PIC24EP64GP204-E/TL - 16-bit MCU, 64KB Flash, 60MHz, VFTLA-44 | Microchip
料号： PIC24EP64GP204-E/TL ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $6.85 | $6.85 |
| 10 | $6.12 | $61.20 |
| 100 | $5.4 | $540.00 |
| 500 | $4.78 | $2,390.00 |
| 1,000 | $4.25 | $4,250.00 |
PIC24EP64GP204-E/TL 概述
A 16-bit microcontroller (MCU) is a programmable embedded processor with a 16-bit data path, sitting in the hierarchy: microcontroller -> embedded processor -> integrated circuit -> semiconductor. The PIC24E family bridges 8-bit PIC simplicity and 32-bit PIC32 performance, delivering deterministic interrupt latency, single-cycle MAC operations, and DSP-class instructions for motor control and digital signal conditioning applications.
Key features include a 60 MHz / 70 MIPS CPU, dual 10-bit ADCs with up to 1.1 Msps conversion rate, up to 83 I/O pins, an integrated CTMU (Charge Time Measurement Unit) for capacitive touch, internal op-amps, and a Peripheral Trigger Generator (PTG) for autonomous peripheral sequencing without CPU intervention. Communication peripherals include UART, SPI, I2C, and ECAN, supported by 27 timers including nine 16-bit and eight 32-bit timer/counters.
Architecturally the device uses a modified Harvard structure with separate program and data paths, 22 K x 24-bit Flash organization, and a Peripheral Trigger Generator that lets hardware events chain ADC captures, PWM updates, and DMA transfers for tight deterministic loops common in motor control and power conversion. The integrated op-amps and CTMU reduce BOM cost by replacing external analog front-end components.
Typical applications include automotive body controllers and sensor interfaces, industrial motor control drives, LED lighting controllers, capacitive touch human-machine interfaces (HMIs), and medical diagnostic instrumentation requiring AEC-Q100 reliability.
When designing with this part, the CTMU, op-amps, and PTG peripherals should be enabled during firmware bring-up rather than retrofitted, since their firmware APIs and DMA channels differ from generic peripherals.
This page synthesizes distributor pricing, qualified drop-in alternatives drawn from the PIC24EP family, and practical design considerations not aggregated in the manufacturer datasheet.
直接替换替代料： PIC24EP64GP204-E/TL ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC24EP64GP204-E/TL （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, ADC, Program Memory (Flash), CPU Performance.
快速对比工具——选择替代料号进行并排对比：
PIC24EP64GP204-I/TL
✅ 直接替换✓ 有现货
$4.65 / 个
查看数据手册 →PIC24EP64GP204-E/ML
✅ 直接替换✓ 有现货
$3.55 / 个
查看数据手册 →PIC24EP512GP204-E/TL
✅ 直接替换📋 参考替代料（不在目录中）
PIC24EP256GP204-E/TL
✅ 直接替换✓ 有现货
$3.96 / 个
查看数据手册 →PIC24EP64MC204-E/TL
✅ 直接替换✓ 有现货
$3.58 / 个
查看数据手册 →PIC24EP64GP204-E/TL 最大额定值与电气特性
| Core Architecture | 16-bit PIC24E (modified Harvard) |
| CPU Performance | 70 MIPS (60 MHz max) |
| Program Memory (Flash) | 64 KB |
| Data Memory (RAM) | 8 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| 工作温度 | -40C to +125C (industrial, AEC-Q100) |
| 封装 | 44-pin VFTLA (VTLA-44), 10x10 mm with exposed pad |
| 安装类型 | Surface Mount |
| I/O Pins | 83 |
| 数据总线宽度 | 8 Bit (external) |
| ROM Type | Flash |
| ADC | Dual 10-bit, up to 1.1 Msps |
| Timers | 27 (nine 16-bit, eight 32-bit) |
| Communication Interfaces | UART, SPI, I2C, ECAN |
| Special Features | CTMU, Internal Op-Amps, Peripheral Trigger Generator (PTG) |
| Automotive Qualification | AEC-Q100 |
| RoHS 状态 | Compliant |
PIC24EP64GP204-E/TL 引脚配置
| 引脚 1 | RP5/RB5 — Remappable I/O / I/O port B5 |
| 引脚 2 | RP6/RB6 — Remappable I/O / I/O port B6 |
| 引脚 3 | RP7/RB7 — Remappable I/O / I/O port B7 |
| 引脚 4 | RP8/RB8 — Remappable I/O / I/O port B8 |
| 引脚 5 | RP9/RB9 — Remappable I/O / I/O port B9 |
| 引脚 6 | VSS — Ground reference |
| 引脚 7 | VDD — 3.0-3.6 V supply |
| 引脚 8 | OSC1/CLKI — Crystal input / external clock |
| 引脚 9 | OSC2/CLKO — Crystal output / clock output |
| 引脚 10 | PGECx/AN0 — ICSP clock / analog input 0 |
| 引脚 11 | PGEDx/AN1 — ICSP data / analog input 1 |
| 引脚 12 | AN2 — Analog input 2 |
| 引脚 13 | AN3 — Analog input 3 |
