- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385399 > HT48C50-1 (Holtek Semiconductor Inc.) 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) PDF資料下載
參數(shù)資料
| 型號： | HT48C50-1 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 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) |
| 中文描述： | 8位高性能RISC架構(gòu)微控制器等的多個I / O應(yīng)用（高性能，指令類似的RISC的8位微控制器，用于多予適用/輸出接口設(shè)備） |
| 文件頁數(shù)： | 4/45頁 |
| 文件大?。?/td> | 292K |
| 代理商： | HT48C50-1 |
第1頁第2頁第3頁當(dāng)前第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁
Pad Description
Pad
No.
Pad Name I/O
Mask Option
Description
1,
40~38,
33~30
PA0~PA7
I/O
Pull-high*
Wake-up
CMOS/Schmitt
Trigger Input
Bidirectional 8-bit input/output port. Each bit can be
configured as a wake-up input by mask option. Soft-
ware instructions determine the CMOS output or
schmitt trigger or CMOS input with pull-high resistor
(determined by pull-high options).
5
4
3, 2,
37~34
PB0/BZ
PB1/BZ
PB2~PB7
I/O
Pull-high*
I/O or BZ/BZ
CMOS/Schmitt
Trigger Input
Bidirectional 8-bit input/output port. Software in-
structions determine the CMOS output or schmitt
trigger input with pull-high resistor (determined by
pull-high options).
The PB0 and PB1 are pin-shared with the BZ and BZ,
respectively. Once the PB0 and PB1 are selected as
buzzer driving outputs, the output signals come from
an internal PFD generator (shared with timer/event
counter 0).
21~24,
9~6
PD0~PD7
I/O
Pull-high*
CMOS/Schmitt
Trigger Input
Bidirectional I/O lines. Software instructions deter-
mine the CMOS output or schmitt trigger input with
pull-high resistor (determined by pull-high options).
10
VSS
Negative power supply, ground
11
PG0/INT
I/O
Pull-high*
Bidirectional I/O lines. Software instructions deter-
mine the CMOS output or schmitt trigger input with
pull-high resistor (determined by pull-high options).
This external interrupt input is pin-shared with PG0.
The external interrupt input is activated on a high to
low transition.
12
TMR0
I
Timer/event counter 0 schmitt trigger input (without
pull-high resistor)
13~20
PC0~PC7
I/O
Pull-high*
CMOS/Schmitt
Trigger Input
Bidirectional I/O lines. Software instructions deter-
mine the CMOS output or schmitt trigger input with
pull-high resistor (determined by pull-high options).
25
TMR1
I
Timer/event counter 1 schmitt trigger input (without
pull-high resistor)
26
RES
I
Schmitt trigger reset input. Active low
27
VDD
Positive power supply
HT48C50-1
4
December 19, 2000
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT48C50- | 8-BIT MICROCONTROLLER |
| HT48C70-1 | I/O Type 8-Bit MCU |
| HT48R70A-1 | I/O Type 8-Bit MCU |
| HT48C70 | 8-Bit Microcontroller Series |
| HT48CA0-2 | Remote Type 8-Bit MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT48C50-1_09 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU |
| HT48C70 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Microcontroller Series |
| HT48C70(40DIP-A) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48C70(64QFP-A) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48C70-1 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。