Datasheet

Data Sheet ADuC7019/20/21/22/24/25/26/27/28/29
Rev. F | Page 5 of 104
1MSPS
12-BIT ADC
DAC0
12-BIT
DAC
DAC1
3-PHASE
PWM
(SEE NOTE 1)
ADuC7021
XCLKI
XCLKO
RST
V
REF
MUX
TEMP
SENSOR
BAND GAP
REF
OSC
AND PLL
PSM
POR
CMP0
CMP1
CMP
OUT
PLA
4 GENERAL-
PURPOSE TIMERS
2k × 32 SRAM
31k × 16 FLASH/EEPROM
SERIAL I/O
UART, SPI, I
2
C
GPIO
JTAG
ARM7TDMI-BASED MCU WITH
ADDITIONAL PERIPHERALS
12-BIT
DAC
NOTES
1. SEE APPLICATION NOTE AN-798.
04955-102
ADC0 TO ADC7,
ADC12 TO ADC13
Figure 3.
1MSPS
12-BIT ADC
3-PHASE
PWM
(SEE NOTE 1)
ADuC7022
XCLKI
XCLKO
RST
V
REF
MUX
TEMP
SENSOR
BAND GAP
REF
OSC
AND PLL
PSM
POR
CMP0
CMP1
CMP
OUT
PLA
4 GENERAL-
PURPOSE TIMERS
2k × 32 SRAM
31k × 16 FLASH/EEPROM
SERIAL I/O
UART, SPI, I
2
C
GPIO
JTAG
ARM7TDMI-BASED MCU WITH
ADDITIONAL PERIPHERALS
NOTES
1. SEE APPLICATION NOTE AN-798.
04955-103
ADC0 TO ADC9
Figure 4.