Microchip ATMEGA16U4-AU, 8bit AVR Microcontroller, ATmega, 16MHz, 16 kB Flash, 44-Pin TQFP
- RS Stock No.:
- 177-3649
- Mfr. Part No.:
- ATMEGA16U4-AU
- Brand:
- Microchip
108 In Global stock for delivery within 10 working day(s)
Price (ex. GST) Each (In a Pack of 2)
$8.13
(exc. GST)
$8.94
(inc. GST)
Units | Per unit | Per Pack* |
|---|---|---|
| 2 - 38 | $8.13 | $16.26 |
| 40 - 78 | $7.985 | $15.97 |
| 80 + | $7.84 | $15.68 |
*price indicative
- RS Stock No.:
- 177-3649
- Mfr. Part No.:
- ATMEGA16U4-AU
- Brand:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
The low power, high performance Microchip 8-bit AVR RISC-based microcontroller featuring 16KB ISP flash memory, 8KB boot code section, 2.5KB SRAM, 1024-byte EEPROM, USB 2.0 full-speed/low speed device, high-speed PWMs, 12-channel 10-bit A/D-converter, and JTAG interface for on-chip-debug. The device achieves up to 16 MIPS throughput at 16MHz. 2.7 - 5.5V operation.
High Performance, Low Power AVR®8-Bit Microcontroller
Advanced RISC Architecture
135 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 16 MIPS Throughput at 16MHz
On-Chip 2-cycle Multiplier
Non-volatile Program and Data Memories
16/32KB of In-System Self-Programmable Flash
1.25/2.5KB Internal SRAM
512Bytes/1KB Internal EEPROM
Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
Data retention: 20 years at 85C/ 100 years at 25C
Optional Boot Code Section with Independent Lock Bits
Advanced RISC Architecture
135 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 16 MIPS Throughput at 16MHz
On-Chip 2-cycle Multiplier
Non-volatile Program and Data Memories
16/32KB of In-System Self-Programmable Flash
1.25/2.5KB Internal SRAM
512Bytes/1KB Internal EEPROM
Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
Data retention: 20 years at 85C/ 100 years at 25C
Optional Boot Code Section with Independent Lock Bits
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| Family Name | ATmega |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 44 |
| Device Core | AVR |
| Data Bus Width | 8bit |
| Program Memory Size | 16 kB |
| Maximum Frequency | 16MHz |
| RAM Size | 512 kB |
| USB Channels | 1 |
| Number of PWM Units | 1 x 8 bit |
| Number of SPI Channels | 1 |
| Number of USART Channels | 1 |
| Number of CAN Channels | 0 |
| Number of UART Channels | 1 |
| Number of I2C Channels | 1 |
| Typical Operating Supply Voltage | 5.5 (Maximum) V |
| Number of PCI Channels | 0 |
| Number of ADC Units | 1 |
| Number of Ethernet Channels | 0 |
| Maximum Operating Temperature | +85 °C |
| Program Memory Type | Flash |
| Maximum Number of Ethernet Channels | 0 |
| Length | 10.1mm |
| ADCs | 12 x 10 bit |
| Height | 1.05mm |
| Number of LIN Channels | 0 |
| Width | 10.1mm |
| Dimensions | 10.1 x 10.1 x 1.05mm |
| Pulse Width Modulation | 1 (4 x 8 bit) |
| Instruction Set Architecture | RISC |
| Minimum Operating Temperature | -40 °C |
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