Features
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Saifun NROM鈩?Flash Cell
Serial Peripheral Interface (SPI) Compatible,
Supports SPI Modes 0 (0,0) and 3 (1,1)
Page Program Operation:
1024 pages (256 Bytes/Page)
Single Page Rewrite Cycle (Erase and Program) in 10ms
Typical
Page Program Mode (up to 256 bytes) in 8ms Typical
Page Erase (256 bytes) in 3 ms
Sector Erase (512 Kb) in 0.5 s
Bulk Erase (2 Mb)
Single Supply Voltage: 2.7 V to 3.6 V
25MHz Clock Rate
Block Write Protection: Protect Quarter, Half or Entire Array
Write Protect Pin and Write Disable Instructions of Both
Hardware and Software Data Protection
100,000 Erase Cycles (Minimum)
More than 20-Year Data Retention
Low-power Standby Current (less than 1碌A(chǔ))
8-SOIC Narrow Package
MLF Leadless Package
Temperature Range:
Industrial: -40擄C to +85擄C
Commercial: 0擄C to +70擄C
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SA25F020
Advanced
Information
2Mb Serial Flash
with 25MHz SPI Bus
Interface
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http://www.saifun.com
Saifun NROM
TM
is a trademark of Saifun Semiconductors Ltd.
This Data Sheet states Saifun's current technical specifications regarding the Products described herein. This Data
Sheet may be revised by subsequent versions or modifications due to changes in technical specifications.
Publication#
1986
Rev:
1
Issue Date:
24 July 2003
Amendment:
0
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