ADUC7129BSTZ126-RL Analog Devices Inc, ADUC7129BSTZ126-RL Datasheet - Page 35

• Manufacturer Part Number: ADUC7129BSTZ126-RL
• Description: IC DAS MCU ARM7 ADC/DDS 80-LQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7129BSTZ126-RL

• Core Size: 16/32-Bit
• Program Memory Size: 126KB (126K x 8)
• Core Processor: ARM7
• Speed: 41.78MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: PLA, POR, PWM, PSM, Temp Sensor, WDT
• Number Of I /o: 38
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x12b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-LQFP
• Controller Family/series: (ARM7) ADUC
• No. Of I/o's: 40
• Cpu Speed: 41.78MHz
• No. Of Timers: 5
• Digital Ic Case Style: LQFP
• Embedded Interface Type: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: ADUC7129BSTZ126-RLTR

Table 34. ADCCP
Bit
7:5
4:0
1
2
ADC channel availability depends on part model.
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.
Value
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
Others
Description
Reserved
Positive Channel Selection Bits
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADC8
ADC9
ADC10
ADC11
ADC12/LD2TX
ADC13/LD1TX
Reserved
Reserved
Temperature Sensor
AGND
Reference
AV
Reserved
1
MMR Bit Designations
DD
/2
2
2
Rev. 0 | Page 35 of 92
Table 35. ADCCN
Bit
7:5
4:0
1
Table 36. ADCSTA MMR Bit Designations
Bit
0
0
Table 37. ADCDAT MMR Bit Designations
Bit
27:16
Table 38. ADCRST MMR Bit Designations
Bit
0
ADC channel availability depends on part model.
Value
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
Others
Value
1
0
Value
Value
1
1
Description
Holds the ADC result (see Figure 35).
Description
Set to 1 by the user to reset all the ADC
registers to their default values.
Description
Indicates that an ADC conversion is complete.
It is set automatically once an ADC conversion
completes.
Automatically cleared by reading the
ADCDAT MMR.
Description
Reserved
Negative Channel Selection Bits
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADC8
ADC9
ADC10
ADC11
ADC12/LD2TX
ADC13/LD1TX
Reserved
Reserved
Temperature Sensor
Reserved
MMR Bit Designations
ADuC7128/ADuC7129