ST7FDALIF2M6 STMicroelectronics, ST7FDALIF2M6 Datasheet - Page 3

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
ST7DALIF2
8
9
10
Central processing unit (CPU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
8.1
8.2
8.3
Supply, reset and clock management . . . . . . . . . . . . . . . . . . . . . . . . . . 32
9.1
9.2
9.3
9.4
9.5
9.6
9.7
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
10.1
10.2
10.3
10.4
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
CPU registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
Main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Internal RC oscillator adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Phase locked loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Register description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
9.4.1
9.4.2
Multi-oscillator (MO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Reset sequence manager (RSM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.6.1
9.6.2
9.6.3
9.6.4
9.6.5
System integrity management (SI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
9.7.1
9.7.2
9.7.3
9.7.4
Non maskable software interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
External interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Peripheral interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Interrupt registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Accumulator (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Index registers (X and Y) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Program counter (PC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Condition code register (CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Stack pointer register (SP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Main clock control/status register (MCCSR) . . . . . . . . . . . . . . . . . . . . . 34
RC control register (RCCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Asynchronous external RESET pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
External power-on RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Internal low voltage detector (LVD) RESET . . . . . . . . . . . . . . . . . . . . . . 39
Internal watchdog RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Low voltage detector (LVD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Auxiliary voltage detector (AVD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Register description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Contents
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