参数资料
型号: AT89C51CC01UA-RLRUM
厂商: Atmel
文件页数: 27/123页
文件大小: 0K
描述: IC 8051 MCU 32K FLASH 44-VQFP
产品培训模块: MCU Product Line Introduction
标准包装: 1,500
系列: AT89C CAN
核心处理器: 8051
芯体尺寸: 8-位
速度: 40MHz
连通性: CAN,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 34
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
EEPROM 大小: 2K x 8
RAM 容量: 1.25K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 44-LQFP
包装: 标准包装
配用: AT89OCD-01-ND - USB EMULATOR FOR AT8XC51 MCU
其它名称: AT89C51CC01UA-RLRUMDKR
PIC18F2XK20/4XK20
DS41303G-page 122
2010 Microchip Technology Inc.
TABLE 10-1:
PORTA I/O SUMMARY
Pin
Function
TRIS
Setting
I/O
Type
Description
RA0/AN0/C12IN0-
RA0
0
O
DIG
LATA<0> data output; not affected by analog input.
1
I
TTL
PORTA<0> data input; disabled when analog input enabled.
AN0
1
I
ANA
ADC input channel 0. Default input configuration on POR; does not
affect digital output.
C12IN0-
1
I
ANA
Comparators C1 and C2 inverting input, channel 0. Analog select is
shared with ADC.
RA1/AN1/C12IN1-
RA1
0
O
DIG
LATA<1> data output; not affected by analog input.
1
I
TTL
PORTA<1> data input; disabled when analog input enabled.
AN1
1
I
ANA
ADC input channel 1. Default input configuration on POR; does not
affect digital output.
C12IN1-
1
I
ANA
Comparators C1 and C2 inverting input, channel 1. Analog select is
shared with ADC.
RA2/AN2/C2IN+
VREF-/CVREF
RA2
0
O
DIG
LATA<2> data output; not affected by analog input. Disabled when
CVREF output enabled.
1
I
TTL
PORTA<2> data input. Disabled when analog functions enabled;
disabled when CVREF output enabled.
AN2
1
I
ANA
ADC input channel 2. Default input configuration on POR; not affected
by analog output.
C2IN+
1
I
ANA
Comparator C2 non-inverting input. Analog selection is shared with
ADC.
VREF-
1
I
ANA
ADC and comparator voltage reference low input.
CVREF
x
O
ANA
Comparator voltage reference output. Enabling this feature disables
digital I/O.
RA3/AN3/C1IN+/
VREF+
RA3
0
O
DIG
LATA<3> data output; not affected by analog input.
1
I
TTL
PORTA<3> data input; disabled when analog input enabled.
AN3
1
I
ANA
A/D input channel 3. Default input configuration on POR.
C1IN+
1
I
ANA
Comparator C1 non-inverting input. Analog selection is shared with
ADC.
VREF+
1
I
ANA
ADC and comparator voltage reference high input.
RA4/T0CKI/C1OUT
RA4
0
O
DIG
LATA<4> data output.
1
I
ST
PORTA<4> data input; default configuration on POR.
T0CKI
1
I
ST
Timer0 clock input.
C1OUT
0
O
DIG
Comparator 1 output; takes priority over port data.
RA5/AN4/SS/
HLVDIN/C2OUT
RA5
0
O
DIG
LATA<5> data output; not affected by analog input.
1
I
TTL
PORTA<5> data input; disabled when analog input enabled.
AN4
1
I
ANA
A/D input channel 4. Default configuration on POR.
SS
1
I
TTL
Slave select input for SSP (MSSP module).
HLVDIN
1
I
ANA
Low-Voltage Detect external trip point input.
C2OUT
0
O
DIG
Comparator 2 output; takes priority over port data.
OSC2/CLKOUT/
RA6
0
O
DIG
LATA<6> data output. Enabled in RCIO, INTIO2 and ECIO modes only.
1
I
TTL
PORTA<6> data input. Enabled in RCIO, INTIO2 and ECIO modes
only.
OSC2
x
O
ANA
Main oscillator feedback output connection (XT, HS and LP modes).
CLKOUT
x
O
DIG
System cycle clock output (FOSC/4) in RC, INTIO1 and EC Oscillator
modes.
Legend:
DIG = Digital level output; TTL = TTL input buffer; ST = Schmitt Trigger input buffer; ANA = Analog level input/output;
x
= Don’t care (TRIS bit does not affect port direction or is overridden for this option).
相关PDF资料
PDF描述
VE-B5R-IW-F4 CONVERTER MOD DC/DC 7.5V 100W
VE-B5R-IW-F3 CONVERTER MOD DC/DC 7.5V 100W
VE-B5R-IW-F2 CONVERTER MOD DC/DC 7.5V 100W
VE-B5P-IX-F3 CONVERTER MOD DC/DC 13.8V 75W
VE-B5P-IX-F1 CONVERTER MOD DC/DC 13.8V 75W
相关代理商/技术参数
参数描述
AT89C51CC01UA-RLTUM 功能描述:8位微控制器 -MCU CAN Bootloader UART RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
AT89C51CC01UA-SLSUM 功能描述:8位微控制器 -MCU CAN-STICK Bootloader UART IND RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
AT89C51CC01UU-RLTUM 功能描述:8位微控制器 -MCU Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
AT89C51CC01UU-SLSUM 功能描述:8位微控制器 -MCU Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
AT89C51CC02 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Enhanced 8-bit Microcontroller with CAN Controller and Flash