ATTINY4313-MMHR
- Mfr.Part #
- ATTINY4313-MMHR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20VQFN
- Stock
- 21,641
- In Stock :
- 21,641
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Length :
- 3mm
- Supply Current-Max :
- 7 mA
- Package Shape :
- Square
- Supply Voltage :
- 5V
- Number of Timers/Counters :
- 2
- DMA Channels :
- No
- Base Part Number :
- ATTINY4313
- Min Supply Voltage :
- 1.8 V
- Lead Free :
- Lead Free
- Brand :
- Microchip Technology / Atmel
- Interface :
- I2C, SPI, UART, USART
- Maximum Operating Temperature :
- + 85 C
- Series :
- AVR® ATtiny
- JESD-30 Code :
- S-PQCC-N20
- Core Architecture :
- AVR
- Core Processor :
- AVR
- Number of External Interrupts :
- 1
- Supply Voltage-Max (Vsup) :
- 5.5V
- Seated Height-Max :
- 0.85 mm
- Product :
- MCU
- Terminal Pitch :
- 0.45mm
- Tradename :
- AVR
- Schedule B :
- 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
- Integrated Cache :
- No
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Pbfree Code :
- yes
- RAM (words) :
- 256
- ROM Programmability :
- Flash
- Mounting Type :
- Surface Mount
- Low Power Mode :
- yes
- Factory Lead Time :
- 7 Weeks
- Temperature Grade :
- Industrial
- Memory Size :
- 3.5kB
- Terminal Form :
- NO LEAD
- Reach Compliance Code :
- Compliant
- Core Size :
- 8-Bit
- Max Frequency :
- 20 MHz
- Number of I/Os :
- 11
- Bit Size :
- 8
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Product Status :
- Active
- Published :
- 1997
- RAM Size :
- 256 x 8
- Subcategory :
- Microcontrollers - MCU
- Data Bus Width :
- 8B
- Mount :
- Surface Mount
- Number of Terminals :
- 20
- Frequency :
- 20MHz
- Speed :
- 20MHz
- On Chip Program ROM Width :
- 16
- On Chip Data RAM Width :
- 8
- Height Seated (Max) :
- 0.85mm
- Watchdog Timer :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~85°C TA
- Max Supply Voltage :
- 5.5 V
- RoHS Status :
- ROHS3 Compliant
- Max Operating Temperature :
- 85 °C
- ROM (words) :
- 2048
- Number of I/O :
- 18
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Data Converters :
- --
- Device Core :
- AVR
- Number of Terminations :
- 20
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- 4KB 2K x 16
- DAC Channels :
- No
- CPU Family :
- AVR RISC
- Number of Programmable I/O :
- 18
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Has ADC :
- No
- Min Operating Temperature :
- -40 °C
- RoHS :
- Compliant
- Width :
- 3 mm
- Supplier Device Package :
- 20-VQFN (3x3)
- PWM Channels :
- yes
- RAM (bytes) :
- 256
- Number of Timers :
- 2
- Manufacturer :
- Microchip
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Surface Mount :
- yes
- Memory Type :
- Flash
- Base Product Number :
- ATTINY4313
- Supply Voltage-Min (Vsup) :
- 4.5V
- Mounting Style :
- SMD/SMT
- Product Type :
- 8-bit Microcontrollers - MCU
- Connectivity :
- I2C, SPI, UART/USART
- Oscillator Type :
- Internal
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Pins :
- 20
- EEPROM Size :
- 256 x 8
- Package / Case :
- 20-VFQFN Exposed Pad
- Interfaces :
- SPI/USART
- Packaging :
- Tape and Reel (TR)
- Number of I/O Lines :
- 18
- Datasheets
- ATTINY4313-MMHR

Microcontrollers Microchip Technology ATTINY4313-MMHR Overview
The Microcontrollers Microchip Technology ATTINY4313-MMHR is a compact, high-performance microcontroller unit (MCU) designed by Microchip Technology. It integrates a versatile 8-bit processor core with 4KB of in-system programmable flash memory. This MCU is engineered to deliver efficient operation with a broad voltage range up to 20V, packaged neatly in a 20-VQFN format. It is ideal for developers requiring a robust platform for industrial, automotive, and consumer applications where size, cost, and power efficiency are critical. The Microcontrollers Microchip Technology ATTINY4313-MMHR brings a balance of performance, power consumption, and functionality, making it a top choice for volume-driven markets.
ATTINY4313-MMHR Features
This MCU features a range of on-chip facilities including 256B of EEPROM, 256B SRAM, 32 general purpose I/O lines, a 10-bit ADC, and multiple flexible timer/counters. Additional capabilities like the USART and SPI serial interfaces ensure seamless integration with peripheral devices, boosting system capabilities with minimal additional components. The device also supports advanced power-saving modes which make it suitable for battery-operated applications.
ATTINY4313-MMHR Applications
- Consumer Electronics: Utilized in devices such as remote controllers, small home appliances, and personal gadgets where size and power efficiency are critical.
- Automotive Components: Applied in car entertainment systems, lighting controllers, and dash instruments, where reliability under varying voltage conditions is required.
- Industrial Automation: Employed in sensors, small-scale robotics, and factory automation systems where durability and operational stability are paramount.
- Smart Home Devices: Used in smart switches, security systems, and other connected home appliances that benefit from its low power consumption and robust interfacing capabilities.
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