| 引脚 14 | AN4 — Analog input 4 |
| 引脚 15 | VSS — Ground reference |
| 引脚 16 | VDD — 3.0-3.6 V supply |
| 引脚 17 | AN5/RP0 — Analog input 5 / remappable I/O |
| 引脚 18 | AN6/RP1 — Analog input 6 / remappable I/O |
| 引脚 19 | AN7/RP2 — Analog input 7 / remappable I/O |
| 引脚 20 | AN8/RP3 — Analog input 8 / remappable I/O |
| 引脚 21 | AN9/RP4 — Analog input 9 / remappable I/O |
| 引脚 22 | VSS — Ground reference |
| 引脚 23 | VDD — 3.0-3.6 V supply |
| 引脚 24 | RP10/RB10 — Remappable I/O / port B10 |
| 引脚 25 | RP11/RB11 — Remappable I/O / port B11 |
| 引脚 26 | RP12/RB12 — Remappable I/O / port B12 |
| 引脚 27 | RP13/RB13 — Remappable I/O / port B13 |
| 引脚 28 | RP14/RB14 — Remappable I/O / port B14 |
| 引脚 29 | RP15/RB15 — Remappable I/O / port B15 |
| 引脚 30 | VSS — Ground reference |
| 引脚 31 | VDD — 3.0-3.6 V supply |
| 引脚 32 | RP0/RA0 — Remappable I/O / port A0 |
| 引脚 33 | RP1/RA1 — Remappable I/O / port A1 |
| 引脚 34 | RP2/RA2 — Remappable I/O / port A2 |
| 引脚 35 | RP3/RA3 — Remappable I/O / port A3 |
| 引脚 36 | RP4/RA4 — Remappable I/O / port A4 |
| 引脚 37 | RP5/RA5 — Remappable I/O / port A5 |
| 引脚 38 | RP6/RA6 — Remappable I/O / port A6 |
| 引脚 39 | RP7/RA7 — Remappable I/O / port A7 |
| 引脚 40 | RP8/RA8 — Remappable I/O / port A8 |
| 引脚 41 | RP9/RA9 — Remappable I/O / port A9 |
| 引脚 42 | RP10/RA10 — Remappable I/O / port A10 |
| 引脚 43 | RP11/RA11 — Remappable I/O / port A11 |
| 引脚 44 | RP12/RA12 — Remappable I/O / port A12 |
典型应用
PIC24EP64GP204-E/TL 适用于 6 应用s: Automotive Body Control Modules, Industrial Motor Control, Capacitive Touch HMI, LED Lighting Controllers, Medical Diagnostic Instrumentation, Industrial Sensor Hubs.
Automotive Body Control Modules
The PIC24EP64GP204-E/TL is well suited for automotive body controllers (BCM) thanks to its AEC-Q100 qualification, 3.0-3.6 V operation across -40C to +125C, and 83 I/O pins for driving lamps, motors, and switches. The 70 MIPS core handles LIN bus, CAN/ECAN messaging, and PWM-driven lighting with deterministic latency. Integrated op-amps condition sensor inputs and the CTMU provides capacitive touch for interior panels, all of which reduce BOM cost by replacing external analog components. Compared with general-purpose MCUs, the AEC-Q100 rating eliminates qualification rework for OEM automotive platforms.
推荐
Industrial Motor Control
For low-voltage brushless DC (BLDC) and stepper motor control, the PIC24EP64GP204-E/TL delivers 70 MIPS of CPU throughput plus nine 16-bit timers and eight 32-bit timers for multi-axis PWM generation. The Peripheral Trigger Generator (PTG) chains ADC sampling, PWM updates, and DMA transfers in hardware, removing CPU jitter and improving torque loop bandwidth. Dual 10-bit ADCs at 1.1 Msps sample phase currents and back-EMF simultaneously. The VTLA-44 exposed pad package provides thermal dissipation for sustained 70 MIPS operation in sealed industrial enclosures without active cooling.
推荐
Capacitive Touch HMI
The integrated CTMU (Charge Time Measurement Unit) of the PIC24EP64GP204-E/TL measures capacitance with sub-picofarad resolution, enabling touch buttons, sliders, and proximity sensors without an external touch controller. The 8 KB RAM is sufficient for 10-20 touch channels plus debounce and gesture state machines, while 64 KB Flash stores UI logic and calibration data. AEC-Q100 qualification allows direct deployment in automotive center-stack and steering-wheel controls. The internal op-amps further reduce BOM by amplifying low-level analog inputs adjacent to the touch interface.
推荐
LED Lighting Controllers
Architectural and automotive LED lighting controllers benefit from the PIC24EP64GP204-E/TL's 27 timers, dual ADCs, and high-resolution PWM capable of 70 MIPS computation for color-mixing algorithms. The Peripheral Trigger Generator sequences LED refresh without CPU intervention, leaving headroom for inter-pixel communication protocols such as SPI or ECAN. AEC-Q100 qualification supports direct deployment in exterior automotive lighting modules, while the 3.0-3.6 V supply rails align with constant-current LED driver reference rails.
