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參數(shù)資料
| 型號： | ST92195B1B1/XXX |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PDIP56 |
| 封裝： | 0.600 INCH, SHRINK, PLASTIC, DIP-56 |
| 文件頁數(shù)： | 22/22頁 |
| 文件大?。?/td> | 140K |
| 代理商： | ST92195B1B1/XXX |
9/22
ST92195B - GENERAL DESCRIPTION
PIN DESCRIPTION (Cont’d)
P0[7:0], P2[5:0], P3[7:4], P4[7:0], P5[1:0]
I/O Port Lines (Input/Output, TTL or CMOS com-
patible).
28 lines grouped into I/O ports, bit programmable
as general purpose I/O or as Alternate functions
(see I/O section).
Important: Note that open-drain outputs are for
logic levels only and are not true open drain.
1.2.1 I/O Port Alternate Functions.
Each pin of the I/O ports of the ST92195B may as-
sume software programmable Alternate Functions
(see Table 1).
Table 1. ST92195B I/O Port Alternate Function Summary
Port
Name
General
Purpose I/O
Pin No.
Alternate Functions
TQFP64 SDIP56
P0.0
All ports useable
for general pur-
pose I/O (input,
output or bidi-
rectional)
4
10
I/O
P0.1
3
9
I/O
P0.2
2
8
AIN4
I
A/D Analog Data Input 4
P0.3
63
7
I/O
P0.4
62
6
I/O
P0.5
61
5
I/O
P0.6
60
4
I/O
P0.7
59
3
I/O
P2.0
57
1
INT7
I
External Interrupt 7
P2.1
56
AIN1
I
A/D Analog Data Input 1
INT5
I
External Interrupt 5
P2.2
55
INT0
I
External Interrupt 0
AIN2
I
A/D Analog Data Input 2
P2.3
54
INT6
I
External Interrupt 6
VSO1
O
Voltage Synthesis Output 1
P2.4
53
NMI
I
Non Maskable Interrupt Input
P2.5
52
AIN3
I
A/D Analog Data Input 3
INT4
I
External Interrupt 4
VSO2
O
Voltage Synthesis Output 2
P3.4
8
14
I/O
P3.5
7
13
I/O
P3.6
6
12
I/O
P3.7
5
11
RESET0
O
Internal Reset Output
CSO
O
Composite Sync output
P4.0
40
42
PWM0
O
PWM Output 0
P4.1
41
43
PWM1
O
PWM Output 1
P4.2
42
44
PWM2
O
PWM Output 2
P4.3
43
45
PWM3
O
PWM Output 3
TSLU
O
Translucency Digital Output
HT
O
Half-tone Output
P4.4
44
46
PWM4
O
PWM Output 4
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PDF描述 |
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| ST92195B1T1/XXX | 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP64 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST92195B1T1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER |
| ST92195B2 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER |
| ST92195B2B1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER |
| ST92195B2T1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER |
| ST92195B3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER |
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