Microchip ATMEGA644PV-10AU, 8bit AVR Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 44-Pin TQFP
- RS Stock No.:
- 199-5368
- Mfr. Part No.:
- ATMEGA644PV-10AU
- Brand:
- Microchip
1440 In stock - FREE next working day delivery available
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Price Each (In a Tray of 160)
£4.78
(exc. VAT)
£5.74
(inc. VAT)
Units | Per unit | Per Tray* |
160 + | £4.78 | £764.80 |
*price indicative |
- RS Stock No.:
- 199-5368
- Mfr. Part No.:
- ATMEGA644PV-10AU
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
The Microchip ATmega48PA CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It operates on 1.8V to 5.5V voltage range. The AVR core combines a rich instruction set with 32 general purpose working registers. It features 64Kbytes of in-system programmable flash with read-while-write capabilities, 2Kbytes EEPROM, 4Kbytes SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real-time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte-oriented Two-Wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE® 1149.1 compliant) test interface for on-chip debugging and programming, and six software selectable power saving modes.
Up to 20MIPS throughput at 20MHz
On-chip 2-cycle multiplier
Programming Lock for Software Security
Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
Real Time Counter with Separate Oscillator
Master/Slave SPI Serial Interface
Programmable Watchdog Timer with Separate On-chip Oscillator
On-chip Analog Comparator
Interrupt and Wake-up on Pin Change
Power-on Reset and Programmable Brown-out Detection
Internal Calibrated RC Oscillator
External and Internal Interrupt Sources
44-lead TQFP package
On-chip 2-cycle multiplier
Programming Lock for Software Security
Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
Real Time Counter with Separate Oscillator
Master/Slave SPI Serial Interface
Programmable Watchdog Timer with Separate On-chip Oscillator
On-chip Analog Comparator
Interrupt and Wake-up on Pin Change
Power-on Reset and Programmable Brown-out Detection
Internal Calibrated RC Oscillator
External and Internal Interrupt Sources
44-lead TQFP package
Specifications
Attribute | Value |
---|---|
Family Name | Microcontrollers |
Package Type | TQFP |
Mounting Type | Surface Mount |
Pin Count | 44 |
Device Core | AVR |
Data Bus Width | 8bit |
Program Memory Size | 8 kB |
Maximum Frequency | 20MHz |
RAM Size | 4 kB |
USB Channels | 0 |
Number of PWM Units | 1 |
Number of SPI Channels | 3 |
Number of CAN Channels | 0 |
Number of USART Channels | 2 |
Number of I2C Channels | 1 |
Number of UART Channels | 2 |
Height | 1.05mm |
Number of LIN Channels | 0 |
ADCs | 8 x 10 bit |
Maximum Operating Temperature | +85 °C |
Program Memory Type | Flash |
Pulse Width Modulation | 1 (6 Channel) |
Length | 10.1mm |
Minimum Operating Temperature | -40 °C |
Instruction Set Architecture | RISC |
Dimensions | 10.1 x 10.1 x 1.05mm |
Number of PCI Channels | 0 |
Number of Ethernet Channels | 0 |
Maximum Number of Ethernet Channels | 0 |
Width | 10.1mm |
Number of ADC Units | 1 |
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