收藏本站
R1EX24512BSAS0A/R1EX24512BTAS0A
Read Operation
There are three read operations: current address read, random read, and sequential read. Read operations are initiated
the same way as write operations with the exception of R/W = “1”.
Current Address Read:
The internal address counter maintains the last address accessed during the last read or write operation, with
incremented by one. Current address read accesses the address kept by the internal address counter. After receiving a
start condition and the device address word (R/W is “1”), the EEPROM outputs the 8-bit current address data from the
most significant bit following acknowledgment “0”. If the EEPROM receives acknowledgment “1” (no
acknowledgment) and a following stop condition, the EEPROM stops the read operation and is turned to a standby state.
In case the EEPROM has accessed the last address of the last page at previous read operation, the current address will
roll over and returns to zero address. In case the EEPROM has accessed the last address of the page at previous write
operation, the current address will roll over within page addressing and returns to the first address in the same page.
The current address is valid while power is on. The current address after power on will be indefinite. The random read
operation described below is necessary to define the memory address.
Current Address Read Operation
Device
address
Read data (n+1)
512k
1010
R
R10DS0025EJ0001 Rev.0.01
Start
ACK
R/W
No ACK
Stop
Page 13 of 17
Sep, 01, 2010
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
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
RACD06-700 LED DRIVER 6W 3-8.5V OUT LED DR
RACD12-500 LED DRIVER 0.5AOUT 3-24VDC OUT
相关代理商/技术参数
R1EX24512BSAS0G 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM
R1EX24512BSAS0I 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM (64-kword × 8-bit)
R1EX24512BSAS0I#K0 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 512KB I2C, SOP8, 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 512KB I2C, SOP8, I-GRADE - Tape and Reel
R1EX24512BSAS0I#S0 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 512KB I2C, SOP8, 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 512KB I2C, SOP8, I-GRADE - Tape and Reel 制造商:Renesas Electronics Corporation 功能描述:IC EEPROM 512KBIT 1MHZ 8SOP
R1EX24512BSAS0I_13 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM (64-kword ?? 8-bit)
R1EX24512BSAS0IK0 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM (64-kword ?? 8-bit)
R1EX24512BSAS0IS0 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM (64-kword ?? 8-bit)
R1EX24512BTAS0A 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM (64-kword ?? 8-bit)