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R1EX25032ASA00G Datasheet, PDF (1/22 Pages) Renesas Technology Corp – Serial Peripheral Interface 32k EEPROM 64k EEPROM | |||
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Preliminary Datasheet
R1EX25032ASA00G/R1EX25064ASA00G
R1EX25032ATA00G/R1EX25064ATA00G
Serial Peripheral Interface
32k EEPROM (4-kword ï´ 8-bit)
64k EEPROM (8-kword ï´ 8-bit)
105°C SPI-bus EEPROM
R10DS0030EJ0100
Rev.1.00
Mar. 08, 2013
Description
R1EX25xxx series is the Serial Peripheral Interface compatible (SPI) EEPROM (Electrically Erasable and
Programmable ROM). R1EX25xxxG series improves the write/erase endurance in addition to suitable for the high
temperature industrial application that makes the best use of the feature of advanced MONOS memory cell structure.
Features
ï· Single supply: 1.8 V to 5.5 V
ï· Serial Peripheral Interface compatible (SPI bus)
ï¾ SPI mode 0 (0,0), 3 (1,1)
ï· Clock frequency: 5 MHz (2.5 V to 5.5 V), 3 MHz (1.8 V to 5.5 V)
ï· Power dissipation:
ï¾ Standby: 2ïA (max)
ï¾ Active (Read): 3 mA (max)
ï¾ Active (Write): 3.5 mA (max)
ï· Automatic page write: 32-byte/page
ï· Write cycle time: 5 ms
ï· Endurance: 1,000k Cycles @85ï°C / 200k Cycles @ 105ï°C
ï· Data retention: 20 Years
ï· Small size packages: SOP-8pin, TSSOP-8pin
ï· Shipping tape and reel
ï¾ TSSOP-8pin : 3,000 IC/reel
ï¾ SOP-8pin : 2,500 IC/reel
ï· Temperature range: ï40 to ï«105ï°C
ï· Lead free product.
ï· Halogen free products.
Preliminary: The specifications of this device are subject to change without notice. Please contact your nearest
Renesas Electronicsâ Sales Dept. regarding specifications.
R10DS0030EJ0100 Rev.1.00
Mar. 08, 2013
Page 1 of 20
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