F25S004A Datasheet, PDF (1/33 Pages) Elite Semiconductor Memory Technology Inc. – 2.5V Only 4 Mbit Serial Flash Memory

ESMT
Flash
F25S004A
2.5V Only 4 Mbit Serial Flash Memory
„ FEATURES
y Single supply voltage 2.3~3.3V
y Speed
- Read max frequency : 33MHz
- Fast Read max frequency : 50MHz
y Low power consumption
- Active current：40mA
- Standby current：75 μ A
y Reliability
- 100,000 typical program/erase cycles
- 20 years Data Retention
y Program
- Byte program time 7 μ s (typical)
y Erase
- Chip erase time 4sec(typical)
- Block erase time 1sec (typical)
- Sector erase time 90ms(typical)
ORDERING INFORMATION
y Auto Address Increment (AAI) WORD Programming
- Decrease total chip programming time over
Byte-Program operations
y SPI Serial Interface
- SPI Compatible : Mode 0 and Mode3
y End of program or erase detection
y Write Protect ( WP )
y Hold Pin ( HOLD )
y All Pb-free products are RoHS-Compliant
PRODUCT ID
F25S004A -50PG
F25S004A -50PAG
F25S004A –50DG
SPEED
PACKAGE
50MHz 8 lead SOIC 150 mil
50MHz 8 lead SOIC 200 mil
50MHz 8 lead PDIP 300 mil
COMMENTS
Pb-free
Pb-free
Pb-free
GENERAL DESCRIPTION
The F25S004A is a 4Megabit, 2.5V only CMOS Serial Flash
memory device. ESMT’s memory devices reliably store memory
data even after 100,000 program and erase cycles.
The device features a sector erase architecture. The device
memory array is divided into 128 uniform sectors with 4K byte
each ; 8 uniform blocks with 64K byte each. Sectors can be
erased individually without affecting the data in other sectors.
Blocks can be erased individually without affecting the data in
other blocks. Whole chip erase capabilities provide the flexibility
to revise the data in the device.
The sector protect/unprotect feature disables both program and
erase operations in any combination of the sectors of the
memory.
Elite Semiconductor Memory Technology Inc.
Publication Date: Jan. 2009
Revision: 1.1
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