參數(shù)資料
型號(hào)： HN58X2408FPIAG
元件分類： DRAM
英文描述： EEPROM
中文描述： EEPROM的
文件頁(yè)數(shù)： 16/20頁(yè)
文件大?。?/td> 59K
代理商： HN58X2408FPIAG
HN58X2408/HN58X2416/HN58X2432/HN58X2464FPIAG
16
Random Read:
This is a read operation with defined read address. A random read requires a dummy write to set read
address. The EEPROM receives a start condition, device address word(R/W=0) and memory address (8-bit
for 8kbit to 16kbit EEPROMs, 2
×
8-bit for 32kbit and 64kbit EEPROMs) sequentially. The EEPROM
outputs acknowledgment “0” after receiving memory address then enters a current address read with
receiving a start condition. The EEPROM outputs the read data of the address which was defined in the
dummy write operation. After receiving acknowledgment “1”(no acknowledgment) and a following stop
condition, the EEPROM stops the random read operation and returns to a standby state.
Random Read Operation
Device
address
Device
address
Memory
address (n)
Read data (n)
8k to
16k
1 0 1 0
1 0 1 0
@@@
@@@
# # #
W
R
a
a
a
a
a
a
a
a
D
D
D
D
D
D
D
D
Start
Start
ACK
ACK
R/W
ACK
R/W
Notes: 1. Don‘t care bits for 32k and 64k.
2. Don‘t care bit for 32k.
3. 2nd device address code (#) should be same as 1st (@).
Device
address
Device
address
1st Memory
address (n)
*
1
*
1
*
1
*
2
2nd Memory
address (n)
Read data (n)
32k to
64k
1 0 1 0
# # #
1 0 1 0
R
W
a
a
a
a
a
a
a
a
a
a
a
a
a
D
D
D
D
D
D
D
D
Stop
Start
Start
ACK
ACK
No ACK
Stop
No ACK
ACK
R/W
ACK
R/W
Dummy write
Dummy write
Currect address read
Currect address read
相關(guān)PDF資料
PDF描述
HN58X2408T I2C Serial EEPROM
HN58X24128FP I2C Serial EEPROM
HN58X24128FPIAGHN58X24256FPIAG
HN58X24128T I2C Serial EEPROM
HN58X2416FP I2C Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HN58X2408FPIAGE 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Two-wire serial interface 8k EEPROM (1-kword × 8-bit)/16k EEPROM (2-kword × 8-bit) 32k EEPROM (4-kword × 8-bit)/64k EEPROM (8-kword × 8-bit)
HN58X2408FPIE 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Two-wire serial interface 8k EEPROM (1-kword × 8-bit)/16k EEPROM (2-kword × 8-bit) 32k EEPROM (4-kword × 8-bit)/64k EEPROM (8-kword × 8-bit)
HN58X2408FP-SR 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM
HN58X2408I 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Two-wire serial interface 8k EEPROM (1-kword × 8-bit)/16k EEPROM (2-kword × 8-bit) 32k EEPROM (4-kword × 8-bit)/64k EEPROM (8-kword × 8-bit)
HN58X2408I/HN58X2416IHN58X2432I/HN58X2464I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
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