ADUC7023BCPZ62I-RL Analog Devices Inc, ADUC7023BCPZ62I-RL Datasheet - Page 72
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ADUC7023BCPZ62I-RL
Manufacturer Part Number
ADUC7023BCPZ62I-RL
Description
Flash ARM7+8-ch,12-B ADC & 4x12-B DAC IC
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC7xxxr
Datasheet
1.EVAL-ADUC7023QSPZ.pdf
(96 pages)
Specifications of ADUC7023BCPZ62I-RL
Core Processor
ARM7
Core Size
16/32-Bit
Speed
44MHz
Connectivity
I²C, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
12
Program Memory Size
62KB (62K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x12b, D/A 4x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
32-LFCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 72 of 96
- Download datasheet (2Mb)
ADuC7023
On power-up, PWMCON1 defaults to 0x0012 (HOFF = 1 and
HMODE = 1). All GPIO pins associated with the PWM are
configured in PWM mode by default (see Table 85). Clear the
PWM trip interrupt by writing any value to the PWMCLRI
Table 85. PWM Output Selection
ENA
0
X
1
1
1
1
1
2
Table 86. Compare Registers
Name
PWM0COM0
PWM0COM1
PWM0COM2
PWM1COM0
PWM1COM1
PWM1COM2
PWM2COM0
PWM2COM1
HS = high side, LS = low side.
X is don’t care.
HOFF
0
1
0
0
0
0
PWMCON1 MMR
POINV
X
X
0
0
1
1
0xFFFF0F84
0xFFFF0F88
0xFFFF0F8C
0xFFFF0F94
0xFFFF0F98
0xFFFF0F9C
0xFFFF0FA4
0xFFFF0FA8
Address
1
DIR
X
X
0
1
0
1
Rev. B | Page 72 of 96
PWM0
1
1
0
HS1
HS1
1
Default Value
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
MMR. Note that when using the PWM trip interrupt, clear the
PWM interrupt before exiting the ISR. This prevents generation
of multiple interrupts.
PWM1
1
0
0
LS1
LS1
1
PWM Outputs
PWM2
1
1
HS1
0
1
HS1
2
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
PWM3
1
0
LS1
0
1
LS1
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