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參數(shù)資料
| 型號： | PCD3349A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 8-bit microcontroller with DTMF generator(帶DTMF發(fā)生器的8位微控制器) |
| 中文描述： | 8位微控制器的DTMF發(fā)生器（帶雙音多頻發(fā)生器的8位微控制器） |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 141K |
| 代理商： | PCD3349A |
1998 May 11
5
Philips Semiconductors
Product specification
8-bit microcontroller with DTMF generator
PCD3349A
5
PINNING INFORMATION
5.1
Pinning
Fig.2 Pin configuration (SOT117-1 and SOT136-1).
handbook, halfpage
PCD3349A
MBG087
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
P0.1
P0.0
P2.3
P2.2
P2.1
VDD
TONE
VSS
P2.0
P1.7
P1.6
P1.5
P1.4
P1.3
P1.2
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
T1
XTAL1
XTAL2
RESET
P1.0
P1.1
CE/T0
5.2
Pin description
Table 1
SOT117-1 and SOT136-1 packages
SYMBOL
PIN
DESCRIPTION
P0.0 to P0.7
28, 1 to 7 Port 0: 8 quasi-bidirectional
I/O lines
8
Test 1 or count input of 8-bit
Timer/event counter 1
9
crystal oscillator or external
clock input
10
crystal oscillator output
11
reset input
12
Chip Enable or Test 0
13 to 20
Port 1: 8 quasi-bidirectional
I/O lines
21, 25,
26, 27
I/O lines
22
ground
23
DTMF output
24
positive supply voltage
T1
XTAL1
XTAL2
RESET
CE/T0
P1.0 to P1.7
P2.0 to P2.3
Port 2: 4 quasi-bidirectional
V
SS
TONE
V
DD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCD3349 | MINIATURE POWER RELAY |
| PCD3349AP | 8-bit microcontroller with DTMF generator |
| PCD3350AH | 8-bit microcontroller with DTMF generator, 256 bytes EEPROM and real-time clock |
| PCD3350A | 8-bit microcontroller with DTMF generator, 256 bytes EEPROM and real-time clock |
| PCD3353AH | 8-bit microcontrollers with DTMF generator and 128 bytes EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCD3349AP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-BIT MICROCONTROLLER WITH DTMF GENERATOR |
| PCD3349AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-BIT MICROCONTROLLER WITH DTMF GENERATOR |
| PCD3350A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with DTMF generator, 256 bytes EEPROM and real-time clock |
| PCD3350AH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with DTMF generator, 256 bytes EEPROM and real-time clock |
| PCD3351A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with DTMF generator and 128 bytes EEPROM |
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