ATTINY20-SSU
- Mfr.Part #
- ATTINY20-SSU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 14SOIC
- Stock
- 14,415
- In Stock :
- 14,415
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Program Memory Size :
- 2KB 1K x 16
- Bit Size :
- 8
- Minimum Operating Temperature :
- -40 °C
- Data Converter :
- A/D 8x10b
- Base Product Number :
- ATtiny20
- RoHS :
- Details
- Program Memory Type :
- Flash
- Rad Hardened :
- No
- Series :
- AVR® ATtiny
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Number of Terminals :
- 14
- Watchdog Timer :
- yes
- Qualification Status :
- Not Qualified
- ROM (words) :
- 2048
- Package Type :
- SOIC W
- Packaging :
- Tube
- Dimensions :
- 8.74 x 3.99 x 1.5mm
- DMA Channels :
- No
- Reach Compliance Code :
- Compliant
- Supply Current-Max :
- 5 mA
- Memory Size :
- 2kB
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Interface :
- I2C, SPI
- Number of Timers - General Purpose :
- 2
- JESD-609 Code :
- e3
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Oscillator Type :
- Internal
- Total Internal Ram Size :
- 128B(kB)
- Pin Count :
- 14
- Core Processor :
- AVR
- Supplier Device Package :
- 14-SOIC
- Published :
- 1997
- Mounting :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Length :
- 8.74mm
- Additional Feature :
- IT ALSO OPERATES 1.8 V AT 4MHZ AND 2.7V AT 8 MHZ
- Family Name :
- ATtiny20
- Package :
- Tube
- RAM Size :
- 128 x 8
- Terminal Pitch :
- 1.27 mm
- Clock Freq :
- 12(MHz)
- Operating Temperature Classification :
- Industrial
- Operating Temp Range :
- -40C to 85C
- Number of I/O Lines :
- 12
- Mounting Type :
- Surface Mount
- Number of Timers/Counters :
- 2 Timer
- Number of PWM Channels :
- 2
- Product Type :
- 8-bit Microcontrollers - MCU
- Product :
- MCU
- Number of I/Os :
- 12 I/O
- Core Size :
- 8-Bit
- RAM (bytes) :
- 128
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Power Supplies :
- 2/5 V
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 14
- Contact Plating :
- Tin
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Has ADC :
- yes
- Instruction Set Architecture :
- RISC
- Seated Height-Max :
- 1.75 mm
- Brand :
- Microchip Technology / Atmel
- PWM Channels :
- yes
- Operating Temperature (Min) :
- -40C
- Package Shape :
- RECTANGULAR
- Terminal Position :
- Dual
- Tradename :
- AVR
- Operating Supply Voltage (Min) :
- 1.8(V)
- Number of ADC Channels :
- 8
- Data Bus Width :
- 8B
- Device Core Size :
- 8(b)
- Interface Type :
- SPI/TWI
- Number of Terminations :
- 14
- Programmable :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Radiation Hardening :
- No
- Width :
- 3.99mm
- CPU Family :
- AVR RISC
- DAC Channels :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Operating Temperature (Max) :
- 85C
- Number of I/O :
- 12
- Base Part Number :
- ATtiny20
- Maximum Operating Temperature :
- +85 °C
- Manufacturer :
- Microchip
- Temperature Grade :
- Industrial
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Product Category :
- 8-bit Microcontrollers - MCU
- ROM Programmability :
- Flash
- JESD-30 Code :
- R-PDSO-G14
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Data Converters :
- A/D 8x10b
- REACH SVHC :
- No SVHC
- Number of I2C Channels :
- 1
- Device Core :
- AVR
- Product Status :
- Active
- Frequency :
- 12MHz
- Operating Supply Voltage (Max) :
- 5.5(V)
- EEPROM Size :
- --
- Operating Temperature :
- -40°C~85°C TA
- Height :
- 1.5mm
- Speed :
- 12MHz
- Operating Supply Voltage :
- 3.3V
- Surface Mount :
- yes
- Mounting Style :
- SMD/SMT
- # I/Os (Max) :
- 12
- Connectivity :
- I2C, SPI
- Datasheets
- ATTINY20-SSU
ATTINY20-SSU Documents

Microcontrollers Atmel (Microchip Technology) ATTINY20-SSU Overview
The ATTINY20-SSU from Atmel (Microchip Technology) is a robust microcontroller that epitomizes efficiency and versatility in the realm of embedded systems. This IC MCU is engineered with an 8-bit architecture and is equipped with 2KB of flash memory. Packaged neatly in a 14SOIC format, it combines compact design with powerful performance, making it an ideal choice for applications requiring size efficiency without compromising on computational capabilities. The Microcontrollers Atmel (Microchip Technology) ATTINY20-SSU is perfect for designers looking for a high-performance MCU in space-constrained environments.
ATTINY20-SSU Features
The ATTINY20-SSU boasts several features that make it stand out in the crowded field of microcontrollers. Its 8-bit processor provides a perfect balance between power consumption and processing capability, suitable for a wide range of applications. With 2KB of flash memory, it offers sufficient space for small to medium complexity programs. The device's small form factor (14SOIC) ensures it can fit into tight spaces, which is particularly useful in modern electronic designs. Additionally, its low-power consumption makes it ideal for battery-operated devices, ensuring longer life and reliability.
ATTINY20-SSU Applications
- Consumer Electronics: Utilized in devices such as smart watches and fitness trackers, where its compact size and efficiency are crucial for device miniaturization and battery life optimization.
- Home Automation: Powers smart sensors and small home automation devices, enabling efficient power usage and reliable operation over long periods.
- Automotive Applications: Used in automotive sensor nodes, contributing to the enhancement of features like environmental sensing and battery management systems.
- Industrial Control: Serves as a control element in small industrial equipment, facilitating precise operations and process automations with its reliable computing capabilities.
- Hobbyist Projects: Ideal for DIY projects in robotics and electronics, where enthusiasts require a cost-effective, yet powerful microcontroller for various innovations.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















