參數(shù)資料
型號: HT47C20L
廠商: Holtek Semiconductor Inc.
元件分類: 數(shù)學(xué)處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁數(shù): 6/55頁
文件大?。?/td> 341K
代理商: HT47C20L
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 Maxi-
mumRatings maycausesubstantialdamagetothedevice.Functionaloperationofthisdevice
at other conditions beyond those listed in the specification is not implied and prolonged expo-
sure to extreme conditions may affect device reliability.
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
V
DD
Operating Voltage
1.2
1.5
2.2
V
V
LVD
Low Voltage Detector Voltage
1.1
1.2
1.3
V
V
LVR
Low Voltage Reset Voltage
1.0
1.1
1.2
V
I
DD1
Operating Current
(LVR Disable, LVD Disable)
1.5V
No load, f
SYS
=32768Hz
A/D Off, LVD Off
4
8
A
I
DD2
Operating Current
(LVR Disable, LVD Enable)
1.5V
No load, f
SYS
=32768Hz
A/D Off, LVD Off
9
15
A
I
DD3
Operating Current
(LVR Enable, LVD Enable)
1.5V
No load, f
SYS
=32768Hz
A/D Off, LVD Off
12
20
A
I
STB1
Standby Current
(LVR Disable, LVD Disable,
LCD Off)
1.5V
No load, system Halt
A/D Off, LVD Off
1
2
A
I
STB2
Standby Current
(LVR Disable, LVD Enable,
LCD On)
1.5V
No load, system Halt
A/D Off, LVD Off
6
10
A
I
STB3
Standby Current
(LVR Enable, LVD Enable,
LCD On)
1.5V
No load, system Halt
A/D Off, LVD Off
9
15
A
I
STB4
Standby Current
(LVR Disable, LVD Enable,
LCD On)
1.5V
No load, system Halt
A/D Off, LVD On
8
15
A
I
STB5
Standby Current
(LVR Off, LVD Disable,
LCD Off)
1.5
No load, system Halt
A/D On
*R=5.1k , *C=500P
270
500
A
V
IL
InputLowVoltageforI/OPorts 1.5V
0
0.45
V
V
IH
Input High Voltage for I/O
Ports
1.5V
1.05
1.5
V
HT47C20L
6
January 18, 2000
相關(guān)PDF資料
PDF描述
HT47C20 8-BIT MICROCONTROLLER
HT47R20 8 位R-F 型OTP 單片機(jī)
HT48C05 Cost-Effective I/O Type 8-Bit MCU
HT48C06 Cost-Effective I/O Type 8-Bit MCU
HT48C10-1 8-Bit High Performance RISC-like Microcontroller Suitable for Multiple I/O Application(高性能、指令類似RISC的8位微控制器,用于多I/O接口設(shè)備)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT47C20L_05 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type Low Voltage 8-Bit Mask MCU
HT47M50 制造商:NTE Electronics 功能描述:
HT47R10A-1 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type 8-Bit MCU
HT47R20 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8 位R-F 型OTP 單片機(jī)
HT47R20A-1 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type 8-Bit MCU