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參數(shù)資料
| 型號(hào)： | LC72345 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類(lèi)： | DC/DC變換器 |
| 英文描述： | Low-Voltage ETR Controller with On-Chip DC-DC Converter |
| 中文描述： | 低電壓東突控制器的片上DC - DC變換器 |
| 文件頁(yè)數(shù)： | 6/13頁(yè) |
| 文件大?。?/td> | 90K |
| 代理商： | LC72345 |
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No. 6171-6/13
LC72344W, 72345W
PHASE
DETECTOR
REFERENCE DIVIDER
DIVIDER
SYSTEM CLOCK
GENERATOR
PROGRAMMBLE DIVIDER
1/16,1/17
SEG
LA
P-ON
RESET
1/2
TIME BASE
CONTROL
UNIVERSAL
COUNTER
(20 bits)
BANK
COUNT
END
ADDRESS
DECODER
DATA BUS
TIMER 0
JUDGE
ALU
CF
SKIP
BANK
LATCH
A
STACK
4
14
14
ADDRESS COUNTER
ADDRESS DECORDER
ROM
3k
×
16 bits
(LC72344)
4k
×
16 bits
(LC72345)
BUS
CONTROL
JMP
CAL
RETURN
INTERRUPT
RESET
INSTRUCTION
DECODER
PLL DATA LATCH
PLL CONTROL
DATA
LATCH
/
BUS
DRIVER
DATA
LATCH
/
BUS
DRIVER
BUS
DRIVER
XIN
XOUT
FMIN
PC2
PC3
PC1
PC0
PA3
PA2
PA1
PA0
TEST2
TEST1
RES
*
AMIN
S15/PH0
S14/PH1
S12/PH3
S13/PH2
LCD
PORT
DRIVER
LCPA/B
LCDA/B
EO
S11
S1
VSS
PB2
PB3
PB1
PB0
*
DATA
LATCH
/
BUS
DRIVER
PD2
PD3
PD1
INT/PD0
AGND
AOUT
AIN
LATCH
B
PE0/BEEP
COM1
COM2
COM3
COM4
S19/PG0
S18/PG1
S16/PG3
S17/PG2
DATA
LATCH
/
BUS
DRIVER
MPX
(5 bits)
MPX
MPX
BEEP TONE
COMMON
DRIVER
DATA
LATCH
/
BUS
DRIVER
DATA
LATCH
/
BUS
DRIVER
DATA
LATCH
/
BUS
DRIVER
7
80
BATT
PF1/ADI1
PF0/ADI0
PE0/BEEP
VDC3
VDC1
VDC2
VCON
VREF
VADJ
VDD
RC OSCILLATOR
CIRCUIT
1/2
1/2
1/2
RAM
192
×
4 bits
(LC72344)
256
×
4 bits
(LC72345)
Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC72346 | Ultralow-Voltage ETR Controller with On-Chip LCD Driver |
| LC72346W | Ultralow-Voltage ETR Controller with On-Chip LCD Driver |
| LC72349 | Low-Voltage ETR Controller with On-Chip LCD Driver |
| LC72349W | Low-Voltage ETR Controller with On-Chip LCD Driver |
| LC72349G | Low-Voltage ETR Controller with On-Chip LCD Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC72345W | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Low-Voltage ETR Controller with On-Chip DC-DC Converter |
| LC72346 | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Ultralow-Voltage ETR Controller with On-Chip LCD Driver |
| LC723461W | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述: |
| LC723462W | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述: |
| LC72346W | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Ultralow-Voltage ETR Controller with On-Chip LCD Driver |
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