參數(shù)資料
型號(hào): LC72720Y
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP24
封裝: SDIP-24
文件頁(yè)數(shù): 4/14頁(yè)
文件大?。?/td> 107K
代理商: LC72720Y
No. 6488-12/14
LC72720Y, 72720YV
Serial data output (OUT) tSU, tHD, tEL, tES, tEH ≥ 0.75 s tDC, tDH < 0.46 s tCE < 20 ms
CL: Normal high
CL: Normal low
Serial data timing
CL: Normal high
CL: Normal low
Caution: 1. Since the DO pin is an n-channel open-drain output, the transition times (tDC, tDH) will differ according to the
value of the pull-up resistor used.
2. The CE, CL, DI, and DO pins can be connected to the corresponding pins on other ICs that use the CCB
interface. (However, we recommend connecting the DO and CE pins separately if the number of available
microcontroller ports allows it.)
3. Serial data I/O becomes possible after the crystal oscillator starts oscillation.
tSU
tHD
tEL
tES
tEH
tDC
tCE
B0
B1
B2
B3
A0
A1
A2
A3
1
0
1
0
D3D2
D1D0
CE
CL
DI
DO
A13215
tDH
tSU
tHD
tDC
B0
B1
B2
B3
A0
A1
A2
A3
1
0
1
0
D3D2
D1D0
CE
CL
DI
DO
A13216
tDH
tEL
tES
tEH
tCE
VIH
VIL
VIH
VIL
tEH
tDH
tLC
tES
tDC
tEL
tCL
tCH
tSU
tHD
VIH
VIL
VIH
VIL
VIH
VIL
VIH
CE
CL
DI
DO
A13217
tCE
VIH
VIL
VIH
VIL
tEH
tDH
tLC
tES
tDC
tEL
tCL
tCH
tSU
tHD
VIH
VIL
VIH
VIL
VIH
VIL
CE
CL
DI
DO
A13218
Intenal data latch
Old
New
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