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參數(shù)資料
| 型號： | HT47C10L |
| 英文描述： | 8-Bit R-F Type Low Voltage Mask MCU |
| 中文描述： | 8位低電壓RF型微控制器面具 |
| 文件頁數(shù)： | 3/38頁 |
| 文件大?。?/td> | 287K |
| 代理商： | HT47C10L |
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Pad Description
Pad Name
I/O
Function
RES
I
Schmitt trigger reset input. Active low
PA0/BZ
PA1/BZ
I/O
I/O
Bidirectional 2-bit input/output port. Each bit can be a wake-up input. The PA0 and PA1
are pin-shared with the BZ and BZ, respectively. Once the PA0 and PA1 are selected as
buzzer driving outputs, the output signals come from an internal buzzer clock generator.
Software instructions determine the CMOS output or Schmitt trigger input with pull-high
resistor
PA2/EL1
PA3/EL2
I/O
I/O
Bidirectional 2-bit input/output port. Each bit can be a wake-up input. The PA2 and PA3
arepin-sharedwiththeEL1andEL2,respectively.OncethePA2andPA3areselectedas
EL driving outputs, the output signals come from an internal EL clock generator.
Software instructions determine the CMOS output or Schmitt trigger input with pull-high
resistor
PA4~PA7
I/O
Bidirectional 4-bit input/output port. Each bit can be a wake-up input.
Software instructions determine the CMOS output or Schmitt trigger input with pull-high
resistor
VSS
Negative power supply, ground
VCC, C1, C2
For double voltage. VCC=2 VDD
VCC: LCD power supply voltage, a capacitor has to be connected between VCC and
VSS.
C1, C2: Switching pins for VCC, a capacitor has to be connected between C1 and C2
SEG8~SEG0
COM3~COM0
O
LCD driver outputs for LCD panel segments and commons.
VDD
Positive power supply
LVD
B
Low voltage detector. A resistor has to be connected between VSS and LVD
RCIN
I
RC type A/D converter input pin for RC oscillation.
RREF
O
RC type A/D converter output pin for reference resistor oscillation.
RSEN
O
RC type A/D converter output pin for sensor resistor oscillation
TEST1
TEST2
I
TEST mode input pin with pull-high resistor.
Let open in normal mode
TRIM1~TRIM6
I
TEST mode input pin. Let open in normal mode
Absolute Maximum Ratings
Supply Voltage......................................... 0.3V to 2.5V
Storage Temperature............................ 50 C to 125 C
Input Voltage..............................V
SS
0.3V to V
DD
+0.3V
Operating Temperature........................... 40 C to 85 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
HT47C10L
Rev. 1.10
3
October 2, 2002
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT47C10L(44QFP) | Microcontroller |
| HT506 | HIGH TEMPERATURE ANALOG MULTIPLEXERS 16-CHANNEL SINGLE / 8-CHANNEL DUAL |
| HT506DB | HIGH TEMPERATURE ANALOG MULTIPLEXERS 16-CHANNEL SINGLE / 8-CHANNEL DUAL |
| HT506DC | HIGH TEMPERATURE ANALOG MULTIPLEXERS 16-CHANNEL SINGLE / 8-CHANNEL DUAL |
| HT507 | HIGH TEMPERATURE ANALOG MULTIPLEXERS 16-CHANNEL SINGLE / 8-CHANNEL DUAL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT47C10L(44QFP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| HT47C20 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit R-F Type Mask MCU |
| HT47C20_02 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit R-F Type Mask MCU |
| HT47C20-1 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type 8-Bit MCU |
| HT47C20-1_08 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type 8-Bit MCU |
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