ST7FDALIF2M6 STMicroelectronics, ST7FDALIF2M6 Datasheet - Page 67

• Manufacturer Part Number: ST7FDALIF2M6
• Description: IC MCU 8BIT 8K 20-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FDALIF2M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: DALI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Processor Series: ST7DALI
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: DALI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 4 bit
• Operating Supply Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7DALI-EVAL, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• For Use With: 497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2131-5

ST7DALIF2
12.7
Device-specific I/O port configuration
The I/O port register configurations are summarized as follows.
Table 29.
Table 30.
Table 31.
Table 32.
Table 33.
floating input
pull-up input
open drain output
push-pull output
Floating input
Pull-up interrupt input
Open drain output
Push-pull output
Address
(Hex.)
0000h
0001h
0002h
Port A
Port B
Port A
Port B
Port
Port
PADR
Reset
Value
PADDR
Reset
Value
PAOR
Reset
Value
Register
Ports PA7:0, PB6:0 with interrupt capability not selected in EISR register
Ports PA7:0, PB6:0 with interrupt capability selected in EISR register
Port configuration (interrupt capability not selected in the EISR register)
Port configuration (interrupt capability selected in the EISR register)
I/O port register map and reset values
label
PA7:0
PB6:0
PA7:0
PB6:0
Pin name
Pin name
MSB
MSB
MSB
7
1
0
0
Mode
Mode
floating
floating
OR = 0
OR = 0
floating
floating
6
1
0
1
Input
Input
5
1
0
0
pull-up interrupt
pull-up interrupt
OR = 1
OR = 1
pull-up
pull-up
4
1
0
0
3
1
0
0
open drain
open drain
open drain
open drain
OR = 0
OR = 0
DDR
DDR
0
0
1
1
0
0
1
1
2
1
0
0
Output
Output
1
1
0
0
push-pull
push-pull
push-pull
push-pull
OR = 1
OR = 1
OR
OR
I/O ports
0
1
0
1
0
1
0
1
LSB
LSB
LSB
67/171
0
1
0
0