ADUC7128BSTZ126-RL Analog Devices Inc, ADUC7128BSTZ126-RL Datasheet - Page 20

• Manufacturer Part Number: ADUC7128BSTZ126-RL
• Description: IC DAS MCU ARM7 ADC/DDS 64-LQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7128BSTZ126-RL

• Core Size: 16/32-Bit
• Program Memory Size: 126KB (126K x 8)
• Core Processor: ARM7
• Speed: 41.78MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: PLA, POR, PWM, PSM, Temp Sensor, WDT
• Number Of I /o: 28
• 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: 64-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
• For Use With: EVAL-ADUC7128QSPZ - KIT DEV FOR ADUC7128
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: ADUC7128BSTZ126-RLTR

ADuC7128/ADuC7129
Pin
No.
63
64
65
66
68
69
70
71, 72
75
76
77
78
79
80
1
I = input, O = output, S = supply.
Mnemonic
P4.2/AD10
P4.3/PWM
P4.4/AD12
P4.5/AD13
REFGND
V
DACGND
AGND
DACV
ADC11
ADC0
ADC1
ADC2/CMP0
ADC3/CMP1
REF
DD
TRIP
/AD11
Type
I/O
I/O
I/O
I/O
S
I/O
S
S
S
I
I
I
I
I
1
Description
General-Purpose Input and Output Port 4.2/External Memory AD10.
General-Purpose Input and Output Port 4.3/PWM Safety Cutoff/External Memory AD11.
General-Purpose Input and Output Port 4.4/External Memory AD12.
General-Purpose Input and Output Port 4.5/External Memory AD13.
Ground for V
2.5 V Internal Voltage Reference. Must be connected to a 0.47 μF capacitor when using the
internal reference.
Ground for the DAC. Typically connected to AGND.
Analog Ground.
Power Supply for the DAC. This must be supplied with 2.5 V. It can be connected to the LDO
output.
Single-Ended or Differential Analog Input 11.
Single-Ended or Differential Analog Input 0.
Single-Ended or Differential Analog Input 1.
Single-Ended or Differential Analog Input 2/Comparator Positive Input.
Single-Ended or Differential Analog Input 3/Comparator Negative Input.
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REF
. Typically connected to DGND.