参数资料
型号: ADUC843BSZ62-5
厂商: Analog Devices Inc
文件页数: 45/88页
文件大小: 0K
描述: IC ADC 12BIT W/FLASH MCU 52-MQFP
标准包装: 1
系列: MicroConverter® ADuC8xx
核心处理器: 8052
芯体尺寸: 8-位
速度: 16.78MHz
连通性: I²C,SPI,UART/USART
外围设备: DMA,PSM,PWM,温度传感器,WDT
输入/输出数: 32
程序存储器容量: 62KB(62K x 8)
程序存储器类型: 闪存
RAM 容量: 2.25K x 8
电压 - 电源 (Vcc/Vdd): 4.75 V ~ 5.25 V
数据转换器: A/D 8x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 52-QFP
包装: 托盘
产品目录页面: 738 (CN2011-ZH PDF)
ADuC841/ADuC842/ADuC843
Rev. 0 | Page 5 of 88
Parameter
VDD = 5 V
VDD = 3 V
Unit
Test Conditions/Comments
LOGIC INPUTS4
INPUT VOLTAGES
All Inputs Except SCLOCK, SDATA, RESET, and
XTAL1
VINL, Input Low Voltage
VINH, Input High Voltage
SDATA
VINL, Input Low Voltage
VINH, Input High Voltage
0.8
2.0
0.8
2.0
0.4
2.0
0.8
2.0
V max
V min
V max
V min
SCLOCK and RESET Only4
(Schmitt-Triggered Inputs)
VT+
VT–
VT+ – VT–
1.3
3.0
0.8
1.4
0.3
0.85
0.95
0.25
0.4
1.1
0.3
0.85
V min
V max
V min
V max
V min
V max
CRYSTAL OSCILLATOR
Logic Inputs, XTAL1 Only
VINL, Input Low Voltage
0.8
0.4
V typ
VINH, Input High Voltage
3.5
2.5
V typ
XTAL1 Input Capacitance
18
pF typ
XTAL2 Output Capacitance
18
pF typ
MCU CLOCK RATE
16.78
20
8.38
MHz max
ADuC842/ADuC843 Only
ADuC841 Only
DIGITAL OUTPUTS
Output High Voltage (VOH)
2.4
V min
VDD = 4.5 V to 5.5 V
4
V typ
ISOURCE = 80 A
2.4
V min
VDD = 2.7 V to 3.3 V
2.6
V typ
ISOURCE = 20 A
Output Low Voltage (VOL)
ALE, Ports 0 and 2
0.4
V max
ISINK = 1.6 mA
0.2
V typ
ISINK = 1.6 mA
Port 3
0.4
V max
ISINK = 4 mA
SCLOCK/SDATA
0.4
V max
ISINK = 8 mA, I2C Enabled
Floating State Leakage Current4
±10
A max
±1
A typ
STARTUP TIME
At any core CLK
At Power-On
500
ms typ
From Idle Mode
100
s typ
From Power-Down Mode
Wake-up with INT0 Interrupt
150
400
s typ
Wake-up with SPI/I2C Interrupt
150
400
s typ
Wake-up with External RESET
150
400
s typ
After External RESET in Normal Mode
30
ms typ
After WDT Reset in Normal Mode
3
ms typ
Controlled via WDCON SFR
相关PDF资料
PDF描述
ADUC845BCPZ62-5 IC FLASH MCU W/24BIT ADC 56-CSP
ADUC847BCPZ62-5 IC MCU FLASH W/24BIT ADC 56-CSP
ADV202BBCZ-135 IC CODEC VIDEO 135MHZ 144CSPBGA
ADV212BBCZ-115 IC CODEC VID JPEG 2000 121CSPBGA
ADV3002BSTZ-RL IC SWITCH HDMI/DVI 4:1 80-LQFP
相关代理商/技术参数
参数描述
ADUC844 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU
ADUC844BCP32-3 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU
ADUC844BCP32-5 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU
ADUC844BCP62-3 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU
ADUC844BCP62-5 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU