Rev.1.1_00
CMOS SPI 8K SERIAL E2PROM
S-25C080A
The S-25C080A is a SPI serial E2PROM which operates at high
speed, with low current consumption and the wide range
operation. The S-25C080A has the capacity of 8K-bit and the
organization of 1024 words × 8-bit, is able to Page Write and
sequential read.
Features
• Wide range operation
Read :1.6 to 5.5 V (at −40 to +85°C)
Write :1.7 to 5.5 V (at −40 to +85°C)
• Operation frequency
5 MHz (2.5 to 5.5 V), 2.0 MHz (1.6 to 5.5 V)
• SPI mode (0, 0) and (1, 1)
• Page Write 32 bytes / page
• Sequential read
• Write protect:
Software, Hardware
Protect area:
25%, 50%, 100%
• Monitors Write to the memory by a status register
• Write protect function during the low power supply
• CMOS schmitt input( CS , SCK, SI, WP , HOLD )
• Endurance:
106cycles/word*1 (at +25°C),
*1. For each address (Word: 8-bit)
• Data retention:
100 years (at +25°C)
• Memory capacitance:
8K-bit
• Data before shipment:
Memory array FFh, SRWD = 0, BP1 = 0, BP0 = 0
• Lead-free product
Packages
Package name
8-Pin SOP (JEDEC)
8-Pin TSSOP
SNT-8A
WLP-8H
Package
FJ008-A
FT008-A
PH008-A
HH008-A
Drawing code
Tape
Reel
FJ008-D
FJ008-D
FT008-E
FT008-E
PH008-A
PH008-A
HH008-A
HH008-A
Land
−
−
PH008-A
−
Caution This product is intended to use in general electronic devices such as consumer electronics, office
equipment, and communications devices. Before using the product in medical equipment or
automobile equipment including car audio, keyless entry and engine control unit, contact to SII is
indispensable.
Seiko Instruments Inc.
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