PIC24EP128GP202T-E/MM - 16-bit 70 MIPS MCU, 128KB Flash, 28-QFN | Microchip
Teilenummer: PIC24EP128GP202T-E/MM ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $6.42 | $6,42 |
| 10 | $5.78 | $57,80 |
| 100 | $5.21 | $521,00 |
| 500 | $4.74 | $2.370,00 |
| 1.000 | $4.32 | $4.320,00 |
PIC24EP128GP202T-E/MM Übersicht
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals such as timers, ADC, communication interfaces, and I/O ports. PIC24E devices belong to the 16-bit DSC (Digital Signal Controller) family, positioned in Microchip's portfolio between the 8-bit PIC16/PIC18 architectures and the 32-bit PIC32 families. PIC24E parts add DSP-grade MAC instructions, advanced analog peripherals, and higher clock rates than the PIC24F predecessors.
Key features of the PIC24EP128GP202 include a 16-bit wide data path, 70 MIPS performance from a 70 MHz system clock, dual 10-bit/12-bit capable ADC channels, up to six 16-bit timers, peripheral trigger generator (PTG), op amps, and CTMU (Charge Time Measurement Unit) for capacitive touch and current measurement. AEC-Q100 qualification and the extended -40C to +125C operating range are explicit advantages of the E/MM temperature/grade suffix combination.
The architecture combines a Harvard bus with on-chip 32x16 hardware multiply, providing deterministic execution needed for motor-control loops and real-time DSP filtering. The PIC24E instruction set adds DO and REPEAT hardware loops, MAC (multiply-accumulate) for DSP kernels, and bit-field instructions for efficient peripheral control. With 128 KB Flash (43K x 24 words) and 16 KB SRAM, the part targets mid-range firmware footprints typical in body electronics, sensor fusion, and audio processing.
Typical applications include automotive body and comfort modules, sensor interface boards, motor control pre-drivers, low-cost digital power conversion, and industrial sensor hubs. The AEC-Q100 grade also extends use to under-hood and chassis ECUs when paired with proper external protection.
When designing with this MCU, ensure a low-impedance ground return under the exposed pad to meet thermal and EMI expectations, and configure the alternate I/O mapping table early to avoid pin conflicts. Decoupling should follow Microchip's 100 nF per VDD + bulk 10 uF guidance.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, and should be read alongside the official Microchip PIC24EP128GP202 datasheet (DS70621 family).
Drop-in-Alternativen für PIC24EP128GP202T-E/MM – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit PIC24EP128GP202T-E/MM (gleiche Bauform und Footprint) – abweichend in Core Architecture, Package, Program Memory (Flash), ADC, Communication Peripherals.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
PIC24EP128GP202T-I/MM
✅ Drop-In✓ Auf Lager
$2.05 / Stück
Datenblatt ansehen →PIC24EP128GP202-E/MM
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC24EP256GP202T-E/MM
✅ Drop-In✓ Auf Lager
$4.42 / Stück
Datenblatt ansehen →PIC24EP128GP202-I/MM
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
DSPIC33EP128GP202T-E/MM
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC24EP128GP202T-E/MM Grenzwerte & elektrische Eigenschaften
| Core Architecture | PIC24E (16-bit Harvard) |
| CPU Speed | 70 MIPS (max) |
| Program Memory (Flash) | 128 KB (43K x 24) |
| Data Memory (SRAM) | 16 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| Betriebstemperatur | -40C to +125C (Automotive Grade) |
| Gehäuse | 28-VQFN-S EP (6x6 mm) |
| Montageart | Surface Mount |
| Pin-Anzahl | 28 |
| ADC | 10/12-bit |
| AEC-Q100 Qualification | Yes |
| RoHS-Status | Compliant |
| Halogenfrei | Compliant |
| Packaging | Tape and Reel (T) |
| DSP Engine | MAC + hardware DO/REPEAT loops |
