SPI SERIAL E2PROM
S-25CM01A
www.sii-ic.com © SII Semiconductor Corporation, 2010-2015
SPI SERIAL E2PROM
Rev.2.2_02_S
The S-25CM01A is a...
Description
S-25CM01A
www.sii-ic.com © SII Semiconductor Corporation, 2010-2015
SPI SERIAL E2PROM
Rev.2.2_02_S
The S-25CM01A is a SPI serial E2PROM which operates at high speed, with low current consumption and the wide range operation. The S-25CM01A has the capacity of 1 M-bit and the organization of 131072 words × 8-bit. Page write and sequential read are available.
Features
Operating voltage range:
Read Write
1.6 V to 5.5 V 1.7 V to 5.5 V
Operation frequency: Write time: SPI mode (0, 0) and (1, 1) Page write: Sequential read Write protect:
Protect area:
10.0 MHz (VCC = 2.5 V to 5.5 V) 5.0 ms max.
256 bytes / page
Software, Hardware 25%, 50%, 100%
Monitors write to the memory by a status register Function to prevent malfunction by monitoring clock pulse Write protect function during the low power supply voltage
CMOS schmitt input ( CS , SCK, SI, WP , HOLD )
Endurance:
106cycles / unit*1 (Ta = +25°C)
Data retention:
100 yea...
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