參數(shù)資料
型號(hào): V30208TSS
廠商: Electronic Theatre Controls, Inc.
英文描述: Ultra Low Power 1-Bit 32 kHz RTC
中文描述: 超低功耗1位32 kHz的時(shí)鐘
文件頁數(shù): 8/14頁
文件大?。?/td> 470K
代理商: V30208TSS
8
Write Data Cycle for Motorola (DS (or RD Pin Tied to CS) and R/W)
CS
DS
R/W
I/O
m
P writes 4 address bits
m
P writes 8 data bits
A0
A1
A2
A3
D0
D1
D7
Fig. 8d
Address Command Cycle for Motorola
(DS (or RD Pin Tied to CS) and R/W)
Address Command Cycle for Intel
(RD and WR Pulse)
CS
DS
R/W
I/O
m
P writes 4 address bits
A0
A1
A2
A3
Fig. 8f
CS
RD
WR
I/O
m
P writes 4 address bits
A0
A1
A2
A3
Fig. 8e
“0”
“1”
Block Diagram
XI
Oscillator and
Divider Chain
1Hz
Tue 2
Mon 1
Copy_RAM_to_clock
Copy_clock_to_RAM
d
a
W
R
0
1
2
-
-
-
-
-
9
E
F
Status 0
Status 1
XO
Clock
(reserved
area)
RAM
(user RAM
area)
RD
WR
I/O
CS
Serial Buffer
& Decoder
Fig. 9
m
EM
m
EM
V3020
R
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
V3020SO8A 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Ultra Low Power 1-Bit 32 kHz RTC
V3020SO8B 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Ultra Low Power 1-Bit 32 kHz RTC
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V3020TP8B 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Ultra Low Power 1-Bit 32 kHz RTC
V3020XSO8A 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Ultra Low Power 1-Bit 32 kHz RTC