參數(shù)資料
型號: AT24C64BN-10SI-1.8
廠商: ATMEL CORP
元件分類: DRAM
英文描述: SWITCH SLIDE SPDT 5A SILVER V/RA
中文描述: 8K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
封裝: 0.150 INCH, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 6/17頁
文件大小: 295K
代理商: AT24C64BN-10SI-1.8
6
AT24C64B
3350C–SEEPR–5/04
Device Operation
CLOCK and DATA TRANSITIONS:
The SDA pin is normally pulled high with an exter-
nal device. Data on the SDA pin may change only during SCL low time periods (refer to
Data Validity timing diagram). Data changes during SCL high periods will indicate a start
or stop condition as defined below.
START CONDITION:
A high-to-low transition of SDA with SCL high is a start condition
which must precede any other command (refer to Start and Stop Definition timing
diagram).
STOP CONDITION:
A low-to-high transition of SDA with SCL high is a stop condition.
After a read sequence, the stop command will place the EEPROM in a standby power
mode (refer to Start and Stop Definition timing diagram).
ACKNOWLEDGE:
All addresses and data words are serially transmitted to and from the
EEPROM in 8-bit words. The EEPROM sends a zero during the ninth clock cycle to
acknowledge that it has received each word.
STANDBY MODE:
The AT24C64B features a low power standby mode which is
enabled: a) upon power-up and b) after the receipt of the STOP bit and the completion
of any internal operations.
MEMORY RESET:
After an interruption in protocol, power loss or system reset, any 2-
wire part can be reset by following these steps:
(a) Clock up to 9 cycles, (b) look for SDA high in each cycle while SCL is high and then
(c) create a start condition as SDA is high.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT24C64BN-10SI-2.7 制造商:Atmel Corporation 功能描述:
AT24C64BN-10SU-1.8 功能描述:電可擦除可編程只讀存儲器 8 NIPDAU LF 2.7V - 10MS 1.8V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
AT24C64BN-10SU-1.8 SL383 制造商:Atmel Corporation 功能描述:EEPROM SERL-2WIRE 64KBIT 8KX8 2.5V/3.3V/5V 8SOIC - Tape and Reel
AT24C64BN-10SU-2.7 功能描述:電可擦除可編程只讀存儲器 8 NIPDAU LF 2.7V - 10MS 2.7V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
AT24C64BN-10SU-2.7 SL383 制造商:Atmel Corporation 功能描述:EEPROM Serial-2Wire 64K-Bit 8K x 8 3.3V/5V 8-Pin SOIC T/R 制造商:Atmel Corporation 功能描述:EEPROM SERL-2WIRE 64KBIT 8KX8 3.3V/5V 8SOIC - Tape and Reel