參數(shù)資料
型號(hào): T89C51RD2-RLFC-M
廠商: Atmel Corp.
英文描述: 0 to 40MHz Flash Programmable 8-bit Microcontroller
中文描述: 0至40MHz可編程閃存8位微控制器
文件頁數(shù): 2/170頁
文件大?。?/td> 1927K
代理商: T89C51RD2-RLFC-M
2
A/T89C51CC01
4129L–CAN–08/05
Power Supply: 3V to 5.5V
Temperature Range: Industrial (-40
°
to +85
°
C)
Packages: VQFP44, PLCC44, CA-BGA64
Description
The T89C51CC01 is the first member of the CANary
TM
family of 8-bit microcontrollers
dedicated to CAN network applications.
In X2 mode a maximum external clock rate of 20 MHz reaches a 300 ns cycle time.
Besides the full CAN controller T89C51CC01 provides 32K Bytes of Flash memory
including In-System-Programming (ISP), 2K Bytes Boot Flash Memory, 2K Bytes
EEPROM and 1.2-Kbyte RAM.
Special attention is paid to the reduction of the electro-magnetic emission of
T89C51CC01.
Block Diagram
Notes:
1. 8 analog Inputs/8 Digital I/O
2. 2-Bit I/O Port
Timer 0
Timer 1
INT
Ctrl
RAM
256x8
T
T
R
T
WR
RD
EA
PSEN
ALE
XTAL2
XTAL1
UART
CPU
I
I
C51
CORE
Port 0
P
Port 1 Port 2 Port 3
Parallel I/O Ports and Ext. Bus
P
(
P
P
XRAM
1kx8
IB-bus
PCA
R
Watch
Dog
P
E
V
V
Timer 2
T
T
Port 4
P
(
10 bit
ADC
Flash
32kx
8
Boot
loader
2kx8
EE
PROM
2kx8
CAN
CONTROLLER
T
R
V
V
V
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