參數(shù)資料
型號(hào): HN58X2432I
廠商: Hitachi,Ltd.
英文描述: Two-wire serial interface 32k EEPROM(二線串行接口 32k EEPROM)
中文描述: 兩線串行接口32K的EEPROM(最大32K的二線串行接口的EEPROM)
文件頁(yè)數(shù): 10/22頁(yè)
文件大?。?/td> 71K
代理商: HN58X2432I
HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I
10
Acknowledge
All addresses and data words are serially transmitted to and from in 8-bit words. The receiver sends a zero
to acknowledge that it has received each word. This happens during ninth clock cycle. The transmitter
keeps bus open to receive acknowledgment from the receiver at the ninth clock. In the write operation,
EEPROM sends a zero to acknowledge after receiving every 8-bit words. In the read operation, EEPROM
sends a zero to acknowledge after receiving the device address word. After sending read data, the
EEPROM waits acknowledgment by keeping bus open. If the EEPROM receives zero as an acknowledge,
it sends read data of next address. If the EEPROM receives acknowledgment "1" (no acknowledgment)
and a following stop condition, it stops the read operation and enters a stand-by mode. If the EEPROM
receives neither acknowledgment "0" nor a stop condition, the EEPROM keeps bus open without sending
read data.
Acknowledge Timing Waveform
SCL
SDA IN
SDA OUT
1
2
8
9
Acknowledge
out
相關(guān)PDF資料
PDF描述
HN58X2408I Two-wire serial interface 8k EEPROM(二線串行接口 8k EEPROM)
HN58X2416I Two-wire serial interface 16k EEPROM(二線串行接口 16k EEPROM)
HN58X2464I Two-wire serial interface 64k EEPROM(二線串行接口 64k EEPROM)
HN58X24512FPI Two-wire serial interface 512k EEPROM (64-kword ⅴ 8-bit)
HN58X24512I Two-wire serial interface 512k EEPROM (64-kword ⅴ 8-bit)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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