ST7FDALIF2M6 STMicroelectronics, ST7FDALIF2M6 Datasheet - Page 14

• 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

Pin description
Table 2.
14/171
Pin
no.
10 PB6/AIN6/DALIIN I/O
1
2
3
4
5
6
7
8
9
V
V
RESET
PB0/AIN0/SS
PB1/AIN1/SCK
PB2/AIN2/MISO
PB3/AIN3/MOSI
PB4/AIN4/CLKIN
PB5/AIN5
SS
DD
Pin name
Legend / Abbreviations for
Type:
In/Output level:
Output level:
Port and control configuration:
●
●
The RESET configuration of each pin is shown in bold which is valid as long as the device is
in reset state.
Device pin description
Input:
Output:
I/O C
I/O
I/O
I/O
I/O
I/O
I/O
S
S
Level
T
C
C
C
C
C
C
C
T
T
T
T
T
T
T
X
X
X
X
X
X
X
I = input, O = output, S = supply
C
HS = 20mA high sink (on N-buffer only)
float = floating, wpu = weak pull-up, int = interrupt, ana = analog
OD = open drain, PP = push-pull
T
= CMOS 0.3V
Input
X
Port / control
ei3
ei2
Table
X
X
X
X
X
X
X
2:
Output
X
X
X
X
X
X
X
X
DD
X Port B0
X Port B1
X Port B2
X Port B3
X Port B4
X Port B5
X Port B6
/0.7V
Ground
Main power supply
Top priority non maskable interrupt (active low)
function
reset)
(after
Main
DD
with input trigger
ADC Analog Input 0 or SPI Slave
Select (active low)
Caution: No negative current injection
allowed on this pin. For details, refer to
Section 20.2 on page 128
ADC Analog Input 1 or SPI Serial
Clock
Caution: No negative current injection
allowed on this pin. For details, refer to
Section 20.2 on page 128
ADC Analog Input 2 or SPI Master In/
Slave Out Data
ADC Analog Input 3 or SPI Master Out
/ Slave In Data
ADC Analog Input 4 or External clock
input
ADC Analog Input 5
ADC Analog Input 6 or DALI Input
Alternate function
ST7DALIF2