參數(shù)資料
型號: P89C739ABA
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-bit Flash microcontrollers
中文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQCC68
封裝: PLASTIC, LCC-68
文件頁數(shù): 4/64頁
文件大小: 360K
代理商: P89C739ABA
1
4
P
P
8
P
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in
_
white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in
white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...
4
B
d
MGK189
XTAL2
XTAL1
P3
P2
P1
P0
PARALLEL I/O PORTS
AND
EXTERNAL BUS
WATCHDOG
TIMER
(T3)
TWO 16-BIT
TIMERS/
EVENT
COUNTERS
(T0, T1)
80C51 core
excluding
ROM/RAM
CPU
PROGRAM
MEMORY
64-kbyte
MTP-ROM
16-BIT
TIMER/
EVENT
COUNTER
(T2)
16 kbytes BUS
EXPANSION CONTROL
DATA
MEMORY
256-byte
RAM
DATA
MEMORY
256-byte
AUX-RAM
PROGRAMMABLE
SERIAL PORT
FULL DUPLEX
UART
SYNCHRONOUS
SHIFT
8-bit
internal bus
internal
reset
P89C738
P89C739
8
8
8
8
8
8
P5
(3)
P4
(3)
RST
VDD
VSS
RXD
(2)
TXD
(2)
INT1
(2)
internal
interrupts
INT0
(2)
T1
(2)
T0
(2)
PSEN
EA
ALE/WE
WR
(2)
T2EX
(1)
T2
(1)
RD
(2)
Fig.1 Block diagram.
(1) Alternative function for Port 1.
(2) Alternative function for Port 3.
(3) P4 and P5 are only available on the P89C738ABA and P89C739ABB (PLCC68 and QFP64).
相關(guān)PDF資料
PDF描述
P89C739ABB 8-bit Flash microcontrollers
P89C738ABA 8-bit Flash microcontrollers
P89C738ABB 8-bit Flash microcontrollers
P89C738ABP 8-bit Flash microcontrollers
P89C739 8-bit Flash microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89C739ABB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit Flash microcontrollers
P89CE528EBA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
P89CE528EFA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
P89CE558 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 8-bit microcontroller
P89CE558EBB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 8-bit microcontroller