aduc7062 Analog Devices, Inc., aduc7062 Datasheet - Page 11

• Manufacturer Part Number: aduc7062
• Description: Low-power, Precision Analog Microcontroller, Dual ?-? Adcs, Flash/ee, Arm7tdmi
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
Pin No.
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
I = input, O = output, S = supply.
P1.6/PWM4
NTRST
Mnemonic
GND_SW
ADC1
ADC0
VREF+
VREF−
AGND
AVDD
ADC6
ADC7
ADC8
ADC9
DGND
DVDD
P0.0/SS
P0.1/SCLK/SCL
P0.2/MISO
P0.3/MOSI/SDA
XTAL1
XTAL2
P0.4/PWM1/IRQ0
P2.0/IRQ2/PWM0
P1.4/PWM2
P1.5/PWM3
P2.1/PWM5/IRQ3
DGND
DVDD
TDO
TDI
TCK
Type
I
I
I
I
I
S
S
I
I
I
I
S
S
I/O
I/O
I/O
I/O
O
I
I/O
I/O
I/O
I/O
I/O
I/O
S
S
I
O
I
I
1
Description
Switch to Internal Analog Ground Reference. When this input pin is not used, connect it directly
to the AGND system ground.
Positive Differential Input for Primary ADC. Analog input pin.
Negative Differential Input for Primary ADC. Analog input pin.
External Reference Positive Input for the Primary Channel. Analog input pin.
External Reference Negative Input for the Primary Channel. Analog input pin.
Analog Ground.
Analog Supply Pin.
Analog Input 6 for Auxiliary ADC. Analog input pin.
Analog Input 7 for Auxiliary ADC. Analog input pin.
Analog Input 8 for Auxiliary ADC. Analog input pin.
Analog Input 9 for Auxiliary ADC. Analog input pin.
Digital Ground.
Digital Supply Pin.
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output P0.0/SPI
slave select pin. Active low
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output P0.1/ SPI
clock pin/ I
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output P0.2/SPI
master input or slave output.
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output P0.3/ SPI
master output or slave input/I
External Crystal Oscillator Output Pin.
External Crystal Oscillator Input Pin.
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output P0.4/
External Interrupt Request 0/PWM1 output.
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output
P2.0/External Interrupt Request 2/PWM0 output.
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output P1.4/PWM2
output.
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output P1.5/PWM3
output.
Multifunction I/O Pin. General-Purpose Input and General-Purpose Output P1.6/PWM4 output.
Multifunction Input/Output Pin. General-Purpose Input and General-Purpose Output P2.1/
PWM5 output/External Interrupt Request 3.
Digital Ground.
Digital Supply Pin.
JTAG Reset. Input pin used for debug and download only.
JTAG Data Out. Output pin used for debug and download only.
JTAG Data In. Input pin used for debug and download only.
JTAG Clock Pin. Input pin used for debug and download only.
2
C clock pin.
Rev. PrA | Page 11 of 100
2
C data pin.
ADuC7060/ADuC7061/ADuC7062