技术参数参数 | 值 | Architecture | 16-bit | CPU Speed (MIPS) | 70 | Memory Type | Flash | Program Memory (KB) | 64 | RAM Bytes | 8,192 | Temperature Range C | -40 to 125 | Operating Voltage Range (V) | 3 to 3.6 | I/O Pins | 53 | Pin Count | 64 | System Management Features | BOR | POR | Yes | WDT | Yes | nanoWatt Features | Low Sleep/Fast Wake/Fast Control | Digital Communication Peripherals | 2-UART2-SPI2-I2C | Op Amp | 3 | Comparators | 4 | Capture/Compare/PWM Peripherals | 4/4 | PWM Resolution bits | 16 | Motor Control PWM Channels | 6 | Quadrature Encoder Interface (QEI) | 1 | Timers | 5 x 16-bit 2 x 32-bit | Parallel Port | GPIO | DMA | 4 | Cap Touch Channels | 16 |
Emulators & DebuggersDemo & Eval BoardsProgrammer | Operating Range - 3.0V to 3.6V, -40ºC to +85ºC, DC to 70 MIPS
- 3.0V to 3.6V, -40ºC to +125ºC, DC to 60 MIPS
PIC24E MCU Core - Modified Harvard architecture
- C compiler optimized instruction set
- 16-bit wide data path
- 24-bit wide instructions
- 16 x 16 multiply operations
- 32/16 and 16/16 divide operations
High-Speed PWM - Up to three PWM pairs with independent timing
- Dead time for rising and falling edges
- 7.14 ns PWM resolution
- PWM support for:
- Inverters, PFC, Lighting
- BLDC, PMSM, ACIM, SRM
- Programmable Fault inputs
- Flexible trigger configurations for ADC conversions
Advanced Analog Features - ADC module:
- Configurable as 10-bit, 1.1 Msps with four S&H or 12-bit, 500 ksps with one S&H
- Up to three Op amp/Comparators:
- Op Amp direct connection to the ADC module
- Additional dedicated comparator
- Programmable references with 32 voltage points for comparators
- Charge Time Measurement Unit (CTMU):
- Supports mTouch™ capacitive touch sensing
Timers/Output Compare/Input Capture - 12 general purpose timers:
- Five 16-bit and up to two 32-bit timers/counters
- Four OC modules configurable as timers/counters
- PTG module with two configurable timers/counters
- 32-bit Quadrature Encoder Interface (QEI) module configurable as a timer/counter
- Four IC modules
- Peripheral Trigger Generator (PTG) for scheduling complex sequences
Communication Interfaces - Two UART modules (15 Mbps)
- Two 4-wire SPI modules (15 Mbps)
- Two I2C™ modules (up to 1 Mbaud) with SMBus support
- PPS to allow function remap
- Programmable Cyclic Redundancy Check (CRC)
Direct Memory Access (DMA) - 4-channel DMA with user-selectable priority arbitration
- UART, SPI, ADC, IC, OC, and Timers
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