參數(shù)資料
型號(hào): 24LC41
廠商: Microchip Technology Inc.
英文描述: 1K/4K 2.5V Dual Mode, Dual Port I 2 C Serial EEPROM
中文描述: 1K/4K 2.5V的雙模式,雙端口的I 2 C串行EEPROM
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 98K
代理商: 24LC41
1996 Microchip Technology Inc.
DS21140B-page 7
24LC41
FIGURE 3-1:
DATA TRANSFER SEQUENCE ON THE SERIAL BUS
(D)
FIGURE 3-2:
BUS TIMING START/STOP
FIGURE 3-3:
BUS TIMING DATA
FIGURE 3-4:
CONTROL BYTE ALLOCATION
DSCL
or
MSCL
DSDA
or
MSDA
(
A
)
(B)
(D)
(C)
(
A
)
START
CONDITION
ADDRESS OR
ACKNOWLEDGE
VALID
DATA
ALLOWED
TO CHANGE
STOP
CONDITION
MSCL
or
MSCL
IN
DSDA
or
MSDA
IN
T
SU
:
STA
T
HD
:
STA
START
STOP
V
HYS
T
SU
:
STO
DSCL
or
MSCL
IN
DSDA
OR
MSDA
IN
DSDA
OR
MSDA
OUT
T
HD
:
STA
T
SU
:
STA
T
F
T
HIGH
T
R
T
SU
:
STO
T
SU
:
DAT
T
HD
:
DAT
T
BUF
T
AA
T
HD
:
STA
T
AA
T
SP
T
LOW
X = Don’t care. B0 is don’t care for DDC Monitor Port, but is
used by the Microcontroller Access Port to select which of
the two 256 word blocks of memory are to be accessed.
R/W
A
1
0
1
0
X
X
X
READ/WRITE
START
SLAVE ADDRESS
相關(guān)PDF資料
PDF描述
24LC41-IP 1K/4K 2.5V Dual Mode, Dual Port I 2 C Serial EEPROM
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