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- Manufacturer No：ATTINY44-20SSU
- Manufacturer：Microchip
- Category：Embedded - Microcontrollers
- Datasheet：ATTINY44-20SSU
- SKU：804576
- Description：MICROCHIP - ATTINY44-20SSU - 8 Bit MCU, Low Power High Performance, AVR ATtiny Family ATtiny44 Series Microcontrollers, 20 MHz
User Guide
User Guide
ATTINY44-20SSU Details
MICROCHIP - ATTINY44-20SSU - 8 Bit MCU, Low Power High Performance, AVR ATtiny Family ATtiny44 Series Microcontrollers, 20 MHz
ATTINY44-20SSU Specification Parameters
- Part Status: Active
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Number of I2C Channels: 1
- Radiation Hardening: No
- JESD-609 Code: e3
- Contact Plating: Tin
- Number of ADC Channels: 8
- Supply Voltage: 5V
- Watchdog Timer: Yes
- Termination: SMD/SMT
- REACH SVHC: No SVHC
- Time@Peak Reflow Temperature-Max (s): 40
- Supply Voltage-Max (Vsup): 5.5V
- Number of Pins: 14
- Factory Lead Time: 2 Weeks
- Oscillator Type: Internal
- Moisture Sensitivity Level (MSL): 2 (1 Year)
- Interface: SPI
- uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
- Core Size: 8-Bit
- Height: 1.5mm
- Power Supplies: 3/5V
- Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
- EEPROM Size: 256 x 8
- Core Processor: AVR
- Access Time: 20 μs
- Memory Size: 4kB
- Length: 8.74mm
- Density: 32 kb
- Program Memory Size: 4KB 2K x 16
- DMA Channels: NO
- Number of PWM Channels: 2
- Mount: Surface Mount
- Pbfree Code: yes
- Has ADC: YES
- Lead Free: Lead Free
- Bit Size: 8
- Terminal Position: DUAL
- Packaging: Tube
- Terminal Form: GULL WING
- Technology: CMOS
- Peak Reflow Temperature (Cel): 260
- Number of I/O: 12
- Number of Terminations: 14
- Operating Temperature: -40°C~85°C TA
- Program Memory Type: FLASH
- Supply Voltage-Min (Vsup): 4.5V
- Published: 1997
- Frequency: 20MHz
- Subcategory: Microcontrollers
- Voltage - Supply (Vcc/Vdd): 2.7V~5.5V
- Data Bus Width: 8b
- Package / Case: 14-SOIC (0.154, 3.90mm Width)
- RAM Size: 256 x 8
- Data Converter: A/D 8x10b
- ROM (words): 4096
- Supply Current-Max: 9mA
- Width: 3.99mm
- Series: AVR? ATtiny
- Connectivity: USI
- Base Part Number: ATTINY44
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Microchip — Manufacturer Introduction
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
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