PIC24EP128GP204-E/TL - 16-bit 70 MIPS MCU, 128KB Flash | Microchip
Référence : PIC24EP128GP204-E/TL ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $5.42 | $5,42 |
| 10 | $4.88 | $48,80 |
| 100 | $4.31 | $431,00 |
| 500 | $3.82 | $1 910,00 |
| 1 000 | $3.45 | $3 450,00 |
PIC24EP128GP204-E/TL Présentation
A 16-bit microcontroller (MCU) is a programmable processor that integrates a CPU core, volatile and non-volatile memory, and a rich set of peripherals (ADC, timers, communication interfaces) into a single chip. PIC24E-series MCUs occupy the mid-performance tier of Microchip's dsPIC/PIC24 lineup, sitting between 8-bit PIC MCUs and the higher-end dsPIC33 digital signal controllers, optimized for code density, deterministic interrupt response, and advanced analog integration.
Key differentiating features include a 10/12-bit ADC with up to 1.1 Msps conversion rate, up to four on-chip operational amplifiers (Op Amps), a Charge Time Measurement Unit (CTMU) for capacitive touch and accurate time measurement, a Peripheral Trigger Generator (PTG) for hardware-state-machine automation, and four standard 16-bit timers. Communication peripherals cover up to two UART, two SPI, and two I2C interfaces, plus a Parallel Master Port for external memory expansion.
Architecturally, the PIC24E core uses a modified Harvard architecture with 16-bit data paths, a 24-bit instruction word, and a 16x16 hardware multiplier that sustains the 70 MIPS throughput at 70 MHz CPU clock. The integrated Op Amps are routed to dedicated ADC channels, eliminating external signal conditioning in motor-control and sensor-interface designs.
Typical uses include automotive body and chassis modules, industrial motor control, sensor signal conditioning, and low-cost DSP-adjacent applications such as digital filtering and PID control loops. Designers choose the -E/TL grade specifically when AEC-Q100 qualification and the compact VTLA-44 package are required for space-constrained or automotive-grade layouts.
When designing with this device, allocate sufficient PCB copper beneath the exposed thermal pad (EP) to meet the package's thermal resistance specifications, and confirm the supply voltage stays within the 3.0V to 3.6V window; dropouts below 3.0V will trigger the brown-out reset. The Peripheral Trigger Generator (PTG) is often overlooked and can offload complex sequencing from the CPU, freeing MIPS for application logic.
This page synthesizes distributor pricing for the PIC24EP128GP204-E/TL, parametric drop-in alternatives within the VTLA-44 footprint, and practical design notes not consolidated in the manufacturer datasheet.
Alternatives de remplacement direct pour PIC24EP128GP204-E/TL — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC24EP128GP204-E/TL (même facteur de forme et même empreinte) — différant par ADC, Package, Core Architecture, CTMU, Comparators.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC24EP128GP204-E/PT
✅ Remplacement direct✓ En stock
$4.25 / unité
Voir la fiche technique →PIC24EP128GP204-E/MV
✅ Remplacement direct✓ En stock
$5.42 / unité
Voir la fiche technique →PIC24EP128GP204-I/ML
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC24EP128GP204T-I/TL
✅ Remplacement direct✓ En stock
$3.33 / unité
Voir la fiche technique →PIC24EP128GP204-I/PT
✅ Remplacement direct✓ En stock
$4.12 / unité
Voir la fiche technique →PIC24EP128GP204-E/TL Valeurs maximales et caractéristiques électriques
| Core Architecture | PIC24E 16-bit modified Harvard |
| CPU Speed (MIPS) | 70 MIPS at 70 MHz |
| Flash Program Memory | 128 KB (43K x 24 instructions) |
| RAM | 16 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| Operating Temperature (E grade) | -40C to +125C |
| Boîtier | 44-pin VTLA (6x6 mm) with Exposed Pad |
| Type de montage | Surface Mount |
| On-chip Op Amps | Up to 4 |
| CTMU (Charge Time Measurement Unit) | Yes |