| Communication Peripherals | UART, SPI, I2C, ECAN |
| CTMU | Yes |
PIC24EP128GP202T-E/MM Pin-Konfiguration
| Pin 1 | SDA1/RP9/CN21/PMD3/RB9 — I2C1 SDA / remappable peripheral |
| Pin 2 | RP4/CN6/RB4 — Remappable peripheral / change notification |
| Pin 3 | RP3/CN5/RB3 — Remappable peripheral |
| Pin 4 | RP2/CN4/RB2 — Remappable peripheral |
| Pin 5 | AN0/CN2/RP0/RB0 — Analog input / remappable peripheral |
| Pin 6 | AN1/CN3/RP1/RB1 — Analog input / remappable peripheral |
| Pin 7 | AN2/CN30/RP8/C1IN-/C2IN-/RB8 — Analog / comparator input |
| Pin 8 | AN3/CN29/RP7/C1IN+/C2IN+/RB7 — Analog / comparator input |
| Pin 9 | VREF+/AN4/CN28/RP14/C1OUT/RB14 — ADC Vref+ or analog input |
| Pin 10 | AN5/CN27/RP13/C2OUT/RB13 — Analog input / comparator output |
| Pin 11 | VSS — Ground reference |
| Pin 12 | VDD — Positive supply for I/O and logic (3.3V) |
| Pin 13 | OSC1/CLKI/RA2 — Crystal oscillator input or clock in |
| Pin 14 | OSC2/CLKO/RA3 — Crystal oscillator output or clock out |
| Pin 15 | MCLR/RA5 — Master clear reset (active low) |
| Pin 16 | AN6/OC1/RP10/CN18/RB10 — Analog input / Output compare 1 |
| Pin 17 | AN7/RP11/CN17/RB11 — Analog input / remappable peripheral |
| Pin 18 | TMS/AN8/RP12/CN16/RB12 — JTAG TMS / analog input |
| Pin 19 | TCK/AN9/RP15/CN15/RB15 — JTAG TCK / analog input |
| Pin 20 | TDO/AN10/RP16/CN14/RA6 — JTAG TDO / analog input |
| Pin 21 | TDI/AN11/RP17/CN13/RA7 — JTAG TDI / analog input |
| Pin 22 | AVDD — Analog supply voltage |
| Pin 23 | AVSS — Analog ground |
| Pin 24 | PGEC1/SCL1/RP5/CN8/RB5 — ICD/PGEC1 / I2C1 SCL |
| Pin 25 | PGED1/SDA1/RP6/CN9/RB6 — ICD/PGED1 / I2C1 SDA |
| Pin 26 | SOSCI/RP23/CN11/RC3 — Secondary oscillator input |
| Pin 27 | SOSCO/RP24/CN12/RC4 — Secondary oscillator output |
| Pin 28 | PGC2/ASDA1/RP22/CN10/RC2 — PGEC2 / alternate I2C1 SDA |
Typische Anwendungen
PIC24EP128GP202T-E/MM ist geeignet für 6 Anwendungs: Automotive Body Control Module, Industrial Sensor Hub, Low-Voltage Motor Control Pre-Driver, Digital Audio / Amplifier Front-End, Capacitive Touch User Interface, Portable Data Logger.
Automotive Body Control Module
The PIC24EP128GP202T-E/MM's AEC-Q100 qualification, 70 MIPS core, and integrated ECAN peripheral make it ideal for body and comfort electronics such as central body controllers, lighting modules, and door/window modules. Its 128 KB Flash comfortably fits LIN/Ethernet gateway stacks and capacitive-touch handling via CTMU. The 28-VQFN 6x6 mm footprint and exposed pad enable compact PCBs behind dashboards. Power-conscious designers appreciate sleep currents and multiple low-power modes suited to wake-on-LIN duty cycles.
Empfohlen
Industrial Sensor Hub
The PIC24EP128GP202T-E/MM's on-chip 10/12-bit ADC, op amps, CTMU, and PTG (Peripheral Trigger Generator) reduce external analog components in multi-sensor hubs aggregating temperature, pressure, and flow data. The 16-bit DSP core executes sensor linearization, filtering, and calibration in real time at 70 MIPS. UART/SPI/I2C peripherals aggregate sensor data while industrial temperature tolerance (-40C to +85C with I-temp variant) suits factory-floor deployments in PLCs and edge controllers.
Empfohlen
Low-Voltage Motor Control Pre-Driver
With hardware MAC, 16-bit PWM-capable timers, and DSP-grade MAC operations, the PIC24EP128GP202T-E/MM is well-suited to FOC (field-oriented control) algorithms for low-voltage BLDC and PMSM motors in appliances, fans, and small pumps. The integrated op amps simplify current-sense conditioning and fault comparators. The 128 KB Flash accommodates vector-control libraries, while the AEC-Q100 grade and -40C to +125C range support white-goods and automotive auxiliary motor applications.
