參數(shù)資料
型號: HTG2190
廠商: Holtek Semiconductor Inc.
元件分類: 8位微控制器
英文描述: 8-Bit 1024 Pixel LCD Microcontroller
中文描述: 8位單片機1024像素LCD
文件頁數(shù): 9/64頁
文件大小: 417K
代理商: HTG2190
Symbol
Parameter
Test Conditions
Min.
Typ. Max. Unit
V
DD
Conditions
I
OH5
Segment 40~63 Output
Source Current
3V
V
OH
=2.7V
30
60
A
R
PH
Pull-high Resistance of I/O
Ports, TMR0, TMR1 & INT
3V
30
60
100
k
A.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
f
SYS
System Clock (RC OSC)
3V
400
4000
kHz
f
TIMER
Timer Input Frequency
(TMR0,TMR1)
3V
0
4000
kHz
t
WDTOSC
Watchdog Oscillator
3V
45
90
180
s
t
WDT
Watchdog Time-out
Period (RC)
3V
Without WDT
prescaler
12
23
45
ms
t
RES
External Reset Low Pulse
width
1
s
t
SST
System Start-up Timer
Period
Power-up or
wake-up from HALT
1024
t
SYS
t
INT
Interrupt Pulse Width
1
s
Note: t
SYS
=1/f
SYS
HTG2190
Rev. 1.00
9
June 29, 2001
相關PDF資料
PDF描述
HTIP117D PNP EPITAXIAL PLANAR TRANSISTOR
HTM1505 RELATIVE HUMIDITY AND TEMPERATURE MODULE
HTM2500 RELATIVE HUMIDITY/ TEMPERATURE MODULE
HTS2010SMD TEMPERATURE AND RELATIVE HUMIDITY SENSOR
HTVDS84 8-Bit High Performance Microcontroller With Macro Instruction and Voice Synthesizer and Tone Generator(高性能、8位微控制器,帶宏指令、聲話音成器和聲音發(fā)生器)
相關代理商/技術參數(shù)
參數(shù)描述
HTG2190_02 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit 1024 Pixel Dot Matrix LCD MCU Series
HTG3110 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer
HTG3400 制造商:HUMIREL 制造商全稱:HUMIREL 功能描述:RELATIVE HUMIDITY AND TEMPERATURE MODULE
HTG3413CFB 制造商:HUMIREL 制造商全稱:HUMIREL 功能描述:RELATIVE HUMIDITY AND TEMPERATURE MODULE
HTG3413CH 制造商:HUMIREL 制造商全稱:HUMIREL 功能描述:RELATIVE HUMIDITY AND TEMPERATURE MODULE