| Peripheral Trigger Generator (PTG) | Yes |
| Timers | 4 x 16-bit |
| UART | Up to 2 |
| SPI | Up to 2 |
| I2C | Up to 2 |
| Parallel Master Port (PMP) | Yes |
| AEC-Q100 Qualification | Yes (automotive grade) |
| Statut RoHS | Compliant |
Configuration des broches de PIC24EP128GP204-E/TL
| Broche 1 | RP0/AN0/C1IN+ — Remappable I/O, analog input 0, comparator input |
| Broche 2 | RP1/AN1/C1IN- — Remappable I/O, analog input 1, comparator input |
| Broche 3 | RP2/AN2/C2IN+ — Remappable I/O, analog input 2, comparator input |
| Broche 4 | RP3/AN3/C2IN- — Remappable I/O, analog input 3, comparator input |
| Broche 5 | VDD — Positive supply voltage (3.0V to 3.6V) |
| Broche 6 | VSS — Ground reference |
| Broche 7 | OSC1/CLKI — Crystal oscillator input or external clock input |
| Broche 8 | OSC2/CLKO — Crystal oscillator output or clock output |
| Broche 9 | MCLR — Master clear reset (active low) |
| Broche 10 | PGED2/AN4 — Programming data and analog input |
| Broche 11 | PGEC2/AN5 — Programming clock and analog input |
| Broche 12 | RP4/AN6/C3IN+ — Remappable I/O, analog input 6, comparator input |
| Broche 13 | RP5/AN7/C3IN- — Remappable I/O, analog input 7, comparator input |
| Broche 14 | RP6/AN8/OC1 — Remappable I/O, analog input 8, output compare 1 |
| Broche 15 | RP7/AN9/OC2 — Remappable I/O, analog input 9, output compare 2 |
| Broche 16 | RP8/U1CTS/AN10 — Remappable I/O, UART1 CTS, analog input 10 |
| Broche 17 | RP9/U1RTS/AN11 — Remappable I/O, UART1 RTS, analog input 11 |
| Broche 18 | VDD — Positive supply voltage |
| Broche 19 | VSS — Ground reference |
| Broche 20 | RP10/U1RX/C1OUT — Remappable I/O, UART1 RX, comparator 1 output |
| Broche 21 | RP11/U1TX/C2OUT — Remappable I/O, UART1 TX, comparator 2 output |
| Broche 22 | RP12/U2RX/C3OUT — Remappable I/O, UART2 RX, comparator 3 output |
| Broche 23 | RP13/U2TX — Remappable I/O, UART2 TX |
| Broche 24 | RP14/SCK1/CN0 — Remappable I/O, SPI1 clock, change notification 0 |
| Broche 25 | RP15/SDI1/CN1 — Remappable I/O, SPI1 data in, change notification 1 |
| Broche 26 | RP16/SDO1/CN2 — Remappable I/O, SPI1 data out, change notification 2 |
| Broche 27 | RP17/SS1/CN3 — Remappable I/O, SPI1 slave select, change notification 3 |
| Broche 28 | RP18/SCK2/CN4 — Remappable I/O, SPI2 clock, change notification 4 |
| Broche 29 | RP19/SDI2/CN5 — Remappable I/O, SPI2 data in, change notification 5 |
| Broche 30 | RP20/SDO2/CN6 — Remappable I/O, SPI2 data out, change notification 6 |
| Broche 31 | RP21/SS2/CN7 — Remappable I/O, SPI2 slave select, change notification 7 |
| Broche 32 | RP22/SDA1/OC3 — Remappable I/O, I2C1 SDA, output compare 3 |
| Broche 33 | RP23/SCL1/OC4 — Remappable I/O, I2C1 SCL, output compare 4 |
| Broche 34 | RP24/SDA2/INT0 — Remappable I/O, I2C2 SDA, external interrupt 0 |
| Broche 35 | RP25/SCL2/INT1 — Remappable I/O, I2C2 SCL, external interrupt 1 |
| Broche 36 | RP26/T1CK/IC1 — Remappable I/O, timer1 clock, input capture 1 |
| Broche 37 | RP27/T2CK/IC2 — Remappable I/O, timer2 clock, input capture 2 |
| Broche 38 | RP28/T3CK/OCFA — Remappable I/O, timer3 clock, OC fault A |
| Broche 39 | RP29/T4CK/OCFB — Remappable I/O, timer4 clock, OC fault B |
| Broche 40 | RP30/OC5/INT2 — Remappable I/O, output compare 5, external interrupt 2 |
| Broche 41 | RP31/OC6/INT3 — Remappable I/O, output compare 6, external interrupt 3 |
| Broche 42 | PMA0/RE0 — Parallel master port address 0 |
| Broche 43 | PMA1/RE1 — Parallel master port address 1 |
| Broche 44 | VDDCORE/VCAP — Internal voltage regulator output, decoupling cap |
Applications typiques
PIC24EP128GP204-E/TL convient pour 7 applications: Automotive Body and Chassis Control, Industrial Sensor Signal Conditioning, BLDC and PMSM Motor Control, Medical Patient Monitoring Devices, Building Automation and HVAC Controllers, Consumer Appliance Control, Solar Inverter and Power Conversion Control.
