Описание
The PIC24E general purpose MCUs feature the highest speed 70 MIPS core with excellent performance and code density. It offers superior ADC performance, CTMU, Op Amps and Peripheral Trigger Generator (PTG) for high-end general purpose applications. These devices are available in various packages and with extended (125°C) temp option.
- Operating Conditions
- 3.0V to 3.6V, -40°C to +85°C, DC to 70 MIPS
- 3.0V to 3.6V, -40°C to +125°C, DC to 60 MIPS Core: 16-bit dsPIC33E/PIC24E CPU
- Code-efficient (C and Assembly) architecture
- Two 40-bit wide accumulators
- Single-cycle (MAC/MPY) with dual data fetch
- Single-cycle mixed-sign MUL plus hardware divide
- 32-bit multiply support Clock Management
- 0.9% internal oscillator
- Programmable PLLs and oscillator clock sources
- Fail-Safe Clock Monitor (FSCM)
- Independent Watchdog Timer (WDT)
- Fast wake-up and start-up Power Management
- Low-power management modes (Sleep, Idle, Doze)
- Integrated Power-on Reset and Brown-out Reset
- 0.6 mA/MHz dynamic current (typical)
- 30 µA IPD current (typical) 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:
- DC/DC, AC/DC, 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
- Six analog inputs on 28-pin devices and up to 16 analog inputs on 64-pin devices
- Flexible and independent ADC trigger sources
- Up to three Op amp/Comparators with direct connection to the ADC module:
- Additional dedicated comparator
- Programmable references with 32 voltage points
- Charge Time Measurement Unit (CTMU):
- Supports mTouch™ capacitive touch sensing
- Provides high-resolution time measurement (1 ns)
- On-chip temperature measurement 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 Pin Select (PPS) to allow function remap
- Peripheral Trigger Generator (PTG) for scheduling complex sequences Communication Interfaces
- Two UART modules (17.5 Mbps)
- With support for LIN 2.0 protocols and IrDA®
- Two 4-wire SPI modules (15 Mbps)
- ECAN™ module (1 Mbaud) CAN 2.0B support
- 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, ECAN, IC, OC, and Timers Input/Output
- Sink/Source 15 mA or 10 mA, pin-specific for standard VOH/VOL, up to 22 or 14 mA, respectively for non-standard VOH1
- 5V-tolerant pins
- Selectable open drain, pull-ups, and pull-downs
- Up to 5 mA overvoltage clamp current
- External interrupts on all I/O pins Qualification and Class B Support
- AEC-Q100 REVG (Grade 1 -40°C to +125°C) planned
- AEC-Q100 REVG (Grade 0 -40°C to +150°C) planned
- Class B Safety Library, IEC 60730 Debugger Development Support
- In-circuit and in-application programming
- Two program and two complex data breakpoints
- IEEE 1149.2-compatible (JTAG) boundary scan
- Trace and run-time watch
