8-bit RISC microcontroller featuring 8KB FLASH program memory and 1KB RAM. Operates at a maximum clock frequency of 12MHz with 18 I/O lines. Industrial temperature grade (-40°C to 105°C) and a 4.5V to 5.5V supply voltage range. Housed in a 20-terminal, 4x4mm QFN package with PWM and ADC capabilities.
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Atmel ATTINY1634-MNR technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 20 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-XQCC-N20 |
| Width | 4 |
| Length | 4 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 12 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 18 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 12 |
| ROM Programmability | FLASH |
| ROM (words) | 8192 |
| RAM (bytes) | 1024 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| Eccn Code | EAR99 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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