Empfohlen
Digital Audio / Amplifier Front-End
Audio front-ends benefit from the PIC24EP128GP202T-E/MM's DSP throughput for sample-rate conversion, equalization, and active crossover filters. The MAC unit handles biquad filter chains with headroom for software mixing. I2S/SP/I2C interfaces connect to DACs and CODECs, while 16 KB SRAM supports small audio buffers. The 28-VQFN exposed pad keeps thermal rise low under sustained signal processing, beneficial for compact consumer and prosumer audio products.
Empfohlen
Capacitive Touch User Interface
The on-chip CTMU (Charge Time Measurement Unit) on PIC24EP128GP202T-E/MM enables direct capacitive touch sensing on PCB pads, eliminating dedicated touch ICs in cost-sensitive HMIs. Combined with 70 MIPS and 128 KB Flash, the MCU can drive small TFT displays, perform gesture decoding, and run UI state machines. The E-temp grade and AEC-Q100 qualification suit automotive HVAC and seat-control touch panels, where reliable operation across wide temperature ranges is mandatory.
Empfohlen
Portable Data Logger
Battery-powered data loggers benefit from the PIC24EP128GP202T-E/MM's low-power sleep modes, CTMU-based temperature sensing, and 128 KB Flash for on-device buffering of sensor streams to removable SPI Flash cards via SD-card adapters. The 70 MIPS core runs compression algorithms while real-time clock and deep-sleep wake-on-timer features extend battery life to months. AEC-Q100 grade also enables automotive trip/telemetry recorders in commercial vehicle fleets.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für PIC24EP128GP202T-E/MM – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | PIC24EP128GP202T-I/MM | PIC24EP128GP202-E/MM | PIC24EP256GP202T-E/MM | PIC24EP128GP202-I/MM | DSPIC33EP128GP202T-E/MM |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 28-VQFN-S EP (6x6 mm) | 28-VQFN-S EP (6x6 mm) - same | 28-VQFN-S EP (6x6 mm) - same | 28-VQFN-S EP (6x6 mm) - same | 28-VQFN-S EP (6x6 mm) - same | 28-VQFN-S EP (6x6 mm) - same |
| Flash Memory | 128 KB | 128 KB | 128 KB | 256 KB (+100%) | 128 KB | 128 KB |
| SRAM | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB |
| CPU Speed | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS |
| Operating Temperature | -40C to +125C | -40C to +85C | -40C to +125C | -40C to +125C | -40C to +85C | -40C to +125C |
| AEC-Q100 Qualified | Yes | No (industrial) | Yes | Yes | No (industrial) | Yes |
| Packaging Format | Tape and Reel | Tape and Reel | Tray | Tape and Reel | Tray | Tape and Reel |
Wichtigste Unterscheidungsmerkmale
- Automotive AEC-Q100 qualification at extended -40C to +125C range (vs. PIC24EP128GP202T-I/MM)
- Higher Flash density at same price tier (vs. PIC24EP256GP202T-E/MM)
- 16-bit DSP MAC engine with hardware DO/REPEAT loops (vs. PIC24FJ64GA002T-I/ML)
Designhinweise
Power the PIC24EP128GP202T-E/MM from a low-noise 3.3V regulator; Microchip recommends placing a 100 nF decoupling capacitor close to each VDD/AVDD pair, with a single 10 uF bulk capacitor near the package. The exposed thermal pad must be soldered to a clean ground plane to meet thermal and EMI expectations. Estimated: idle current is typically <30 mA at 70 MIPS with all peripherals disabled, dropping to single-digit uA in deep sleep.
For the 28-VQFN (6x6 mm) package, use a 0.4 mm pitch land pattern with at least 8 thermal vias under the exposed pad stitching to the inner ground plane. Place decoupling capacitors within 3 mm of their respective supply pins, and route the analog AVSS/AVDD pair as a Kelvin connection to the supply ground to avoid ADC offset errors. Avoid routing high-speed digital signals under the exposed pad to preserve ground integrity.
Do not exceed 3.6V on any VDD pin; the PIC24EP128GP202T-E/MM does not have 5V tolerance on digital I/O. Ensure the MCLR pin is pulled high through a 10 kohm resistor for normal operation; leaving MCLR floating prevents startup. The PIC24E PPS (Peripheral Pin Select) feature lets remappable peripherals be assigned to many I/O pins, but locked assignments must be unlocked via CFGCON before PPS registers accept writes - a frequent source of mysterious peripheral failures for first-time users.
Compliance-Informationen
AEC-Q100 automotive qualified per Microchip product family documentation; halogen-free compliant per Hotenda product listing; RoHS and REACH compliant per Microchip product page; lead-free reflow-compatible per JESD22-A113.
