Microchip PIC32MX250F128B-50I/SP, 32bit PIC Microcontroller, PIC32MX, 50MHz, 128 kB Flash, 28-Pin SPDIP
- RS-artikelnummer 146-0224
- Tillv. art.nr PIC32MX250F128B-50I/SP
- Tillverkare / varumärke Microchip
PIC32MX1x0/2x0/5x0 32-Bit Microcontrollers
The PIC32 range of microcontrollers from Microchip are 32-bit MCUs with a MIPS microAptiv or M4K core in combination with full range of integrated tools needed for embedded applications. The high performance offered by these devices is desirable for advanced applications such as high impact graphic/user interfaces, Ethernet/USB/CAN connectivity, multitasking embedded control and high performance audio.
The PIC32Mx1x0/2x0/5x0 family of microcontrollers is based upon Microchip’s MIPS32® M4K® core providing up to 83 DMIPS, with variants offering up to 512 Kbytes Flash Program memory and RAM of up to 64 Kbytes.
Microcontroller Features
Up to 50 MHz Max. CPU Speed
MIPS16e® mode for up to 40% smaller code size
Multiple Power Management Modes
Configurable Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)
Peripheral Features
Peripheral Pin Select (PPS)
10-bit 1 Msps Analogue to Digital Converter (ADC) Module – 9 to 48 Channels Dependent on Model
Analogue Comparators – 2 to 3 Dependent on Model
Five 16-bit Timers
Two 32-bit Timers
Real-Time Clock and Calendar (RTCC) Module
Five Output Compare (OC) and Five Input Compare (IC) Modules
Four Direct Memory Access (DMA) Channels
Audio/Graphics/Touch HMI Features
Data Communication – I2S, LJ, RJ, and DSP modes
Control Interface – SPI and I2C
Master Clock – For generation of Fractional Clock frequencies. Can be synchronised with USB Clock and can be tuned in Run-Time
Charge Time Measurement Unit (CTMU) – Available on Some Models
Communication Interface Features
USB 2.0-compliant Full-Speed On-The-Go (OTG) Controller – Dependant on Model
Two UART Modules – Supports LIN 2.0 protocols and IrDA®
Two 4-Wire SPI Modules
Two I2C Modules with SMBus Support
Parallel Master Port (PMP)
High-performance 32-bit microcontrollers designed for: High Impact Graphics/User Interfaces, Ethernet/USB/CAN Connectivity, Multitasking Embedded Control, High Performance Audio
| Attribute | Value |
|---|---|
| Family Name | PIC32MX |
| Package Type | SPDIP |
| Mounting Type | Through Hole |
| Pin Count | 28 |
| Device Core | PIC |
| Data Bus Width | 32bit |
| Program Memory Size | 128 kB |
| Maximum Frequency | 50MHz |
| RAM Size | 32 kB |
| USB Channels | 1 |
| Number of PWM Units | 1 |
| ADC Channels | 9 |
| Number of SPI Channels | 2 |
| Typical Operating Supply Voltage | 2.3 → 3.6 V |
| Timer Resolution | 16bit |
| Height | 3.81mm |
| Number of LIN Channels | 1 |
| PWM Channels | 5 |
| Width | 0.295in |
| Pulse Width Modulation | 1(5 Channel) |
| Program Memory Type | Flash |
| Number of I2C Channels | 2 |
| Number of Timers | 1 |
| Maximum Operating Temperature | +85 °C |
| Instruction Set Architecture | RISC |
| Minimum Operating Temperature | -40 °C |
| ADC Resolution | 10bit |
| Dimensions | 1.4 x 0.295 x 0.15in |
| Timers | 1(5 x 16 bit) |
| ADCs | 1(9 x 10 bit) |
| Length | 35.56mm |
| Number of UART Channels | 2 |
| Number of ADC Units | 1 |
