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ATMEGA1281V-8MU
Microchip Technology
128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA1281 64 Pin 8MHz 3V 64-VFQFN Exposed Pad
SOT-23
ATMEGA1281V-8MU Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 7 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 64-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 64 |
| Supplier Device Package | 64-QFN (9x9) |
| Number of Terminals | 64 |
| Mounting Style | SMD/SMT |
| Interfaces | JTAG/TWI/SPI/USART |
| Data Converters | A/D 8x10b |
| Package | Tray |
| Base Product Number | ATMEGA1281 |
| Mfr | Microchip Technology |
| Product Status | Active |
| Family Name | ATmega |
| Instruction Set Architecture | RISC |
| Dimensions | 9.1 x 9.1 x 0.95mm |
| Typical Operating Supply Voltage | 1.8 → 5.5 V |
| Package Type | MLF |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| Number of I/Os | 54 I/O |
| Interface Type | 2-Wire, SPI, USART |
| Manufacturer | Microchip |
| Brand | Microchip Technology / Atmel |
| Tradename | AVR |
| RoHS | Details |
| Package Shape | SQUARE |
| Number of I/O Lines | 54 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | AVR® ATmega |
| Published | 2007 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 64 |
| Terminal Finish | MATTE TIN |
| Additional Feature | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | compliant |
| Frequency | 8MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ATMEGA1281 |
| Pin Count | 64 |
| JESD-30 Code | S-XQCC-N64 |
| Qualification Status | Not Qualified |
| Power Supplies | 2/5 V |
| Temperature Grade | INDUSTRIAL |
| Voltage | 5V |
| Interface | 2-Wire, EBI/EMI, I2C, SPI, UART, USART |
| Memory Size | 128kB |
| Oscillator Type | Internal |
| Number of I/O | 54 |
| Speed | 8MHz |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | AVR |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 128KB 64K x 16 |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Supply Current-Max | 14 mA |
| Bit Size | 8 |
| Data Converter | A/D 8x10b |
| Watchdog Timer | Yes |
| Access Time | 8 μs |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | NO |
| Seated Height-Max | 1 mm |
| Number of Timers/Counters | 6 Timer |
| Address Bus Width | 16 |
| Product Type | 8-bit Microcontrollers - MCU |
| ROM (words) | 65536 |
| EEPROM Size | 4K x 8 |
| CPU Family | AVR RISC |
| External Data Bus Width | 8 |
| RAM (bytes) | 8192 |
| Number of ADC Channels | 8 |
| ROM Programmability | FLASH |
| Number of PWM Channels | 6 |
| Number of I2C Channels | 1 |
| Product | MCU |
| Product Category | 8-bit Microcontrollers - MCU |
| Device Core | AVR |
| Height | 1mm |
| Length | 9.1mm |
| Width | 9.1mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $12.27000 | $12.27 |
| 500 | $12.1473 | $6073.65 |
| 1000 | $12.0246 | $12024.6 |
| 1500 | $11.9019 | $17852.85 |
| 2000 | $11.7792 | $23558.4 |
| 2500 | $11.6565 | $29141.25 |
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