Microchip’s dsPIC33E general purpose DSC family features the highestspeed 70 MIPS core with excellent performance and code density. It offerssuperior ADC performance, CAN communication, CTMU, Op Amps and PeripheralTrigger Generator (PTG) for high-end general purpose applications. Thesedevices are available in various packages and with an extended (125°C) tempoption.
Feature
- Operating Conditions
- 3.0V to 3.6V, -40ºC to +85ºC, DC to 70 MIPS
- 3.0V to 3.6V, -40ºC to +125ºC, DC to 60 MIPS
- dsPIC33E DSC Core
- Modified Harvard Architecture
- C Compiler Optimized Instruction Set
- 16-bit Wide Data Path
- 24-bit Wide Instructions
- 16x16 Integer Multiply Operations
- 32/16 and 16/16 Integer Divide Operations
- Two 40-bit Accumulators with Rounding and Saturation Options
- Single-Cycle Multiply and Accumulate
- Single-Cycle shifts for up to 40-bit Data
- 16x16 Fractional Multiply/Divide Operations
- Programmable Cyclic Redundancy Check (CRC)
- Advanced Analog Features
- ADC: Configurable as 10-bit, 1.1 Msps with four S&H or12-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)
- 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)
- CAN™ module (1 Mbaud) CAN 2.0B support
- Two I2C™ modules (up to 1 Mbaud) with SMBus support
- PPS to allow function remap
- Direct Memory Access (DMA)
- 4-channel DMA with user-selectable priority arbitration
- UART, SPI, ADC, CAN, IC, OC, and Timers
