Intel® Embedded Flash Memory (J3 v. D)
32, 64, 128, and 256 Mbit (Monolithic)
Datasheet
Product Features
Architecture
— Symmetrical 128-Kbyte blocks
— 256 Mbit (256 blocks)
— 128 Mbit (128 blocks)
— 64 Mbit (64 blocks)
— 32 Mbit (32 blocks)
Performance
— 75 ns Initial Access Speed (32,64,128
Mbit densities)
— 95 ns Initial Access Speed (256Mbit only)
— 25 ns 8-word and 4-word Asynchronous
page-mode reads
— 32-Byte Write buffer;
4 µs per Byte Effective programming time
System Voltage
— VCC = 2.7 V to 3.6 V
— VCCQ = 2.7 V to 3.6 V
Packaging
— 56-Lead TSOP (32, 64, 128, 256 Mbit)
— 64-Ball Intel® Easy BGA package (32, 64,
128 and 256 Mbit)
Security
— Enhanced security options for code
protection
— 128-bit Protection Register:
64-bits Unique device identifier bits
64-bits User-programmable OTP bits
— Absolute protection with VPEN = GND
— Individual block locking
— Block erase/program lockout during power
transitions
Software
— Program and erase suspend support
— Flash Data Integrator (FDI), Common Flash
Interface (CFI) Compatible
Quality and Reliability
— Operating temperature:
-40 °C to +85 °C
— 100K Minimum erase cycles per block
— 0.13 µm ETOX™ VIII Process technology
Document Number: 316577-006
December 2007
