参数资料
型号: R1EX25032ATA00A#S0
厂商: Renesas Electronics America
文件页数: 3/24页
文件大小: 0K
描述: IC EEPROM 32K 5MHZ 8TSSOP
标准包装: 1
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 32K (4K x 8)
速度: 3MHz,5MHz
接口: SPI 串行
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 8-TSSOP
包装: 标准包装
其它名称: R1EX25032ATA00A#S0DKR

R1EX25032ASA00A/R1EX25064ASA00A
R1EX25032ATA00A/R1EX25064ATA00A
Serial Peripheral Interface
32k EEPROM (4-kword × 8-bit)
64k EEPROM (8-kword × 8-bit)
Electrically Erasable and Programmable Read Only Memory
REJ03C0358-0002
Preliminary
Rev.0.02
Jan.14.2009
Description
R1EX25xxx Series is the Serial Peripheral Interface compatible (SPI) EEPROM (Electrically Erasable and
Programmable ROM). It realizes high speed, low power consumption and a high level of reliability by employing
advanced MONOS memory technology and CMOS process and low voltage circuitry technology. It also has a 32-byte
page programming function to make it’s write operation faster.
Note: Renesas Technology’s serial EEPROM are authorized for using consumer applications such as cellular phones,
camcorders, audio equipments. Therefore, please contact Renesas Technology’s sales office before using
industrial applications such as automotive systems, embedded controllers, and meters.
Features
? Single supply: 1.8 V to 5.5 V
? Serial Peripheral Interface compatible (SPI bus)
? SPI mode 0 (0,0), 3 (1,1)
? Clock frequency: 5 MHz (2.5 V to 5.5 V), 3 MHz (1.8 V to 5.5 V)
? Power dissipation:
? Standby: 2 μ A (max)
? Active (Read): 3.0 mA (max)
? Active (Write): 3.5 mA (max)
? Automatic page write: 32-byte/page
? Write cycle time: 5 ms
? Endurance: 1,000k Cycles @25 ° C
? Data retention: 100 Years @25 ° C
? Small size packages: SOP-8pin, TSSOP-8pin
? Shipping tape and reel
? TSSOP-8pin : 3,000 IC/reel
? SOP-8pin : 2,500 IC/reel
? Temperature range: ? 40 to + 85 ° C
? Lead free product.
REJ03C0358-0002.Rev.0.02 Jan.14.2009
page 1 of 20
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