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參數(shù)資料
| 型號： | PCD3745AH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock |
| 中文描述： | 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP32 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-358-1, LQFP-32 |
| 文件頁數(shù)： | 4/32頁 |
| 文件大?。?/td> | 156K |
| 代理商： | PCD3745AH |
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4
P
P
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P
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4
B
h
MBH909
PORT 0
FLIP-FLOP
PORT 0
BUFFER
HIGHER
PROGRAM
COUNTER
LOWER
PROGRAM
COUNTER
PROGRAM
STATUS
WORD
MEMORY
BANK
FLIP-FLOPS
RESIDENT
OTP-ROM
4.5 kbytes
DECODE
5
8
8
8
8
P0.0 to P0.7
8
8
8
8
8
8
8
TIMER/
EVENT
COUNTER
32
INTERNAL
CLOCK
FREQ.
30
T1
PORT 1
BUFFER
PORT 1
FLIP-FLOP
P1.0 to P1.6
8
7
8
P1.7/RCO
RTC
RTC1
RTC2
8
OSCILLATOR
RAM
ADDRESS
REGISTER
ACCUMULATOR
TEMPORARY
REGISTER 1
TEMPORARY
REGISTER 2
ARITHMETIC
INSTRUCTION
REGISTER
AND
DECODER
DECIMAL
ADJUST
CONTROL AND TIMING
XTAL2
XTAL1
RESET
CE/T0
STOP
IDLE
INTERRUPT
INITIALIZE
CONDITIONAL
BRANCH
LOGIC
CE/T0
TIMER
FLAG
CARRY
ACC
ACC BIT
TEST
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
timer interrupt
external interrupt
CLK2
CLK1
RESIDENT RAM ARRAY
224 bytes
8
LOGIC UNIT
T 1
INTERRUPT
LOGIC
8
C2HB
8
8
8
8
8
PCD3745A
C2LB
C1HB
C1LB
PCCR
Fig.1 Block diagram.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCD3745AP | 8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock |
| PCD3745AT | 8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock |
| PCD3755A | 8-bit microcontrollers with DTMF generator, 8 kbytes OTP and 128 bytes EEPROM |
| PCD3755AH | 8-bit microcontrollers with DTMF generator, 8 kbytes OTP and 128 bytes EEPROM |
| PCD3755AP | 8-bit microcontrollers with DTMF generator, 8 kbytes OTP and 128 bytes EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCD3745AHBD-S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| PCD3745AP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock |
| PCD3745AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock |
| PCD3745ATD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| PCD3755A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with DTMF generator, 8 kbytes OTP and 128 bytes EEPROM |
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