MCU 8-bit ATmega AVR RISC 16KB Flash 2.5V/3.3V/5V 44-Pin QFN EP T/R, ATMEGA164A-MCHR, Microchip

The ATmega164A is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega164A achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

  • High-performance, low-power 8-bit Microcontroller
  • Advanced RISC architecture
    • 131 powerful Instructions – most single-clock cycle execution
    • 32 × 8 general purpose working registers
    • Fully static operation
    • Up to 20MIPS throughput at 20MHz
    • On-chip 2-cycle multiplier
  • High endurance non-volatile memory segments
    • 16Kbytes of In-System Self-programmable Flash program memory
    • 512bytes EEPROM
    • 1Kbytes Internal SRAM
    • Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
    • Data retention: 20 years at 85°C/ 100 years at 25°C(1)
    • Optional Boot Code Section with Independent Lock Bits
    • In-System Programming by On-chip Boot Program
    • True Read-While-Write Operation
    • Programming Lock for Software Security
  • QTouch® library support
    • Capacitive touch buttons, sliders and wheels
    • QTouch and QMatrix acquisition
    • Up to 64 sense channels
  • JTAG (IEEE std. 1149.1 Compliant) Interface
    • Boundary-scan Capabilities According to the JTAG Standard
    • Extensive On-chip Debug Support
    • Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
  • Peripheral Features
    • Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
    • One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
    • Real Time Counter with Separate Oscillator
    • Six PWM Channels
    • 8-channel, 10-bit ADC
    • Differential mode with selectable gain at 1×, 10× or 200×
    • Byte-oriented Two-wire Serial Interface
    • Two Programmable Serial USART
    • Master/Slave SPI Serial Interface

Характеристики

Analog_comparators

1

On_chip_adc

8-chx10-bit

Max_operating_supply_voltage

5.5 V

Watchdog

1

Supplier_package

QFN EP

Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/ATML/ATML-S-A0002523544/ATML-S-A0002523544-1.pdf?hkey=52A5661711E402568146F3353EA87419

Screening_level

Industrial

Schedule_b

8542310000

Ram_size

1 KB

Program_memory_type

Flash

Program_memory_size

16 KB

Product_dimensions

5 x 5 x 0.88 mm

Pin_count

44

Operating_temperature

-40 to 85 °C

Operating_supply_voltage

2.5, 3.3, 5 V

Number_of_timers

3

Бренд

Number_of_programmable_i_os

32

Msl_level

3

Mounting

Surface Mount

Maximum_speed

20 MHz

Max_processing_temp

260

Lead_finish

Gold

Тип интерфейса

SPI/USART

Instruction_set_architecture

RISC

Htsn

8542310001

Eccn

EAR99

Device_core

AVR

Data_bus_width

8 Bit

Country_of_origin

China

Min_operating_supply_voltage

1.8 V

Артикул: ATMEGA164A-MCHR

Описание

The ATmega164A is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega164A achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

  • High-performance, low-power 8-bit Microcontroller
  • Advanced RISC architecture
    • 131 powerful Instructions – most single-clock cycle execution
    • 32 × 8 general purpose working registers
    • Fully static operation
    • Up to 20MIPS throughput at 20MHz
    • On-chip 2-cycle multiplier
  • High endurance non-volatile memory segments
    • 16Kbytes of In-System Self-programmable Flash program memory
    • 512bytes EEPROM
    • 1Kbytes Internal SRAM
    • Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
    • Data retention: 20 years at 85°C/ 100 years at 25°C(1)
    • Optional Boot Code Section with Independent Lock Bits
    • In-System Programming by On-chip Boot Program
    • True Read-While-Write Operation
    • Programming Lock for Software Security
  • QTouch® library support
    • Capacitive touch buttons, sliders and wheels
    • QTouch and QMatrix acquisition
    • Up to 64 sense channels
  • JTAG (IEEE std. 1149.1 Compliant) Interface
    • Boundary-scan Capabilities According to the JTAG Standard
    • Extensive On-chip Debug Support
    • Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
  • Peripheral Features
    • Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
    • One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
    • Real Time Counter with Separate Oscillator
    • Six PWM Channels
    • 8-channel, 10-bit ADC
    • Differential mode with selectable gain at 1×, 10× or 200×
    • Byte-oriented Two-wire Serial Interface
    • Two Programmable Serial USART
    • Master/Slave SPI Serial Interface

Детали

Analog_comparators

1

On_chip_adc

8-chx10-bit

Max_operating_supply_voltage

5.5 V

Watchdog

1

Supplier_package

QFN EP

Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/ATML/ATML-S-A0002523544/ATML-S-A0002523544-1.pdf?hkey=52A5661711E402568146F3353EA87419

Screening_level

Industrial

Schedule_b

8542310000

Ram_size

1 KB

Program_memory_type

Flash

Program_memory_size

16 KB

Product_dimensions

5 x 5 x 0.88 mm

Pin_count

44

Operating_temperature

-40 to 85 °C

Operating_supply_voltage

2.5, 3.3, 5 V

Number_of_timers

3

Бренд

Number_of_programmable_i_os

32

Msl_level

3

Mounting

Surface Mount

Maximum_speed

20 MHz

Max_processing_temp

260

Lead_finish

Gold

Тип интерфейса

SPI/USART

Instruction_set_architecture

RISC

Htsn

8542310001

Eccn

EAR99

Device_core

AVR

Data_bus_width

8 Bit

Country_of_origin

China

Min_operating_supply_voltage

1.8 V