ST7FDALIF2M6 STMicroelectronics, ST7FDALIF2M6 Datasheet - Page 6

IC MCU 8BIT 8K 20-SOIC

ST7FDALIF2M6

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST7FDALIF2M6
Quantity:
4 000
Part Number:
ST7FDALIF2M6TR
Manufacturer:
NEC
Quantity:
670
Contents
16
17
6/171
DALI communication module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
16.10 Bi-phase bit detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
16.11 Register description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
17.1
17.2
17.3
17.4
15.6.2
15.6.3
15.6.4
15.6.5
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
DALI standard protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Special functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
16.6.1
16.6.2
16.6.3
DALI interface failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
16.11.1 DCM data rate control register (DCMCLK) . . . . . . . . . . . . . . . . . . . . . . 96
16.11.2 DCM forward address register (DCMFA) . . . . . . . . . . . . . . . . . . . . . . . . 96
16.11.3 DCM forward data register (DCMFD) . . . . . . . . . . . . . . . . . . . . . . . . . . 97
16.11.4 DCM backward data register (DCMBD) . . . . . . . . . . . . . . . . . . . . . . . . . 97
16.11.5 DCM control register (DCMCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
16.11.6 DCM control/status register (DCMCSR) . . . . . . . . . . . . . . . . . . . . . . . . 98
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
17.4.1
17.4.2
17.4.3
Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Lite timer autoreload register (LTARR) . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Lite timer counter 2 (LTCNTR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Lite timer control/status register (LTCSR1) . . . . . . . . . . . . . . . . . . . . . . 87
Lite timer input capture register (LTICR) . . . . . . . . . . . . . . . . . . . . . . . . 88
Forced transmission (test mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Normal transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
DCM enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Slave select management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Master mode operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Slave mode operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
ST7DALIF2

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