Catalog
Newer Device Available ATMEGA169PA
| Part | Connectivity | Program Memory Type | Peripherals | Program Memory Size | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Oscillator Type | Speed | Number of I/O | RAM Size | Data Converters [custom] | Data Converters [custom] | EEPROM Size | Supplier Device Package | Mounting Type | Core Size | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Core Processor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-VFQFN Exposed Pad | 85 °C | -40 °C | Internal | 8 MHz | 54 | 1 K | 8 | 10 | 512 x 8 | 64-QFN (9x9) | Surface Mount | 8-Bit | 1.8 V | 5.5 V | AVR |
 Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-TQFP | 85 °C | -40 °C | Internal | 8 MHz | 53 | 1 K | 8 | 10 | 512 x 8 | 64-TQFP | Surface Mount | 8-Bit | 2.7 V | 5.5 V | AVR |
 Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-TQFP | 70 °C | 0 °C | Internal | 1 MHz | 53 | 1 K | 8 | 10 | 512 x 8 | 64-TQFP | Surface Mount | 8-Bit | 1.8 V | 5.5 V | AVR |
 Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-TQFP | 85 °C | -40 °C | Internal | 16 MHz | 54 | 1 K | 8 | 10 | 512 x 8 | 64-TQFP | Surface Mount | 8-Bit | 2.7 V | 5.5 V | AVR |
Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-TQFP | 85 °C | -40 °C | Internal | 16 MHz | 54 | 1 K | 8 | 10 | 512 x 8 | 64-TQFP | Surface Mount | 8-Bit | 1.8 V | 5.5 V | AVR |
 Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-VFQFN Exposed Pad | 105 °C | -40 °C | Internal | 16 MHz | 54 | 1 K | 8 | 10 | 512 x 8 | 64-QFN (9x9) | Surface Mount | 8-Bit | 1.8 V | 5.5 V | AVR |
Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-VQFN Dual Rows Exposed Pad | 85 °C | -40 °C | Internal | 16 MHz | 54 | 1 K | 8 | 10 | 512 x 8 | 64-QFN (7x7) | Surface Mount | 8-Bit | 1.8 V | 5.5 V | AVR |
 Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-VQFN Dual Rows Exposed Pad | 85 °C | -40 °C | Internal | 8 MHz | 54 | 1 K | 8 | 10 | 512 x 8 | 64-QFN (7x7) | Surface Mount | 8-Bit | 1.8 V | 5.5 V | AVR |
 Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-VQFN Dual Rows Exposed Pad | 85 °C | -40 °C | Internal | 8 MHz | 54 | 1 K | 8 | 10 | 512 x 8 | 64-QFN (7x7) | Surface Mount | 8-Bit | 1.8 V | 5.5 V | AVR |
Microchip Technology | SPI UART/USART USI | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 16 KB | 64-VQFN Dual Rows Exposed Pad | 85 °C | -40 °C | Internal | 16 MHz | 54 | 1 K | 8 | 10 | 512 x 8 | 64-QFN (7x7) | Surface Mount | 8-Bit | 2.7 V | 5.5 V | AVR |
Key Features
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Description
AI
The high-performance, low-power Microchip 8-bit AVR® RISC-based CMOS 8-bit microcontroller combines 16 KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1 KB SRAM, 54/69 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for boundary-scan and on-chip debugging/programming, a complete on-chip LCD controller with internal contrast control, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a universal serial interface (USI) with start condition detector, an 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, SPI serial port, and five software selectable power saving modes. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.