8 BITS MICROCONTR, ST7FLITE25M6TR, STMicroelectronics

The ST7LITE2 features FLASH memory with byte-by-byte In-Circuit Programming (ICP) and In-Application Programming (IAP) capability. Under software control, the ST7LITE2 device can be placed in WAIT, SLOW, or HALT mode, reducing power consumption when the application is in idle or standby state. The enhanced instruction set and addressing modes of the ST7 offer both power and flexibility to software developers, enabling the design of highly efficient and compact application code. In addition to standard 8-bit data management, all ST7 microcontrollers feature true bit manipulation, 8×8 unsigned multiplication and indirect addressing modes.

  • Memories
    • 8 Kbytes single voltage Flash Program memory with Read-out protection
    • In-circuit programming and in-application programming (ICP and IAP)
    • 10K write/erase cycles guaranteed
    • Data retention: 20 years at 55 °C
    • Temperature ranges:
    • -40 °C to +85 °C
    • -40 °C to +105 °C
    • 384 bytes RAM
  • Clock, reset and supply management
    • Enhanced reset system
    • Enhanced low voltage supervisor (LVD) for main supply and an auxiliary voltage detector (AVD) with interrupt capability for implementing safe power-down procedures
    • Clock sources: internal 1% RC oscillator, crystal/ceramic resonator or external clock
    • Internal 32-MHz input clock for auto-reload timer
    • Optional x4 or x8 PLL for 4 or 8 MHz internal clock
    • Five power saving modes: Halt, Active-halt, Wait and Slow, Auto-wakeup from Halt
  • I/O ports
    • Up to 15 multifunctional bidirectional I/O lines
    • 7 high sink outputs
  • 4 timers
    • Configurable watchdog timer
    • Two 8-bit Lite timers with prescaler
    • 1 real-time base and 1 input capture
    • One 12-bit auto-reload timer with 4 PWM outputs, input capture and output compare functions
  • 1 communication interface
    • SPI synchronous serial interface.
  • Interrupt management
    • 10 interrupt vectors plus TRAP and RESET
    • 15 external interrupt lines (on 4 vectors)
  • A/D converter
    • 7 input channels
    • Fixed gain op-amp
    • 13-bit resolution for 0 to 430 mV (@ 5 V VDD)
    • 10-bit resolution for 430 mV to 5 V (@ 5 V VDD)
  • Instruction set
    • 8-bit data manipulation
    • 63 basic instructions with illegal opcode detection
    • 17 main addressing modes
    • 8 x 8 unsigned multiply instructions
  • Development tools
    • Full hardware/software development package
    • DM (debug module)

Характеристики

Бренд

Watchdog

1

Maximum_expanded_memory_size

64 KB

Specifications

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00004966.pdf

Device_core

ST7

Mounting

Surface Mount

Number_of_programmable_i_os

15

Screening_level

Industrial

Operating_temperature

-40 to 85 °C

Number_of_timers

4

Тип интерфейса

SPI

Instruction_set_architecture

CISC

Program_memory_type

Flash

On_chip_adc

7-chx10-bit

Maximum_speed

8 MHz

Operating_supply_voltage

3.3, 5 V

Eccn

EAR99

Schedule_b

8542310000

Htsn

8542310001

Data_bus_width

8 Bit

Packaging

Tape and Reel

Max_expanded_memory_size

64 KB

Артикул: ST7FLITE25M6TR

Описание

The ST7LITE2 features FLASH memory with byte-by-byte In-Circuit Programming (ICP) and In-Application Programming (IAP) capability. Under software control, the ST7LITE2 device can be placed in WAIT, SLOW, or HALT mode, reducing power consumption when the application is in idle or standby state. The enhanced instruction set and addressing modes of the ST7 offer both power and flexibility to software developers, enabling the design of highly efficient and compact application code. In addition to standard 8-bit data management, all ST7 microcontrollers feature true bit manipulation, 8×8 unsigned multiplication and indirect addressing modes.

  • Memories
    • 8 Kbytes single voltage Flash Program memory with Read-out protection
    • In-circuit programming and in-application programming (ICP and IAP)
    • 10K write/erase cycles guaranteed
    • Data retention: 20 years at 55 °C
    • Temperature ranges:
    • -40 °C to +85 °C
    • -40 °C to +105 °C
    • 384 bytes RAM
  • Clock, reset and supply management
    • Enhanced reset system
    • Enhanced low voltage supervisor (LVD) for main supply and an auxiliary voltage detector (AVD) with interrupt capability for implementing safe power-down procedures
    • Clock sources: internal 1% RC oscillator, crystal/ceramic resonator or external clock
    • Internal 32-MHz input clock for auto-reload timer
    • Optional x4 or x8 PLL for 4 or 8 MHz internal clock
    • Five power saving modes: Halt, Active-halt, Wait and Slow, Auto-wakeup from Halt
  • I/O ports
    • Up to 15 multifunctional bidirectional I/O lines
    • 7 high sink outputs
  • 4 timers
    • Configurable watchdog timer
    • Two 8-bit Lite timers with prescaler
    • 1 real-time base and 1 input capture
    • One 12-bit auto-reload timer with 4 PWM outputs, input capture and output compare functions
  • 1 communication interface
    • SPI synchronous serial interface.
  • Interrupt management
    • 10 interrupt vectors plus TRAP and RESET
    • 15 external interrupt lines (on 4 vectors)
  • A/D converter
    • 7 input channels
    • Fixed gain op-amp
    • 13-bit resolution for 0 to 430 mV (@ 5 V VDD)
    • 10-bit resolution for 430 mV to 5 V (@ 5 V VDD)
  • Instruction set
    • 8-bit data manipulation
    • 63 basic instructions with illegal opcode detection
    • 17 main addressing modes
    • 8 x 8 unsigned multiply instructions
  • Development tools
    • Full hardware/software development package
    • DM (debug module)

Детали

Бренд

Watchdog

1

Maximum_expanded_memory_size

64 KB

Specifications

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00004966.pdf

Device_core

ST7

Mounting

Surface Mount

Number_of_programmable_i_os

15

Screening_level

Industrial

Operating_temperature

-40 to 85 °C

Number_of_timers

4

Тип интерфейса

SPI

Instruction_set_architecture

CISC

Program_memory_type

Flash

On_chip_adc

7-chx10-bit

Maximum_speed

8 MHz

Operating_supply_voltage

3.3, 5 V

Eccn

EAR99

Schedule_b

8542310000

Htsn

8542310001

Data_bus_width

8 Bit

Packaging

Tape and Reel

Max_expanded_memory_size

64 KB