Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

ST72325 Datasheet(PDF) 54 Page - STMicroelectronics

Part # ST72325
Description  8-BIT MCU WITH 16 TO 60K FLASH/ROM, ADC, CSS, FIVE TIMERS, SPI, SCI, I2C INTERFACE
Download  193 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72325 Datasheet(HTML) 54 Page - STMicroelectronics

Back Button ST72325 Datasheet HTML 50Page - STMicroelectronics ST72325 Datasheet HTML 51Page - STMicroelectronics ST72325 Datasheet HTML 52Page - STMicroelectronics ST72325 Datasheet HTML 53Page - STMicroelectronics ST72325 Datasheet HTML 54Page - STMicroelectronics ST72325 Datasheet HTML 55Page - STMicroelectronics ST72325 Datasheet HTML 56Page - STMicroelectronics ST72325 Datasheet HTML 57Page - STMicroelectronics ST72325 Datasheet HTML 58Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 54 / 193 page
background image
ST72325
54/193
I/O PORTS (Cont’d)
9.5.1 I/O Port Implementation
The I/O port register configurations are summa-
rised as follows.
Standard Ports
PA5:4, PC7:0, PD7:0, PE7:34,
PE1:0, PF7:3,
Interrupt Ports
PA2:0, PB6:5, PB4, PB2:0, PF1:0 (with pull-up)
PA3, PB7, PB3, PF2 (without pull-up)
True Open Drain Ports
PA7:6
Pull-up Input Port
PE2
Table 12. Port Configuration
MODE
DDR
OR
floating input
0
0
pull-up input
0
1
open drain output
1
0
push-pull output
1
1
MODE
DDR
OR
floating input
0
0
pull-up interrupt input
0
1
open drain output
1
0
push-pull output
1
1
MODE
DDR
OR
floating input
0
0
floating interrupt input
0
1
open drain output
1
0
push-pull output
1
1
MODE
DDR
floating input
0
open drain (high sink ports)
1
MODE
pull-up input
Port
Pin name
Input
Output
OR = 0
OR = 1
OR = 0
OR = 1
Port A
PA7:6
floating
true open-drain
PA5:4
floating
pull-up
open drain
push-pull
PA3
floating
floating interrupt
open drain
push-pull
PA2:0
floating
pull-up interrupt
open drain
push-pull
Port B
PB7, PB3
floating
floating interrupt
open drain
push-pull
PB6:5, PB4,
PB2:0
floating
pull-up interrupt
open drain
push-pull
Port C
PC7:0
floating
pull-up
open drain
push-pull
Port D
PD7:0
floating
pull-up
open drain
push-pull
Port E
PE7:0
floating
pull-up
open drain
push-pull
Port F
PF7:3
floating
pull-up
open drain
push-pull
PF2
floating
floating interrupt
open drain
push-pull
PF1:0
floating
pull-up interrupt
open drain
push-pull


Similar Part No. - ST72325

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics		 ST72325 STMICROELECTRONICS-ST72325 Datasheet
3Mb / 196P		    8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325-DRAIS STMICROELECTRONICS-ST72325-DRAIS Datasheet
220Kb / 6P		    Raisonances complete, low-cost starter kits for STM8 and ST7
ST72325AR4B3 STMICROELECTRONICS-ST72325AR4B3 Datasheet
3Mb / 197P		    8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325AR4B6 STMICROELECTRONICS-ST72325AR4B6 Datasheet
3Mb / 197P		    8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325AR4T3 STMICROELECTRONICS-ST72325AR4T3 Datasheet
3Mb / 197P		    8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
More results

Similar Description - ST72325

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics		 ST72325 STMICROELECTRONICS-ST72325_07 Datasheet
3Mb / 196P		    8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325XX STMICROELECTRONICS-ST72325XX Datasheet
3Mb / 197P		    8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72F321 STMICROELECTRONICS-ST72F321 Datasheet
3Mb / 189P		    64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321 STMICROELECTRONICS-ST72321_04 Datasheet
4Mb / 189P		    64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321B STMICROELECTRONICS-ST72321B Datasheet
3Mb / 187P		    64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface
ST72F521R6TA STMICROELECTRONICS-ST72F521R6TA Datasheet
3Mb / 215P		    80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
ST72F521 STMICROELECTRONICS-ST72F521 Datasheet
4Mb / 215P		    80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
ST72321 STMICROELECTRONICS-ST72321 Datasheet
2Mb / 185P		    8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
August 2003 Rev. 1.9
ST7232A STMICROELECTRONICS-ST7232A Datasheet
1Mb / 154P		    8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
ST72521M STMICROELECTRONICS-ST72521M Datasheet
105Kb / 11P		    8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
More results


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

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com