參數(shù)資料
型號: AT89C51CC02UA-TISUM
廠商: Atmel
文件頁數(shù): 123/159頁
文件大?。?/td> 0K
描述: IC 8051 MCU 16K FLASH 28-SOIC
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
標(biāo)準(zhǔn)包裝: 972
系列: AT89C CAN
核心處理器: 8051
芯體尺寸: 8-位
速度: 40MHz
連通性: CAN,UART/USART
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 20
程序存儲器容量: 16KB(16K x 8)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
包裝: 管件
產(chǎn)品目錄頁面: 616 (CN2011-ZH PDF)
配用: AT89OCD-01-ND - USB EMULATOR FOR AT8XC51 MCU
66
AT/T89C51CC02
4126L–CAN–01/08
Registers
Table 44. T2CON Register
T2CON (S:C8h)
Timer 2 Control Register
Reset Value = 0000 0000b
bit addressable
7654
3210
TF2
EXF2
RCLK
TCLK
EXEN2
TR2
C/T2#
CP/RL2#
Bit
Number
Bit
Mnemonic
Description
7TF2
Timer 2 Overflow Flag
TF2 is not set if RCLK=1 or TCLK = 1.
Must be cleared by software.
Set by hardware on Timer 2 overflow.
6EXF2
Timer 2 External Flag
Set when a capture or a reload is caused by a negative transition on T2EX pin if
EXEN2=1.
Set to cause the CPU to vector to Timer 2 interrupt routine when Timer 2
interrupt is enabled.
Must be cleared by software.
5
RCLK
Receive Clock bit
Clear to use timer 1 overflow as receive clock for serial port in mode 1 or 3.
Set to use Timer 2 overflow as receive clock for serial port in mode 1 or 3.
4TCLK
Transmit Clock bit
Clear to use timer 1 overflow as transmit clock for serial port in mode 1 or 3.
Set to use Timer 2 overflow as transmit clock for serial port in mode 1 or 3.
3EXEN2
Timer 2 External Enable bit
Clear to ignore events on T2EX pin for Timer 2 operation.
Set to cause a capture or reload when a negative transition on T2EX pin is
detected, if Timer 2 is not used to clock the serial port.
2TR2
Timer 2 Run Control bit
Clear to turn off Timer 2.
Set to turn on Timer 2.
1C/T2#
Timer/Counter 2 Select bit
Clear for timer operation (input from internal clock system: f
OSC).
Set for counter operation (input from T2 input pin).
0
CP/RL2#
Timer 2 Capture/Reload bit
If RCLK=1 or TCLK=1, CP/RL2# is ignored and timer is forced to auto-reload on
Timer 2 overflow.
Clear to auto-reload on Timer 2 overflows or negative transitions on T2EX pin if
EXEN2=1.
Set to capture on negative transitions on T2EX pin if EXEN2=1.
相關(guān)PDF資料
PDF描述
MUSB-C211-30 CONN RCPT USB STACK STD W/HEADER
VE-JVR-IY-F2 CONVERTER MOD DC/DC 7.5V 50W
AT89C51CC02CA-RATUM IC 8051 MCU FLASH 16K 32-VQFP
AT89C51CC02UA-RATUM IC 8051 MCU 16K FLASH 32-VQFP
MUSB-A311-30 CONN RCPT USB TO USB SGL STD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT89C51CC02UA-TUSUM 功能描述:8位微控制器 -MCU Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT89C51CC03 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Enhanced 8-bit MCU with CAN Controller and Flash Memory
AT89C51CC03_03 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Enhanced 8-bit MCU with CAN Controller and Flash Memory
AT89C51CC03_06 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Enhanced 8-bit MCU with CAN Controller and Flash Memory
AT89C51CC03_08 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:CAN Microcontrollers