参数资料
型号: ADUC7129BSTZ126-RL
厂商: Analog Devices Inc
文件页数: 29/92页
文件大小: 0K
描述: IC DAS MCU ARM7 ADC/DDS 80-LQFP
产品培训模块: ARM7 Applications & Tools
Intro to ARM7 Core & Microconverters
Process Control
Direct Digital Synthesis Tutorial Series (1 of 7): Introduction
标准包装: 1
系列: MicroConverter® ADuC7xxx
核心处理器: ARM7
芯体尺寸: 16/32-位
速度: 41.78MHz
连通性: EBI/EMI,I²C,SPI,UART/USART
外围设备: PLA,POR,PWM,PSM,温度传感器,WDT
输入/输出数: 38
程序存储器容量: 126KB(63K x 16)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 10x12b; D/A 1x10b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 80-LQFP
包装: 标准包装
其它名称: ADUC7129BSTZ126-RLDKR
ADuC7128/ADuC7129
Rev. 0 | Page 35 of 92
Table 34. ADCCP1 MMR Bit Designations
Bit
Value
Description
7:5
Reserved
Positive Channel Selection Bits
00000
ADC0
00001
ADC1
00010
ADC2
00011
ADC3
00100
ADC4
00101
ADC5
00110
ADC6
00111
ADC7
01000
ADC8
01001
ADC9
01010
ADC10
01011
ADC11
01100
ADC12/LD2TX2
01101
ADC13/LD1TX2
01110
Reserved
01111
Reserved
10000
Temperature Sensor
10001
AGND
10010
Reference
4:0
10011
AVDD/2
Others
Reserved
1 ADC channel availability depends on part model.
2 Because ADC12 and ADC13 are shared with the line driver TX pins, a high
level of crosstalk is seen on these pins when used in ADC mode.
Table 35. ADCCN1 MMR Bit Designations
Bit
Value
Description
7:5
Reserved
Negative Channel Selection Bits
00000
ADC0
00001
ADC1
00010
ADC2
00011
ADC3
00100
ADC4
00101
ADC5
00110
ADC6
00111
ADC7
01000
ADC8
01001
ADC9
01010
ADC10
01011
ADC11
01100
ADC12/LD2TX
01101
ADC13/LD1TX
01110
Reserved
01111
Reserved
10000
Temperature Sensor
4:0
Others
Reserved
1 ADC channel availability depends on part model.
Table 36. ADCSTA MMR Bit Designations
Bit
Value
Description
0
1
Indicates that an ADC conversion is complete.
It is set automatically once an ADC conversion
completes.
0
Automatically cleared by reading the
ADCDAT MMR.
Table 37. ADCDAT MMR Bit Designations
Bit
Value
Description
27:16
Holds the ADC result (see Figure 35).
Table 38. ADCRST MMR Bit Designations
Bit
Value
Description
0
1
Set to 1 by the user to reset all the ADC
registers to their default values.
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