DSPIC33FJ12MC202-I/SP
102,000 ₫
Features:Operating Range:DC – 40 MIPS (40 MIPS at 3.0-3.6V, -40°C to +85°C)Industrial temperature range (-40°C to +85°C)Extended temperature range (-40°C to +125°C)High-Performance DSC CPU:Modified Harvard architectureC compiler optimized instruction set16-bit wide data path24-bit wide instructionsLinear program memory addressing up to 4M instruction wordsLinear data memory addressing up to 64 Kbytes83 base instructions: mostly 1 word/1 cycleTwo 40-bit accumulators with rounding and saturation optionsFlexible and powerful addressing modes:IndirectModuloBit-ReversedSoftware stack16 x 16 fractional/integer multiply operations32/16 and 16/16 divide operationsSingle-cycle multiply and accumulate:Accumulator write back for DSP operationsDual data fetchUp to ±16-bit shifts for up to 40-bit data Timers/Capture/Compare/PWM:Timer/Counters, up to three 16-bit timersCan pair up to make one 32-bit timer1 timer runs as Real-Time Clock with external 32.768 kHz oscillatorProgrammable prescalerInput Capture (up to 4 channels):Capture on up, down or both edges16-bit capture input functions4-deep FIFO on each captureOutput Compare (up to 2 channels):Single or Dual 16-Bit Compare mode16-bit Glitchless PWM modeInterrupt Controller:5-cycle latency118 interrupt vectorsUp to 26 available interrupt sourcesUp to 3 external interrupts7 programmable priority levels4 processor exceptionsDigital I/O:Peripheral pin Select functionalityUp to 21 programmable digital I/O pinsWake-up/Interrupt-on-Change for up to 21 pinsOutput pins can drive from 3.0V to 3.6VUp to 5V with output drain configurationAll digital input pins are 5V tolerant4 mA sink on all I/O pinsOn-Chip Flash and SRAM:Flash program memory, up to 12 KbytesData SRAM, up to 1 KbyteBoot and General Security for Program FlashSystem Management:Flexible clock options:External, crystal, resonator, internal RCFully integrated Phase-Locked Loop (PLL)Extremely low jitter PLLPower-up TimerOscillator Start-up Timer/StabilizerWatchdog Timer with its own RC oscillatorFail-Safe Clock MonitorReset by multiple sourcesPower Management:On-chip 2.5V voltage regulatorSwitch between clock sources in real timeIdle, Sleep and Doze modes with fast wake-upPackage options:28-pin SDIP, SOIC and QFN Parameter Name ValueArchitecture16-bitCPU Speed (MIPS)40Memory TypeFlashProgram Memory (KB)12RAM Bytes1,024Temperature Range C-40 to +85Operating Voltage Range (V)3 to 3.6I/O Pins21Pin Count28System Management FeaturesBORPORYesWDTYesInternal Oscillator7.37 MHz, 32.768 kHznanoWatt FeaturesFast Wake/Fast ControlDigital Communication Peripherals1-UART1-SPI1-I2CAnalog Peripherals1-A/D 6×12-bit @ 500(ksps)Capture/Compare/PWM Peripherals4/2PWM Resolution bits16Motor Control PWM Channels8Quadrature Encoder Interface (QEI)1Timers3 x 16-bit 1 x 32-bitParallel PortGPIOCap Touch Channels6datasheet
Features:
Operating Range:
DC – 40 MIPS (40 MIPS at 3.0-3.6V, -40°C to +85°C)
Industrial temperature range (-40°C to +85°C)
Extended temperature range (-40°C to +125°C)
High-Performance DSC CPU:
Modified Harvard architecture
C compiler optimized instruction set
16-bit wide data path
24-bit wide instructions
Linear program memory addressing up to 4M instruction words
Linear data memory addressing up to 64 Kbytes
83 base instructions: mostly 1 word/1 cycle
Two 40-bit accumulators with rounding and saturation options
Flexible and powerful addressing modes:
Indirect
Modulo
Bit-Reversed
Software stack
16 x 16 fractional/integer multiply operations
32/16 and 16/16 divide operations
Single-cycle multiply and accumulate:
Accumulator write back for DSP operations
Dual data fetch
Up to ±16-bit shifts for up to 40-bit data Timers/Capture/Compare/PWM:
Timer/Counters, up to three 16-bit timers
Can pair up to make one 32-bit timer
1 timer runs as Real-Time Clock with external 32.768 kHz oscillator
Programmable prescaler
Input Capture (up to 4 channels):
Capture on up, down or both edges
16-bit capture input functions
4-deep FIFO on each capture
Output Compare (up to 2 channels):
Single or Dual 16-Bit Compare mode
16-bit Glitchless PWM mode
Interrupt Controller:
5-cycle latency
118 interrupt vectors
Up to 26 available interrupt sources
Up to 3 external interrupts
7 programmable priority levels
4 processor exceptions
Digital I/O:
Peripheral pin Select functionality
Up to 21 programmable digital I/O pins
Wake-up/Interrupt-on-Change for up to 21 pins
Output pins can drive from 3.0V to 3.6V
Up to 5V with output drain configuration
All digital input pins are 5V tolerant
4 mA sink on all I/O pins
On-Chip Flash and SRAM:
Flash program memory, up to 12 Kbytes
Data SRAM, up to 1 Kbyte
Boot and General Security for Program Flash
System Management:
Flexible clock options:
External, crystal, resonator, internal RC
Fully integrated Phase-Locked Loop (PLL)
Extremely low jitter PLL
Power-up Timer
Oscillator Start-up Timer/Stabilizer
Watchdog Timer with its own RC oscillator
Fail-Safe Clock Monitor
Reset by multiple sources
Power Management:
On-chip 2.5V voltage regulator
Switch between clock sources in real time
Idle, Sleep and Doze modes with fast wake-up
Package options:
28-pin SDIP, SOIC and QFN
| Parameter Name | Value |
| Architecture | 16-bit |
| CPU Speed (MIPS) | 40 |
| Memory Type | Flash |
| Program Memory (KB) | 12 |
| RAM Bytes | 1,024 |
| Temperature Range C | -40 to +85 |
| Operating Voltage Range (V) | 3 to 3.6 |
| I/O Pins | 21 |
| Pin Count | 28 |
| System Management Features | BOR |
| POR | Yes |
| WDT | Yes |
| Internal Oscillator | 7.37 MHz, 32.768 kHz |
| nanoWatt Features | Fast Wake/Fast Control |
| Digital Communication Peripherals | 1-UART 1-SPI 1-I2C |
| Analog Peripherals | 1-A/D 6×12-bit @ 500(ksps) |
| Capture/Compare/PWM Peripherals | 4/2 |
| PWM Resolution bits | 16 |
| Motor Control PWM Channels | 8 |
| Quadrature Encoder Interface (QEI) | 1 |
| Timers | 3 x 16-bit 1 x 32-bit |
| Parallel Port | GPIO |
| Cap Touch Channels | 6 |
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