Microchip ATMEGA649A-AU, 8bit AVR Microcontroller, ATmega, 16MHz, 64 kB Flash, 64-Pin TQFP
- RS Stock No.:
- 177-3450
- Mfr. Part No.:
- ATMEGA649A-AU
- Brand:
- Microchip
Available to back order for despatch when stock is available
Added
Price Each (In a Tray of 90)
£4.66
(exc. VAT)
£5.59
(inc. VAT)
| Units | Per unit | Per Tray* |
| 90 - 90 | £4.66 | £419.40 |
| 180 + | £4.543 | £408.87 |
| *price indicative | ||
- RS Stock No.:
- 177-3450
- Mfr. Part No.:
- ATMEGA649A-AU
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 128KB flash memory with read-while-write capabilities, 4KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32 general purpose working registers, real time counter, four flexible timer/Counters: 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.
High-performance, Low-power Atmel AVR 8-bit Microcontroller
Advanced RISC Architecture
133 Powerful Instructions - Most Single-clock Cycle Execution
32 ´ 8 General Purpose Working Registers + Peripheral Control Registers
Fully Static Operation
Up to 16MIPS Throughput at 16MHz
On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
128Kbytes of In-System Self-programmable Flash program
Advanced RISC Architecture
133 Powerful Instructions - Most Single-clock Cycle Execution
32 ´ 8 General Purpose Working Registers + Peripheral Control Registers
Fully Static Operation
Up to 16MIPS Throughput at 16MHz
On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
128Kbytes of In-System Self-programmable Flash program
Specifications
Attribute | Value |
|---|---|
| Family Name | ATmega |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 64 |
| Device Core | AVR |
| Data Bus Width | 8bit |
| Program Memory Size | 64 kB |
| Maximum Frequency | 16MHz |
| RAM Size | 4 kB |
| USB Channels | 0 |
| Number of PWM Units | 1 |
| Number of SPI Channels | 1 |
| Typical Operating Supply Voltage | 5.5 (Maximum) V |
| Number of USART Channels | 1 |
| Number of UART Channels | 1 |
| Number of CAN Channels | 0 |
| Number of I2C Channels | 1 |
| Number of PCI Channels | 0 |
| Number of Ethernet Channels | 0 |
| Program Memory Type | Flash |
| Dimensions | 14.1 x 14.1 x 1.05mm |
| Width | 14.1mm |
| Number of LIN Channels | 0 |
| Maximum Operating Temperature | +85 °C |
| ADCs | 8 x 10 bit |
| Length | 14.1mm |
| Pulse Width Modulation | 1 (4 Channel) |
| Number of ADC Units | 1 |
| Instruction Set Architecture | RISC |
| Minimum Operating Temperature | -40 °C |
| Maximum Number of Ethernet Channels | 0 |
| Height | 1.05mm |