 20 years
Complies with full industrial temperature range
Green (Pb/Halide-free/RoHS compliant) packaging options
8-lead SOIC (0.150" wide and 0.208" wide)
8-pad Ultra-thin DFN (5 x 6 x 0.6mm)
8-ball (2 x4 Array) Wafer Level Chip Scale Package
Die in Wafer Form