AT90PWM3B-16MU Part Information
Details for AT90PWM3B-16MU by Microchip Technology
AT90PWM3B
Part Description
Specially designed for lamp ballast and motor control applications, the 8-bit AVR RISC-based microcontroller featuring 8Kbytes of ISP read-while-write flash, 512-byte EEPROM, 512-byte SRAM, 10-channel advanced PWM, 11-channel 8-bit ADC, a 10-bit DAC,four software selectable power saving mode, two or three 12-bit high speed power stage controllers with 4-bit resolution enhancement, and DALI protocol support. Operating voltage is 2.7V - 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Specifications
| Part Family | AVR_PWM |
| Part Prefix | AT90 |
| Architecture | 8 |
| Core | 8-bit AVR |
| MaxSpeed (MHz) | 16 |
| CPU Type | 8-bit AVR |
| CPU Speed (MIPS/DMIPS) | 16 |
| Program Memory Type | Flash |
| SelfWrite | Yes |
| Program Memory Size (KB) | 8 |
| Program Memory Size (KWords) | 8 |
| Multiple Flash Panels | True |
| Secure Bootloader (CodeGuard™ Security) | None |
| Data EEPROM (bytes) | 512 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 105 |
| Operation Voltage Min.(V) | 2.7 |
| Operation Voltage Max.(V) | 5.5 |
| Max I/O Pins | 27 |
| Pin Count | 32 |
| Power On Reset (POR) | Yes |
| Internal Oscillator | Yes |
| Number of Comparators | 3 |
| ADC Channels | 11 |
| Diff ADC Inputs | 2 |
| Max ADC Sampling Rate (ksps) | 125 |
| Max ADC Resolution (bits) | 10 |
| Max ADC Sample/Hold (S/H) | 1 |
| DAC outputs | 1 |
| Max DAC Resolution (bits) | 10 |
| Standard UART | 1 |
| SPI™ | 1 |
| Watch Dog Timers (WDT) | Yes |
| Timers | 5 |
| Stand alone PWM | 12 |
| Capture/Compare/PWM (CCP) | 1 |
| Standalone Output Compare/ Standard PWM | 16 |
| Input Capture | 1 |
| Max # PWM outputs (including complementary outputs) | 12 |
| Output Compare Channels | 16 |
| USB Interface | None |
| Type of CAN module | None |
| Ethernet | None |
| Integrated Wireless Frequency | None |
| Wireless Technology | None |
| JTAG | None |
| Debug Interface | debugWIRE |
| Temperature Range | -40C to +85C |
Alternative Part Descriptions
- AVR 8K FLASH 3PSC BALLAST 16 MHz QFN32 | RS Components
- AVR 8K FLASH 3PSC BALLAST 16 MHZ QFN32 ROHS COMPLIANT: YES | Newark Electronics
- MCU 8-bit 90P AVR RISC 8KB Flash 3.3V/5V 32-Pin QFN EP Tray | Avnet America
- AVR microcontroller; EEPROM: 512B; SRAM: 512B; Flash: 8kB; VQFN32 | Transfer Multisort Elektronik
- MCU 8-bit 90P AVR RISC 8KB Flash 3.3V/5V 32-Pin QFN EP Tray | Avnet Europe
- MCU 8-bit 90P AVR RISC 8KB Flash 3.3V/5V 32-Pin QFN EP Tray | Avnet Asia
- . | Future Electronics
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