Microchip, 8bit AVR, Microcontrollers Microcontroller, 20MHz, 8 kB Flash, 32-Pin VQFN

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Subtotal (1 pack of 5 units)*

£14.50

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£17.40

(inc. VAT)

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Units
Per unit
Per Pack*
5 - 20£2.90£14.50
25 - 95£2.814£14.07
100 +£2.712£13.56

*price indicative

Packaging Options:
RS Stock No.:
199-5355
Mfr. Part No.:
AT90PWM316-16MU
Brand:
Microchip
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Brand

Microchip

Family Name

Microcontrollers

Package Type

VQFN

Mounting Type

Surface Mount

Pin Count

32

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

8 kB

Maximum Frequency

20MHz

RAM Size

1 kB

USB Channels

0

Number of PWM Units

1 x 12 bit

Number of SPI Channels

1

Number of CAN Channels

0

Number of USART Channels

2

Number of UART Channels

1

Number of I2C Channels

0

Typical Operating Supply Voltage

2.7 → 5.5 V

Dimensions

7 x 7 x 1mm

Length

7mm

Width

7mm

ADCs

11 x 10 bit

Maximum Number of Ethernet Channels

0

Program Memory Type

Flash

Height

1mm

Minimum Operating Temperature

-40 °C

Pulse Width Modulation

1 (6 x 12 bit)

Number of Ethernet Channels

0

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Instruction Set Architecture

RISC

The Microchip AT90PWM316 8-bit microcontroller is based on the AVR enhanced RISC architecture. It operates on 2.7V to 5.5V power supply. The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. It features 16K bytes of In-System Programmable Flash with ReadWhile-Write capabilities, 512 bytes EEPROM, 1024 bytes SRAM, 53 general purpose I/O lines, 32 general purpose working registers, three Power Stage Controllers, two flexible Timer/Counters with compare modes and PWM, one USART with DALI mode, an 11-channel 10-bit ADC with two differential input stage with programmable gain, a 10-bit DAC, a programmable Watchdog Timer with Internal Oscillator, an SPI serial port, an On-chip Debug system and four software selectable power saving modes. The Idle mode stops the CPU while allowing the SRAM, Timer/Counters, SPI ports and interrupt system to continue functioning. The Power-down mode saves the register contents but freezes the Oscillator, disabling all other chip functions until the next interrupt or Hardware Reset. The ADC Noise Reduction mode stops the CPU and all I/O modules except ADC, to minimize switching noise during ADC conversions. In Standby mode, the Crystal/Resonator Oscillator is running while the rest of the device is sleeping.

On-chip 2-cycle Multiplier
16K Bytes Flash of In-System Programmable Program Memory
In-System Programming by On-chip Boot Program
512 Bytes of In-System Programmable EEPROM
Programming Lock for Flash Program and EEPROM Data Security
Non Overlapping Inverted PWM Output Pins With Flexible Dead-Time
One 8-bit General purpose Timer/Counter with Separate Prescaler and Capture Mode
One 16-bit General purpose Timer/Counter with Separate Prescaler, Compare Mode and Capture Mode
Programmable Watchdog Timer with Separate On-Chip Oscillator
On-chip PLL for fast PWM (32 MHz, 64 MHz) and CPU (16 MHz)

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