參數(shù)資料
型號(hào): HT49R50A
廠商: Holtek Semiconductor Inc.
英文描述: 8-Bit High Performance High speed Microcontroller(8位、高性能、高速微控制器)
中文描述: 8位高性能高速微控制器(8位,高性能,高速微控制器)
文件頁(yè)數(shù): 6/51頁(yè)
文件大?。?/td> 320K
代理商: HT49R50A
Absolute Maximum Ratings
Supply Voltage........................V
SS
0.3V to 5.5V
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
2.4
5.5
V
I
DD1
Operating Current
(Crystal OSC)
3V
No load,
f
SYS
=4MHz
2.0
3.0
mA
5V
5.0
8.0
mA
I
DD2
Operating Current (RC OSC)
3V
No load,
f
SYS
=4MHz
1.8
2.7
mA
5V
4.6
7.5
mA
I
DD3
Operating Current
(f
SYS
=32768Hz)
3V
No load
8
15
A
5V
15
30
A
I
STB1
Standby Current
(*f
S
=T1)
3V
Noload,systemHALT
LCD off at HALT
1
A
5V
2
A
I
STB2
Standby Current
(*f
S
=32.768kHz OSC)
3V Noload,systemHALT
LCD on at HALT,
C type
5V
10
A
20
A
I
STB3
Standby Current
(*f
S
=WDT RC OSC)
3V Noload,systemHALT
LCD on at HALT,
C type
5V
2
5
A
6
10
A
I
STB4
Standby Current
(*f
S
=32.768kHz OSC)
3V Noload,systemHALT
LCD on at HALT
R type, 1/2 bias
5V
17
30
A
34
60
A
I
STB5
Standby Current
(*f
S
=32.768kHz OSC)
3V Noload,systemHALT
LCD on at HALT
R type, 1/3 bias
5V
13
25
A
28
50
A
I
STB6
Standby Current
(*f
S
=WDT RC OSC)
3V Noload,systemHALT
LCD on at HALT
R type, 1/2 bias
5V
14
25
A
26
50
A
HT49R50A
6
November 29, 2000
相關(guān)PDF資料
PDF描述
HT49R50 8-BIT MICROCONTROLLER
HT5D048 0.8m CMOS High Speed Gate Array(0.8m CMOS高速門陣列)
HT5D028 0.8m CMOS High Speed Gate Array(0.8m CMOS高速門陣列)
HT5D064 0.8m CMOS High Speed Gate Array(0.8m CMOS高速門陣列)
HT5F240 0.8m CMOS High Speed Gate Array(0.8m CMOS高速門陣列)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT49R50A-1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit LCD Type OTP MCU
HT49R50A-1(LQFP100) 制造商:Holtek Semiconductor Inc 功能描述:IC, LCD TYPE 8-BIT MCU, QFP100
HT49R50A-1_09 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type 8-Bit MCU
HT49R50A-1_12 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type 8-Bit MCU
HT49R70A-1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit LCD Type OTP MCU