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參數(shù)資料
| 型號： | HT1130 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 4-bit Microcontroller Designed For LCD Product Applications(用于LCD的4位微控制器) |
| 中文描述： | 4位微控制器液晶產(chǎn)品應用（用于液晶顯示器的4位微控制器設計） |
| 文件頁數(shù)： | 5/31頁 |
| 文件大?。?/td> | 295K |
| 代理商： | HT1130 |
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PadDescription
PadNo.
PadName
I/O MaskOption
Function
1,2
BZ, BZ
O
Note1
Soundeffectoutputs
3
VLCD
I
(+)LCDbiaspowersupply
4
22
9
10
T256
T1D
TEST1
TEST2
O
O
I
I
Fortestmodeonly
TEST1 and TEST2 are left open when the HT1130
is in normal operation (with an internal pull high
resistor).
5~8
COM3~COM0
O
Note2
OutputforLCDpanelcommonplate
11~14
PM3~PM0
I
Pull-highor
None.Note3
4-bitportforinputonly
15~18
PS3~PS0
I
Pull-highor
None.Note3
4-bitportforinputonly
19
VSS
I
Negativepowersupply,GND
20
21
OSCI
OSCO
I
O
OSCI,OSCO are connected to an external resistor
foraninternalsystemclock
23~26
PA3~PA0
O
CMOSor
NMOSOpen
drain
4-bitlatchportforoutputonly
27~30
PP0~PP3
I
Pull-highor
None.Note3
4-bitportforinputonly
31
INT
I
Externalinterruptinputwithpullhighresistor
Activeonedge-triggeredhightolowtransition
32
RES
I
InputtoresetaninternalLSI
Resetisactiveonlogicallowlevel
33
TMCLK
I
Pull-highor
None.Note4
InputforTIMERclock
TIMER can be clocked by an external clock or an
internalfrequencysource.
34~65
SEG0~SEG31
O
LCDdriveroutputsforLCDpanelsegment
66
VDD
I
Positivepowersupply
*Notes: 1.Thesystemclockprovidessixdifferentsourcesselectablebymaskoptiontodrivethe
soundeffectclock.IftheHolteksoundlibraryisused,only128Kand64Kareacceptable.
2.Either(1/4duty;1/3bias)or(1/3duty:1/3bias)shouldbespecifiedbymaskoption.
3.EachbitofportsPM,PSandPPcanbeatriggersourceoftheHALTinterrupt,selectable
bymaskoption.
4. 13 internal clock sources can be selectable by mask option to drive TMCLK. Note that
TMCLK should not be connected to a pull high resistor if an internal source is used.
HT1130
5
May24,1999
相關PDF資料 |
PDF描述 |
|---|---|
| HT1132A | SPACE WAR LCD Game |
| HT1134A | Pin Ball LCD Game |
| HT1136A | Football LCD Game |
| HT1137A | Motorcycle LCD Game |
| HT117 | PNP EPITAXIAL PLANAR TRANSISTOR |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HT1132A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:SPACE WAR LCD Game |
| HT1134A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Pin Ball LCD Game |
| HT1136A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Football LCD Game |
| HT1137A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Motorcycle LCD Game |
| HT113AA | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:StreetfighterS LCD Game |
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