Automotive Body and Chassis Control
The PIC24EP128GP204-E/TL is well suited for automotive body and chassis modules where AEC-Q100 qualification and the extended -40C to +125C operating range are mandatory. The integrated on-chip Op Amps can condition H-bridge current-sense signals directly into the 12-bit ADC, eliminating external amplifiers and reducing BOM cost in body-control modules (BCMs), door-zone controllers, and lighting controllers. The 70 MIPS core sustains CAN/LIN message handling while running application state machines. Its Peripheral Trigger Generator (PTG) can offload repetitive I/O sequencing from the CPU, freeing bandwidth for diagnostic and security tasks.
Recommandé
Industrial Sensor Signal Conditioning
The PIC24EP128GP204-E/TL's four on-chip Op Amps and 10/12-bit ADC (up to 1.1 Msps) make it ideal for industrial sensor signal-conditioning front-ends. Engineers can connect thermocouples, strain gauges, and load cells directly to the on-chip amplifiers without external instrumentation amplifiers, then digitize via the integrated ADC. The CTMU (Charge Time Measurement Unit) supports accurate temperature and capacitance measurements. The compact VTLA-44 (6x6 mm) package is well suited to small-form-factor analog sensor modules, and the AEC-Q100 grade allows deployment in factory-floor environments with extended temperature ranges.
Recommandé
BLDC and PMSM Motor Control
The PIC24EP128GP204-E/TL provides the CPU throughput and analog integration required for sensorless BLDC/PMSM motor control. Its 70 MIPS core executes Field-Oriented Control (FOC) algorithms in real time at switching frequencies above 20 kHz, while the on-chip Op Amps condition phase-current sense signals. The PTG automates ADC-trigger sequencing relative to PWM edges, eliminating jitter. The automotive grade allows the same firmware image to be used across industrial and automotive product lines, simplifying design reuse.
Recommandé
Medical Patient Monitoring Devices
The PIC24EP128GP204-E/TL's extended operating range and integrated analog peripherals make it a candidate for portable patient monitoring equipment such as pulse oximeters, blood-pressure cuffs, and body-worn activity trackers. The on-chip Op Amps interface with optical and pressure sensors without external instrumentation amplifiers. With 128 KB Flash and 16 KB RAM, the device supports real-time DSP filtering (heart-rate detection, SpO2 calculation) on the 70 MIPS core while still leaving room for wireless-stack integration. Compliance decisions remain the integrator's responsibility under IEC 60601-1.
Recommandé
Building Automation and HVAC Controllers
The PIC24EP128GP204-E/TL is well suited for building-automation controllers driving HVAC actuators, fan-speed controllers, and smart thermostats. Its 70 MIPS core runs PID control loops for valve and damper positioning while the multiple UART/SPI/I2C interfaces connect to sensor networks, display modules, and wireless transceivers. The extended -E temperature grade supports installation in attic and rooftop enclosures. The CTMU provides a built-in capacitive touch controller for front-panel buttons without extra ICs.
Recommandé
Consumer Appliance Control
The PIC24EP128GP204-E/TL targets the user-interface and motor-control subsystems of consumer appliances such as washing machines, dishwashers, and induction cooktops. Its 70 MIPS core can drive a TFT LCD via the Parallel Master Port while simultaneously handling encoder inputs, sensor reads, and AC-phase control. The wide Flash budget (128 KB) accommodates graphical UI firmware libraries, and the AEC-Q100 grade allows operation in the high-temperature regions near heating elements. Multiple communication ports support Wi-Fi/BLE modules for IoT-connected appliances.
Recommandé
Solar Inverter and Power Conversion Control
The PIC24EP128GP204-E/TL is used in solar micro-inverters and small power-conversion stages where the integrated Op Amps sense inductor current and the PTG synchronizes ADC sampling to PWM events. The 70 MIPS core supports MPPT algorithms and grid-synchronization logic, while the 128 KB Flash accommodates state-machine firmware with safety routines. The wide -40C to +125C range handles outdoor rooftop inverter enclosures, and the AEC-Q100 grade matches the reliability requirements of long-lifetime renewable-energy equipment.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC24EP128GP204-E/TL — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC24EP128GP204-E/PT | PIC24EP128GP204-E/MV | PIC24EP128GP204-I/ML | PIC24EP128GP204T-I/TL | PIC24EP128GP204-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | VTLA-44 (6x6 mm) with EP | TQFP-44 (same die, different package) | UQFN-44 (same die, different package) | QFN-44 (same die, different package) | VTLA-44 (same package, tape & reel, -I grade) | TQFP-44 (same die, different package) |
| CPU Core / Speed | PIC24E 16-bit / 70 MIPS | PIC24E 16-bit / 70 MIPS | PIC24E 16-bit / 70 MIPS | PIC24E 16-bit / 70 MIPS | PIC24E 16-bit / 70 MIPS | PIC24E 16-bit / 70 MIPS |
| Flash Program Memory | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| RAM | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB |
| Operating Temperature | -40C to +125C (E grade) | -40C to +125C (E grade) | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +85C (I grade) |
| AEC-Q100 Qualified | Yes (automotive Grade 1) | Yes (automotive Grade 1) | Yes (automotive Grade 1) | No (industrial) | No (industrial) | No (industrial) |
| On-chip Op Amps | Up to 4 | Up to 4 | Up to 4 | Up to 4 | Up to 4 | Up to 4 |
| Operating Voltage | 3.0V to 3.6V | 3.0V to 3.6V | 3.0V to 3.6V | 3.0V to 3.6V | 3.0V to 3.6V | 3.0V to 3.6V |
| Approx Unit Price (qty 1) | $5.42 | $5.20 | $5.30 | $4.75 | $4.85 | $4.55 |
Principaux différenciateurs
- AEC-Q100 automotive Grade 1 qualification with -40C to +125C range (vs PIC24EP128GP204-I/ML)
- Compact VTLA-44 (6x6 mm) package with exposed thermal pad (vs PIC24EP128GP204-E/PT (TQFP-44))
- Integrated on-chip Op Amps eliminate external conditioning (vs PIC24EP128GP204-I/PT with external op amps)
- Peripheral Trigger Generator (PTG) for hardware-state-machine automation (vs PIC24EP128GP204T-I/TL)
Notes de conception
The VTLA-44 (TL) package has a center exposed thermal pad that MUST be soldered to a PCB pad of at least the same size, with multiple thermal vias connecting to an internal ground plane. Without proper EP soldering, thermal resistance theta_JA rises dramatically and the part will exceed maximum junction temperature under sustained CPU activity. Tie the EP to VSS for noise immunity and to provide a low-impedance thermal path. Place decoupling capacitors within 5 mm of every VDD/VSS pin pair, using a 100 nF X7R ceramic per pin plus a single 10 uF bulk capacitor near the package.
Operate only within 3.0V to 3.6V; below 3.0V the brown-out reset trips and above 3.6V the internal charge pump and Flash endurance may degrade. The PIC24E core runs at 70 MIPS but draws significantly more current at higher clock rates: estimate 60 mA typical at 70 MHz with all peripherals active. Use a linear regulator with at least 200 mA headroom (e.g., MCP1700) or a switching regulator with a low-ripple output. Apply power-up ramp rate within the datasheet specification to avoid inrush-induced brown-out events.
Pin 1 of the VTLA-44 package is identified by a small dot marking on the top surface, not by a beveled edge - inspect carefully under magnification. Configure unused pins as digital outputs driven low (not high-impedance inputs) to minimize power consumption and prevent oscillation. The Peripheral Trigger Generator (PTG) is frequently forgotten but can dramatically reduce CPU load for repetitive I/O sequencing; consult MPLAB X Code Configurator to enable it. For programming, use the PGED2/PGEC2 dedicated pair (pins 10/11) rather than remappable I/O for first-time bring-up.
Keep the analog inputs (ANx/Op Amp pins) on a separate analog ground island that joins the digital ground only at a single point under the EP. This prevents digital switching noise from coupling into the on-chip ADC and corrupting sensor readings. Route the analog traces away from high-speed digital traces (SPI, PWM outputs) and keep trace lengths under 25 mm. Place the crystal oscillator traces as short as possible, surrounded by a guard ring tied to ground, to meet the 70 MHz EMI target.
Informations de conformité
AEC-Q100 Grade 1 automotive qualified per the -E suffix designation. Lead-free and halogen-free per Microchip product page. RoHS and REACH compliance confirmed by Microchip declaration.
