ST7FMC2S4TCE STMicroelectronics, ST7FMC2S4TCE Datasheet - Page 58

• Manufacturer Part Number: ST7FMC2S4TCE
• Description: IC MCU 8BIT 16K FLASH 44-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FMC2S4TCE

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: LINSCI, SPI
• Peripherals: LVD, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-LQFP
• For Use With: 497-8402 - BOARD EVAL COMPLETE INVERTER497-8400 - KIT IGBT PWR MODULE CTRL ST7MC497-6408 - BOARD EVAL BLDC SENSORLESS MOTOR497-4734 - EVAL KIT 3KW POWER DRIVER BOARD497-4733 - EVAL KIT 1KW POWER DRIVER BOARD497-4732 - EVAL KIT 300W POWER DRIVER BOARD497-4731 - EVAL KIT PWR DRIVER CONTROL BRD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

ST7MC1xx/ST7MC2xx
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
PA4, PA2:0, PB5:0, PC7:4,
PD7:6, PE5:0, PF5:0, PG7:0, PH7:0
Table 12. Port Configuration
58/309
1
floating input
pull-up input
open drain output
push-pull output
Port A
Port C
Port D
Port G
Port H
Port B
Port E
Port F
Port
MODE
PA7, PA5
PA6, PA3
PA2:0
PB7
PB6
PB5:0
PC7:4
PC3, PC1
PC2, PC0
PD7, PD0
PD6, PD3, PD1
PD5, PD4, PD2
PE5:0
PF5:0
PG7:0
PH7:0
Pin name
DDR
OR = 0
floating
floating
floating
floating
floating
floating
floating
floating
floating
floating
floating
floating
floating
floating
floating
floating
0
0
1
1
OR
0
1
0
1
Input
floating interrupt
floating interrupt
floating interrupt
floating interrupt
pull-up interrupt
pull-up interrupt
pull-up interrupt
pull-up interrupt
Interrupt Ports
PA6, PA3, PB6, PC3, PC1, PD5, PD4, PD2 (with
pull-up)
PA7, PA5, PB7, PC2, PC0, PD6, PD3, PD1 (with-
out pull-up)
OR = 1
pull-up
pull-up
pull-up
pull-up
pull-up
pull-up
pull-up
pull-up
floating input
pull-up interrupt input
open drain output
push-pull output
floating input
floating interrupt input
open drain output
push-pull output
MODE
MODE
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
open drain
OR = 0
Output
DDR
DDR
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
0
0
1
1
0
0
1
1
OR = 1
OR
OR
0
1
0
1
0
1
0
1