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參數(shù)資料
| 型號： | PCD3349 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | MINIATURE POWER RELAY |
| 中文描述： | 8位微控制器的DTMF發(fā)生器 |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 141K |
| 代理商： | PCD3349 |
P
P
8
P
1
4
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4
B
h
OSCILLATOR
MBG098
PORT 0
FLIP-FLOP
PORT 0
BUFFER
8
8
HIGHER
PROGRAM
COUNTER
LOWER
PROGRAM
COUNTER
PROGRAM
STATUS
WORD
MEMORY
BANK
FLIP-FLOPS
RESIDENT ROM
4 kbytes
DECODE
8
T1
8
8
5
8
8
8
8
8
P0.0 to P0.7
RAM
ADDRESS
REGISTER
ACCUMULATOR
TEMPORARY
REGISTER 1
PCD3349A
HGF
REGISTER
8
8
8
LGF
REGISTER
SINE WAVE
GENERATOR
TEMPORARY
REGISTER 2
ARITHMETIC
LOGIC UNIT
INSTRUCTION
REGISTER
&
DECODER
DECIMAL
ADJUST
CONTROL & TIMING
XTAL 2
XTAL 1
RESET
STOP
IDLE
INTERRUPT
INITIALIZE
CONDITIONAL
BRANCH
LOGIC
CE / T0
CE / T0
T1
TIMER
FLAG
CARRY
ACC
ACC BIT
TEST
RESIDENT RAM ARRAY
224 bytes
MULTIPLEXER
8 LEVEL STACK
(VARIABLE LENGTH)
OPTIONAL SECOND
REGISTER BANK
DATA STORE
D
E
C
O
D
E
REGISTER 0
REGISTER 1
REGISTER 2
REGISTER 3
REGISTER 4
REGISTER 5
REGISTER 6
REGISTER 7
PORT 1
FLIP-FLOP
PORT 1
BUFFER
P1.0 to P1.7
8
8
PORT 2
FLIP-FLOP
PORT 2
BUFFER
P2.0 to P2.3
4
4
TIMER/
EVENT
COUNTER
32
INTERNAL
CLOCK
FREQUENCY
30
8
8
8
8
8
INTERRUPT
LOGIC
timer interrupt
external interrupt
TONE
FILTER
POWER-ON-RESET
VPOR
RESET
Fig.1 Block diagram.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| PCA3351CP | 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 |
|---|---|
| PCD3349A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with DTMF generator |
| 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 |
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