ST72321_04 datasheet(79/189 Pages) STMICROELECTRONICS

Part #	ST72321

Description	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE

Download	189 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

79 / 189 page

ST72321

79/189

16-BIT TIMER (Cont’d)

Figure 52. One Pulse Mode Timing Example

Figure 53. Pulse Width Modulation Mode Timing Example with 2 Output Compare Functions

Note: On timers with only 1 Output Compare register, a fixed frequency PWM signal can be generated us-

ing the output compare and the counter overflow to define the pulse length.

COUNTER

FFFC FFFD FFFE

2ED0

2ED1 2ED2

2ED3

FFFC FFFD

OLVL2

OLVL1

ICAP1

OCMP1

compare1

Note: IEDG1=1, OC1R=2ED0h, OLVL1=0, OLVL2=1

01F8

2ED3

IC1R

COUNTER 34E2

34E2

FFFC

OLVL2

OLVL1

OCMP1

compare2

compare1

compare2

Note: OC1R=2ED0h, OC2R=34E2, OLVL1=0, OLVL2= 1

FFFC FFFD FFFE

2ED0

2ED1 2ED2

Similar Part No. - ST72321_04

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	ST723216	2Mb / 185P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE August 2003 Rev. 1.9
	ST723217	2Mb / 185P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE August 2003 Rev. 1.9
	ST723219	2Mb / 185P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE August 2003 Rev. 1.9
	ST72321AR6	2Mb / 185P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE August 2003 Rev. 1.9
	ST72321AR6-Auto	2Mb / 243P	PLL for 2x frequency multiplication August 2010 Rev 1

More results

Similar Description - ST72321_04

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	ST72F321	3Mb / 189P	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
	ST72321B	3Mb / 187P	64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface
	ST72F521R6TA	3Mb / 215P	80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
	ST72F521	4Mb / 215P	80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
	ST72325	1Mb / 193P	8-BIT MCU WITH 16 TO 60K FLASH/ROM, ADC, CSS, FIVE TIMERS, SPI, SCI, I2C INTERFACE
	ST72325	3Mb / 196P	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
	ST72325XX	3Mb / 197P	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
	ST72321M6	2Mb / 175P	80-pin 8-bit MCU with 32 to 60 Kbytes Flash, ADC, five timers, SPI, SCI, I2C interface
	ST72321	2Mb / 185P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE August 2003 Rev. 1.9
	ST7232A	1Mb / 154P	8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE

More results

ST72321 Datasheet(PDF) 79 Page - STMicroelectronics

ST72321 Datasheet(HTML) 79 Page - STMicroelectronics

Similar Part No. - ST72321_04

Similar Description - ST72321_04

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL