Microchip, 8bit AVR, ATmega Microcontroller, 16MHz, 16 kB Flash, 44-Pin TQFP

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Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
RS Stock No.:
177-3444
Mfr. Part No.:
ATMEGA16U4-AU
Manufacturer:
Microchip
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Brand

Microchip

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 UART Channels

1

Number of I2C Channels

1

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of USART Channels

1

Number of CAN Channels

0

Number of ADC Units

1

Length

10.1mm

Maximum Operating Temperature

+85 °C

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

ADCs

12 x 10 bit

Minimum Operating Temperature

-40 °C

Number of PCI Channels

0

Number of Ethernet Channels

0

Pulse Width Modulation

1 (4 x 8 bit)

Program Memory Type

Flash

Dimensions

10.1 x 10.1 x 1.05mm

Width

10.1mm

Number of LIN Channels

0

Height

1.05mm

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 85C/ 100 years at 25C
Optional Boot Code Section with Independent Lock Bits

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