S-25C160A Datasheet, PDF (1/39 Pages) Seiko Instruments Inc – Write protect function during the low power supply

S-25C160A
www.sii-ic.com
© SII Semiconductor Corporation, 2009-2015
SPI SERIAL E²PROM
Rev.4.2_02_H
The S-25C160A is a SPI serial E²PROM which operates at high speed, with low current consumption and the wide range
operation. The S-25C160A has the capacity of 16K-bit and the organization of 2048 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:
5.0 MHz (VCC = 2.5 V to 5.5 V)
5.0 ms max.
32 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
• CMOS schmitt input ( CS , SCK, SI, WP , HOLD )
• Endurance:
10⁶cycles / word^*1 (Ta = +25°C)
• Data retention:
100 years (Ta = +25°C)
• Memory capacity:
16 K-bit
• Initial delivery state:
FFh, SRWD = 0, BP1 = 0, BP0 = 0
• Operation temperature range:
Ta = −40°C to +85°C
• Lead-free, Sn 100%, halogen-free^*2
*1. For each address (Word: 8-bit)
*2. Refer to “ Product Name Structure” for details.
 Packages
• 8-Pin SOP (JEDEC)
• 8-Pin TSSOP
• TMSOP-8
• WLP-8J
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
Semiconductor Corporation is indispensable.
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