R1EX24064AxxS0A
Write Operations (WP =High )
Byte Write: (Write operation during WP =High status )
A write operation requires an 8-bit device address word with R/W = “0”. Then the EEPROM sends
acknowledgment "0" at the ninth clock cycle. After these, the 64kbit EEPROM receives 2 sequence 8-bit
memory address words.
Upon receipt of this memory address, the EEPROM outputs acknowledgment "0". After receipt of 8-bit
write data, the EEPROM outputs acknowledgment "1" (NO ACK) . Then the EEPROM write operations
are not allowed.
Byte Write Operation
WP
64k
Device
address
1010
W
1st Memory
address (n)
2nd Memory
address (n)
Write data (n)
No ACK
Start
ACK
R/W
ACK
ACK
Stop
Note: 1. Don't care bit
REJ03C0332-0200 Rev.2.00 Oct. 26, 2009
Page 14 of 22
相关PDF资料
R1EX24128BSAS0A#U0 IC EEPROM 128K 400KHZ 8SOP
R1EX24512BSAS0A#S0 IC EEPROM 512K 1MHZ 8SOP
R1EX25004ASA00A#S0 IC EEPROM 4K 5MHZ 8SOP
R1EX25016ASA00A#S0 IC EEPROM 16K 5MHZ 8SOP
R1EX25064ASA00A#S0 IC EEPROM 64K 5MHZ 8SOP
R1EX25512ATA00A#S0 IC EEPROM 512K 5MHZ 8TSSOP
RA1P011FP1 CONN PLUG 11POS STRAIGHT GOLD
RACD03-700 LED DRIVER 3W 10-43V OUT SGL
相关代理商/技术参数
R1EX24064ATAS0A_09 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 64k EEPROM (8-kword 8-bit)
R1EX24064ATAS0G 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 64k EEPROM
R1EX24064ATAS0I 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 64k EEPROM (8-kword × 8-bit)
R1EX24064ATAS0I#S0 制造商:Renesas Electronics Corporation 功能描述:SER. EEPROM 64K I2C, TSSOP8, FULL WRITEP - Tape and Reel 制造商:Renesas Electronics Corporation 功能描述:IC EEPROM 64KBIT 400KHZ 8TSSOP
R1EX24064ATAS0I-S0 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 64k EEPROM (8-kword ? 8-bit)
R1EX24128ASA00A 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 128k EEPROM (16-kword × 8-bit)
R1EX24128ASA00I 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 128k EEPROM (16-kword × 8-bit)
R1EX24128ASAS0A 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 128k EEPROM (16-kword × 8-bit)