參數(shù)資料
型號(hào): P89C51RC2HXX
廠商: NXP Semiconductors N.V.
元件分類(lèi): 8位微控制器
英文描述: 80C51 8-bit Flash microcontroller family
中文描述: 80C51的8位閃存微控制器系列
文件頁(yè)數(shù): 25/68頁(yè)
文件大?。?/td> 404K
代理商: P89C51RC2HXX
Philips Semiconductors
Preliminary data
P89C51RA2/RB2/RC2/RD2xx
80C51 8-bit Flash microcontroller family
8KB/16KB/32KB/64KB ISP/IAP Flash with 512B/512B/512B/1KB RAM
2002 Jul 18
25
80C51 Internal Bus
SBUF
Zero Detector
D S
CL
Write
to
SBUF
TX Control
TX Clock
Send
Data
Start
RX Control
Start
RX Clock RI
T1
Serial
Port
Interrupt
Input Shift Register
(9 Bits)
Load
SBUF
Shift
SBUF
Read
SBUF
80C51 Internal Bus
TxD
TB8
÷
16
1-to-0
Transition
Detector
Sample
÷
2
Timer 1
Overflow
SMOD = 1
SMOD = 0
Shift
Bit Detector
Transmit
Send
S1P1
Shift
TX
Clock
Write to SBUF
Start Bit
TxD
Stop Bit
D0
D1
D2
D3
D4
D5
D6
D7
TI
RxD
RX
Clock
÷
16 Reset
Start
Bit
RxD
Bit Detector
Sample Times
Stop Bit
D0
D1
D2
D3
D4
D5
D6
D7
Shift
RI
Receive
Data
÷
16
Load
SBUF
Shift
1FFH
SU00540
Figure 15. Serial Port Mode 1
相關(guān)PDF資料
PDF描述
P89C51UBPN 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
P89C51UBAA-T 8-BIT MICROCONTROLLER
P89C51BA MICROCONTROLLER|8-BIT|8051 CPU|CMOS|LDCC|44PIN|PLASTIC
P89C51BBD MICROCONTROLLER|8-BIT|8051 CPU|CMOS|QFP|44PIN|PLASTIC
P89C51BP MICROCONTROLLER|8-BIT|8051 CPU|CMOS|DIP|40PIN|PLASTIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89C51RCIN 制造商: 功能描述: 制造商:NA 功能描述: 制造商:PHILS 功能描述: 制造商:undefined 功能描述:
P89C51RD+ 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:80C51 8-bit Flash microcontroller family 32K/64K ISP FLASH with 512.1K RAM
P89C51RD+IA 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:80C51 8-bit Flash microcontroller family 32K/64K ISP FLASH with 512.1K RAM
P89C51RD+IA-T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
P89C51RD+IB 制造商:NXP Semiconductors 功能描述: 制造商:Philips Semiconductor 功能描述: