PIC24EP64GP202-E/SS - 16-Bit 60 MIPS 64KB Flash MCU | Microchip
部品番号: PIC24EP64GP202-E/SS ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $5.2 | $5.20 |
| 10 | $4.68 | $46.80 |
| 100 | $4.16 | $416.00 |
| 500 | $3.74 | $1,870.00 |
| 1,000 | $3.32 | $3,320.00 |
| 3,000 | $2.9 | $8,700.00 |
PIC24EP64GP202-E/SS 概要
This device belongs to the broader microcontroller (MCU) category, which in a system hierarchy sits below microprocessors but above discrete digital logic; the PIC24EP family specifically is a 16-bit Harvard-architecture MCU family from Microchip, positioned between 8-bit PIC16/PIC18 parts and 32-bit PIC32 parts. MCUs integrate CPU core, program memory (Flash), data memory (RAM), peripherals, and I/O onto a single IC, replacing multi-chip discrete logic implementations.
Key features of the PIC24EP64GP202-E/SS include a 16-bit modified Harvard core with single-cycle MAC, 64 KB self-programmable Flash with ECC, 4 KB SRAM, integrated op-amps, a Charge Time Measurement Unit (CTMU), a Peripheral Trigger Generator (PTG), and a high-performance 10/12-bit ADC. The 28-SSOP package keeps the design compact while exposing 21 general-purpose I/O pins. The 3.0 V to 3.6 V single-supply operation simplifies power-tree design.
Typical applications include industrial control, motor drive (BLDC/PMSM) commutation, sensor signal conditioning, USB-device nodes, SMPS digital control, and AEC-Q100 automotive subsystems. The combination of op-amps and CTMU on-chip reduces the external analog chain, lowering BOM cost and PCB area.
For power-budgeting, remember that core MIPS draw is strongly tied to CPU utilization; gate unused peripherals via PMD registers to hit deep sleep currents. Place a 0.1 uF decoupling capacitor within 5 mm of every VDD/VSS pair and use a bulk 4.7 uF tantalum or ceramic close to the IC for ADC reference stability. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone Microchip datasheet.
ドロップイン代替品: PIC24EP64GP202-E/SS — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: PIC24EP64GP202-E/SS （同一形状・フットプリント） — 相違点: ADC, MSL Level, Operating Temperature, Package, Program Memory (Flash).
クイック比較ツール — 並列比較する代替部品を選択:
PIC24EP64GP202-I/SS
✅ ドロップイン✓ 在庫あり
$2.5 / 個
データシートを見る →PIC24EP64GP202T-E/SS
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24EP64MC202-E/SS
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24EP128GP202-E/SS
✅ ドロップイン✓ 在庫あり
$2.71 / 個
データシートを見る →PIC24EP32GP202-E/SS
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24EP64GP202-E/SS 最大定格＆電気的特性
| Series | PIC® 24EP |
| Core Processor | PIC |
| Core Size | 16-Bit |
| Core Speed | 60 MIPS (70 MIPS-capable) |
| Program Memory Size | 64 KB (22K x 24) Flash |
| RAM Size | 4 KB |
| Number of I/O | 21 |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| 動作温度 | -40C to +125C (E = extended industrial) |
| パッケージ / ケース | 28-SSOP (0.209", 5.30 mm width) |
| 実装タイプ | Surface Mount |
| Oscillator Type | Internal with PLL |
| ADC | 10/12-bit high-performance |
| Peripherals | Brown-out Detect, DMA, POR, PWM, WDT |
| Connectivity | I2C, IrDA, LIN, SPI, UART/USART |
| Data Converters | A/D 6x10/12b; D/A 0 |
| RoHS ステータス | Compliant |
| MSLレベル | 1 (unlimited) |
PIC24EP64GP202-E/SS ピン構成
| ピン 1 | SDA1/RA9 — I2C1 SDA / GPIO |
| ピン 2 | SCL1/RA8 — I2C1 SCL / GPIO |
| ピン 3 | RP15/RB15 — Remappable peripheral / GPIO |
| ピン 4 | RP14/RB14 — Remappable peripheral / GPIO |
| ピン 5 | RP13/RB13 — Remappable peripheral / GPIO |
| ピン 6 | RP12/RB12 — Remappable peripheral / GPIO |
| ピン 7 | RP11/RB11 — Remappable peripheral / GPIO |
| ピン 8 | VDD — Core supply (3.0 V to 3.6 V) |
| ピン 9 | VSS — Ground reference |
| ピン 10 | RP10/RB10 — Remappable peripheral / GPIO |
| ピン 11 | RP9/RB9 — Remappable peripheral / GPIO |
| ピン 12 | RP8/RB8 — Remappable peripheral / GPIO |
| ピン 13 | RP7/RB7 — Remappable peripheral / GPIO |
| ピン 14 | RP6/RB6 — Remappable peripheral / GPIO |
| ピン 15 | RP5/RB5 — Remappable peripheral / GPIO |
| ピン 16 | RP4/RB4 — Remappable peripheral / GPIO |
| ピン 17 | VCAP — Filter capacitor for internal 1.8V regulator |
| ピン 18 | RP3/RB3 — Remappable peripheral / GPIO |
| ピン 19 | RP2/RB2 — Remappable peripheral / GPIO |
| ピン 20 | RP1/RB1 — Remappable peripheral / GPIO |
| ピン 21 | RP0/RB0 — Remappable peripheral / GPIO |
| ピン 22 | AVSS — Analog ground |
| ピン 23 | AVDD — Analog supply (3.0 V to 3.6 V) |
| ピン 24 | AN0/RA0 — ADC input / GPIO |
| ピン 25 | AN1/RA1 — ADC input / GPIO |
| ピン 26 | AN2/RA2 — ADC input / GPIO |
| ピン 27 | AN3/RA3 — ADC input / GPIO |
| ピン 28 | OSCI/RA4 — Crystal input / GPIO |
主な用途
PIC24EP64GP202-E/SS の用途: 7 件s: BLDC / PMSM Motor Drive (FOC), Industrial Sensor Signal Conditioning, Switched-Mode Power Supply (SMPS) Digital Control, Automotive Body and Lighting Modules, USB-C HID Peripherals and PC Accessories, Medical Patient Monitoring Wearables, Building Automation and HVAC Control.
BLDC / PMSM Motor Drive (FOC)
The PIC24EP64GP202-E/SS suits sensorless BLDC and PMSM motor drives where deterministic PWM timing and accurate current sampling are critical. Its 60 MIPS core closes a field-oriented control (FOC) loop in well under 20 us, while the integrated op-amps condition phase-current shunt signals without external amplifiers. The PWM module supports center-aligned mode with 1 ns edge resolution at 60 MHz, producing clean sinusoidal voltages that reduce torque ripple and audible noise. Pair the MCU with a 3-phase gate driver such as the Microchip MCP8024 and a 10 kHz to 40 kHz PWM frequency; the MCU's high-speed ADC then samples phase currents at the PWM midpoint for maximum noise rejection. The SSOP-28 footprint keeps the control PCB small enough to fit inside the motor housing for integrated motor designs.
おすすめ
Industrial Sensor Signal Conditioning
The PIC24EP64GP202-E/SS is well matched to industrial 4-20 mA loop transmitters, thermocouple front-ends, and bridge-pressure-sensor signal chains. Its two on-chip op-amps amplify millivolt-level sensor outputs while the CTMU (Charge Time Measurement Unit) enables capacitive touch or RTD temperature measurement with no external ADC. The 12-bit ADC achieves up to 1.1 MSps with 70 dB SNR, sufficient for weighing scales and strain-gauge instrumentation. The SSOP-28 package and -40C to +125C grade make the device at home in factory-floor enclosures. Designers commonly run the MCU at 40 MHz to leave MIPS headroom for MODBUS or IO-Link protocol stacks.
おすすめ
Switched-Mode Power Supply (SMPS) Digital Control
The PIC24EP64GP202-E/SS can digitally control a digitally-tuned analog SMPS or a fully digital buck/boost converter at switching frequencies up to 500 kHz. Its high-speed PWM with 1.6 ns edge resolution gives fine control over duty cycle and dead-time, while the integrated op-amp closes the voltage-mode or peak-current-mode feedback loop without external analog ICs. The 64 KB Flash holds complex control firmware including soft-start, over-current protection, and PID loops. The extended -40C to +125C temperature range supports outdoor telecom or solar inverter environments. A typical 300 W telecom rectifier uses this MCU with a synchronous MOSFET bridge driven by gate drivers like the MCP14700.
おすすめ
Automotive Body and Lighting Modules
The PIC24EP64GP202-E/SS is AEC-Q100 qualified, making it a strong choice for automotive body control, LED headlamp drivers, and HVAC flap control. Its LIN and UART peripherals interface directly to vehicle body networks, while the CTMU implements capacitive touch on door handles or seat controls. The 21 GPIO pins drive multiple LED strings with PWM dimming at 16-bit resolution, eliminating flicker in headlamp DRLs and ambient lighting. The wide 3.0 V to 3.6 V supply tolerates cranking transients when paired with a TVS-protected 12 V to 3.3 V LDO. Automotive designers also choose this MCU for HVAC blower control where its -40C to +125C rating and op-amps simplify closed-loop current regulation.
おすすめ
USB-C HID Peripherals and PC Accessories
Although the PIC24EP64GP202-E/SS lacks on-chip USB, it can drive USB-C HID peripherals through an external USB-IF certified bridge such as the MCP2210 (SPI to USB) or MCP2221A (UART/I2C to USB). The 64 KB Flash hosts rich HID firmware for keyboards, mice, or custom HID devices with macro support. The 60 MIPS performance handles debounce, LED animation, and capacitive touch without dropping USB polling packets. Designers favor this MCU when they want flexible I/O (21 GPIOs) plus the on-chip op-amps for analog front-ends. The 28-SSOP package fits compact consumer dongles, and the -40C to +125C grade supports ruggedized industrial peripherals.
おすすめ
Medical Patient Monitoring Wearables
The PIC24EP64GP202-E/SS powers battery-operated medical wearables such as pulse oximeters, single-lead ECG patches, and continuous glucose monitor (CGM) sensor pods. Its 16-bit ADC with 1.1 MSps captures photoplethysmography (PPG) and ECG waveforms at clinical fidelity, while on-chip op-amps condition the analog front-end without external amplifier ICs. The CTMU drives precise LED current pulses for SpO2 measurement, removing the need for a dedicated LED controller. Low-power sleep modes drop consumption below 30 uA, enabling multi-day battery life on a small Li-ion cell. The AEC-Q100 grade and SSOP-28 footprint make this MCU a strong choice when reliability and small PCB area both matter.
おすすめ
Building Automation and HVAC Control
The PIC24EP64GP202-E/SS fits building automation nodes such as smart thermostats, VAV (variable air volume) controllers, and BACnet/MODBUS gateway devices. Its UART and I2C peripherals connect to wall-bus transceivers and sensor networks, while the 21 GPIOs handle relays, TRIAC drive, and 0-10 V dimming outputs for LED fixtures. The integrated op-amps condition thermistor and humidity sensor outputs directly, reducing external analog components. The 64 KB Flash supports full BACnet MS/TP or MODBUS RTU protocol stacks plus local scheduling logic. The extended -40C to +125C grade supports rooftop equipment enclosures with wide thermal swings.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: PIC24EP64GP202-E/SS — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | PIC24EP64GP202-I/SS | PIC24EP64GP202T-E/SS | PIC24EP64MC202-E/SS | PIC24EP128GP202-E/SS | PIC24EP32GP202-E/SS |
|---|---|---|---|---|---|---|
| Package | 28-SSOP | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 64 KB | 64 KB | 64 KB | 64 KB | 128 KB | 32 KB |
| RAM | 4 KB | 4 KB | 4 KB | 8 KB | 8 KB | 4 KB |
| CPU Speed | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS |
| Temperature Grade | E: -40C to +125C | I: -40C to +85C | E: -40C to +125C | E: -40C to +125C | E: -40C to +125C | E: -40C to +125C |
| Dedicated Motor Control PWM | General-purpose PWM | General-purpose PWM | General-purpose PWM | Yes (with HR duty cycle, dead-band) | General-purpose PWM | General-purpose PWM |
| AEC-Q100 Qualified | Yes | Yes | Yes | Yes | Yes | Yes |
主な差別化要因
- Wider temperature grade (E) for automotive and outdoor industrial （vs PIC24EP64GP202-I/SS)
- Dedicated motor-control PWM and 8 KB RAM （vs PIC24EP64GP202-E/SS (this product))
- Double Flash memory for firmware-heavy applications （vs PIC24EP64GP202-E/SS (this product))
設計ノート
Place a 0.1 uF X7R ceramic decoupling capacitor within 5 mm of every VDD/VSS pair and a 4.7 uF bulk capacitor close to the device. Connect the VCAP pin (pin 17) to ground through a 10 uF low-ESR ceramic to stabilize the internal 1.8 V regulator; do not omit this capacitor. Keep analog (AVDD/AVSS) and digital (VDD/VSS) grounds tied at a single point under the IC to avoid ground-loop noise in ADC readings.
Estimated: at 60 MIPS with all peripherals active, VDD = 3.3 V, ICC is approximately 35 mA, giving P = 115 mW. The SSOP-28 has theta_JA around 70 C/W on a 2-layer JEDEC board, resulting in a junction temperature rise of 8 C above ambient at 25 C. Even at +125 C ambient, junction temperature remains within the -40C to +125C operating range with no external heatsink required. For AEC-Q100 designs confirm thermal performance on the production PCB stack-up.
Do not leave the VCAP pin floating - the MCU will not start without its internal regulator stabilized. Always configure unused I/O pins as digital outputs (not inputs) to avoid current draw from floating CMOS inputs. When migrating from PIC24F to PIC24EP, remember the EP family requires a longer start-up delay (typically 25 us after POR) before Flash becomes accessible.
For ADC sampling, set the acquisition time to at least 12 TAD and use the internal bandgap reference for low-noise measurements below 100 kHz. Route analog traces (AN0-AN3) away from PWM switching lines and add a ground guard ring around sensitive analog traces. The CTMU current sources are precise to within +/- 5 percent and should be calibrated against an external reference once per firmware revision.
コンプライアンス情報
AEC-Q100 qualified per Microchip product family datasheet DS70659G. RoHS and lead-free status confirmed by Microchip product page. REACH and conflict minerals status not stated in available sources.