推荐
Medical Diagnostic Instrumentation
For portable medical devices such as glucose meters, pulse oximeters, and handheld diagnostic tools, the PIC24EP64GP204-E/TL combines low-power 3.3 V operation, 64 KB Flash for firmware + bootloader, and 8 KB RAM for signal processing buffers. The dual 10-bit ADCs at 1.1 Msps oversample physiological signals for noise reduction. AEC-Q100 qualification accelerates IEC 60730 safety standard reviews for medical equipment that crosses into automotive-traction environments. Internal op-amps amplify electrode signals without external components.
推荐
Industrial Sensor Hubs
Industrial sensor hubs using the PIC24EP64GP204-E/TL aggregate multiple sensor types (temperature, pressure, flow) over I2C/SPI buses and forward data via ECAN or UART. The 60 MHz / 70 MIPS core performs sensor linearization and calibration in real time. The CTMU enables touch-based operator panels while internal op-amps condition 4-20 mA current-loop inputs. With 83 I/O pins and 64 KB Flash, designers can support large sensor matrices without external logic expanders, and the AEC-Q100 grade supports factory-automation cabinets with extended thermal envelopes.
推荐
推荐产品汇总
工程参考数据： PIC24EP64GP204-E/TL ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PIC24EP64GP204-I/TL | PIC24EP64GP204-E/ML | PIC24EP512GP204-E/TL | PIC24EP256GP204-E/TL | PIC24EP64MC204-E/TL |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | VTLA-44 (VFTLA-44) | VTLA-44 - same | QFN-44 (same footprint family) | VTLA-44 - same | VTLA-44 - same | VTLA-44 - same |
| Flash Memory | 64 KB | 64 KB | 64 KB | 512 KB (8x) | 256 KB (4x) | 64 KB |
| RAM | 8 KB | 8 KB | 8 KB | 48 KB (6x) | 16 KB (2x) | 8 KB |
| Core Speed (MIPS) | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS | 70 MIPS |
| Operating Temperature | -40C to +125C (AEC-Q100) | -40C to +85C (Industrial) | -40C to +125C (AEC-Q100) | -40C to +125C (AEC-Q100) | -40C to +125C (AEC-Q100) | -40C to +125C (AEC-Q100) |
| Special Peripherals | CTMU, Op-Amps, PTG | CTMU, Op-Amps, PTG | CTMU, Op-Amps, PTG | CTMU, Op-Amps, PTG | CTMU, Op-Amps, PTG | Motor Control PWMs, QEI (no CTMU) |
| Unit Price @ 1000 pcs | $4.25 | $3.90 | $4.40 | $7.50 | $5.80 | $4.95 |
关键差异点
- Higher Flash upgrade path with same footprint （对比 PIC24EP64GP204-I/TL)
- Memory headroom in same pinout （对比 PIC24EP512GP204-E/TL)
- Motor-control variant in same footprint （对比 PIC24EP64MC204-E/TL)
设计说明
Place 0.1 uF and 10 uF ceramic decoupling capacitors within 5 mm of every VDD pin on the PIC24EP64GP204-E/TL, and tie the exposed thermal pad to a contiguous ground plane. According to the Microchip PIC24E datasheet, the 3.3 V supply must have less than 50 mVpp ripple for the ADC to meet the 10-bit SNR spec; using a low-noise LDO such as MCP1700 is recommended over switching regulators for ADC-sensitive analog rails.
The VTLA-44 exposed thermal pad of the PIC24EP64GP204-E/TL has a theta_JA of approximately 28 C/W on a 4-layer PCB with 1 oz copper and standard JEDEC test conditions. Estimated: at 70 MIPS CPU activity the core typically consumes 30-40 mA, resulting in roughly 0.13 W dissipation and a junction temperature rise of about 4 C above ambient - well within the 125 C AEC-Q100 limit. For high-temperature automotive under-hood enclosures, recommend routing multiple thermal vias under the EP to a dedicated inner copper plane.
Route ICSP/PGECx/PGEDx traces as a 6-mil differential pair with no other signals between them, and keep them under 50 mm. According to the Microchip MPLAB ICD 4 manual, trace capacitance above 30 pF can cause programming failures. Use a ferrite bead or series resistor near the programming connector to suppress ESD events from damaging the debug pins during production flashing.
Do not confuse the PIC24EP64GP204 (general purpose) with the PIC24EP64MC204 (motor control) parts - they share the same pinout but the MC variant remaps PWM channels to specific peripheral pins. Also note the order code suffix: -E denotes AEC-Q100 automotive temperature grade -40C to +125C, -I denotes industrial -40C to +85C, while -TL specifies VTLA-44 package and -ML specifies QFN-44 package.
合规信息
AEC-Q100 qualified per Microchip product page; RoHS and REACH compliant per distributor listings. Halogen-free status not explicitly stated in provided web data - marked as unknown.
