ST72321J7-Auto STMicroelectronics, ST72321J7-Auto Datasheet - Page 95
ST72321J7-Auto
Manufacturer Part Number
ST72321J7-Auto
Description
8-bit MCU for automotive with 48 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I2C interfaces
Manufacturer
STMicroelectronics
Datasheet
1.ST72321R9-AUTO.pdf
(243 pages)
Specifications of ST72321J7-Auto
Hdflash Endurance
100 cycles, data retention 20 years
Clock Sources
crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
4 Power Saving Modes
Halt, Active Halt, Wait and Slow
- Current page: 95 of 243
- Download datasheet (3Mb)
ST72321xx-Auto
12.3.4
Table 49.
PWM control register (PWMCR)
Table 50.
Table 51.
1. When an OPx bit is modified, the PWMx output signal polarity is immediately reversed.
PWMCR
7:4
3:0
Bit
ARTARR value
7
[ 128..191 ]
[ 192..223 ]
[ 224..239 ]
OE[3:0]
OP[3:0]
Counter <= OCRx
Name
[ 0..127 ]
0
PWM frequency versus resolution
PWMCR register description
PWM output signal polarity selection
1
0
PWM Output Enable
PWM Output Polarity
6
These bits are set and cleared by software. They enable or disable the PWM
output channels independently acting on the corresponding I/O pin.
0: PWM output disabled
1: PWM output enabled
These bits are set and cleared by software. They independently select the polarity
of the four PWM output signals (see
OE[3:0]
RW
PWMx output level
5
Resolution
Doc ID 13829 Rev 1
> 7-bit
> 6-bit
> 5-bit
> 4-bit
8-bit
Counter > OCRx
4
0
1
Function
Table
3
~0.244 kHz
~0.244 kHz
~0.488 kHz
~0.977 kHz
~1.953 kHz
Min
51).
PWM auto-reload timer (ART)
2
Reset value: 0000 0000 (00h)
OP[3:0]
f
PWM
RW
OPx
1
31.25 kHz
0
1
62.5 kHz
125 kHz
250 kHz
500 kHz
(1)
Max
0
95/243
Related parts for ST72321J7-Auto
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
8-BIT MCU WITH NESTED INTERRUPTS, FLASH,10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
8-bit Mcu With Nested Interrupts, Flash, 10-bit Adc, 5 Timers, Spi, Sci, I2c Interface
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet: