參數(shù)資料
型號(hào): ST24LW21B1TR
廠商: 意法半導(dǎo)體
英文描述: 1 Kbit x8 Dual Mode Serial EEPROM for VESA PLUG & PLAY
中文描述: 1千位x8雙模式串行EEPROM的韋莎插頭
文件頁(yè)數(shù): 18/22頁(yè)
文件大?。?/td> 159K
代理商: ST24LW21B1TR
S
DEV SEL *
BYTE ADDR
S
DEV SEL
DATA OUT 1
AI00794C
DATA OUT N
S
S
CURRENT
ADDRESS
READ
DEV SEL
DATA OUT
RANDOM
ADDRESS
READ
S
S
DEV SEL *
DATA OUT
SEQUENTIAL
CURRENT
READ
S
DATA OUT N
S
DEV SEL *
BYTE ADDR
SEQUENTIAL
RANDOM
READ
S
DEV SEL *
DATA OUT 1
S
ACK
R/W
NO ACK
ACK
R/W
ACK
ACK
R/W
ACK
ACK
ACK
NO ACK
R/W
NO ACK
ACK
ACK
R/W
ACK
ACK
R/W
ACK
NO ACK
Figure 14. Read Modes Sequence
Note:
* The 7 Most Significant bits of DEV SEL bytes of a Random Read (1st byte and 3rd byte) must be identical.
18/22
ST24LC21B, ST24LW21, ST24FC21, ST24FC21B, ST24FW21
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