PIC18F6410-E/PT - 8-bit MCU, 16KB Flash, 40MHz, 64-Pin TQFP
MPN: PIC18F6410-E/PT ✓ Hoạt độngPIC18F6410-E/PT Tóm tắt
An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path and Harvard architecture. It executes C, assembly, or graphical code to read sensors, drive actuators, and exchange data over serial protocols. In the broader hierarchy, a microcontroller sits inside the semiconductor category, the embedded computing category, and ultimately inside the system-on-chip (SoC) parent family, alongside 16-bit, 32-bit, and 64-bit MCUs.
Key features of the PIC18F6410-E/PT include 16 KB of self-programmable Flash, 768 bytes of SRAM, 256 bytes of EEPROM, 54 digital I/O, a 10-bit ADC with multiple channels, two analog comparators, two USART modules, MSSP (SPI/I2C), a 16-bit timer, three 8-bit timers, nanoWatt Technology for low-power modes, an enhanced 16-bit capture/compare/PWM module, and an ICD/ICSP debug interface. The TQFP-64 footprint exposes nearly all peripherals to external pins.
Architecturally, the device uses a 16-bit instruction word with 8-bit data path and a 31-level hardware stack. nanoWatt Technology supports run, idle, and sleep modes with on-the-fly oscillator switching. The extended instruction set, hardware multiplier, and C-friendly architecture make it suitable for control loops and protocol stacks.
Typical applications include industrial manufacturing equipment, instrumentation and monitoring, data acquisition, power conditioning, environmental monitoring, telecom, and consumer devices. It is also used in white goods and HVAC controllers where 8-bit MCUs with rich peripherals and 5V tolerance are preferred.
When designing with this part, verify the operating temperature grade. The -E suffix denotes an extended temperature range of -40C to +125C, suitable for industrial and outdoor enclosures. Decouple VDD/VSS with 100 nF capacitors placed within 5 mm of each pin pair, and keep the ICSP clock and data traces short.
This page synthesizes distributor pricing, drop-in alternatives from the PIC18F family, and practical design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC18F6410-E/PT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC18F6410-E/PT (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Timers, RAM, ADC.
PIC18F6410-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC18F6410T-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC18F6410T-E/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC18LF6410-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC18LF6410-E/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC18F6410-E/PT Tỷ lệ tối đa & tính chất điện
| Family | PIC18F |
| Core Architecture | 8-bit RISC (PIC) |
| Program Memory (Flash) | 16 KB |
| RAM | 768 bytes |
| EEPROM | 256 bytes |
| Maximum Clock Speed | 40 MHz |
| MIPS | 10 MIPS |
| Điện áp cung cấp | 4.2 V to 5.5 V |
| Digital I/O Pins | 54 (max) |
| ADC | 10-bit, multi-channel |
| Analog Comparators | 2 |
| USART | 2 |
| MSSP (SPI / I2C) | 1 |
| Timers | 1x 16-bit + 3x 8-bit |
| Operating Temperature Range (E grade) | -40C to +125C |
| Hộp | TQFP-64 (PT), 10 x 10 mm, 1 mm height |
| Kiểu lắp đặt | Surface Mount |
| Lead-Free / RoHS | Lead-free per Microchip datasheet |
| Debug / Programming | ICSP / ICD |
Cấu hình chân PIC18F6410-E/PT
| Chân 1 | RC0/T1OSO/T13CKI — I/O port C bit 0 / Timer1 oscillator output / Timer1 clock input |
| Chân 2 | RC1/T1OSI/CCP2 — I/O port C bit 1 / Timer1 oscillator input / CCP2 output |
| Chân 3 | RC2/CCP1 — I/O port C bit 2 / CCP1 I/O |
| Chân 4 | RC3/SCK/SCL — I/O port C bit 3 / SPI clock / I2C clock |
| Chân 5 | RC4/SDI/SDA — I/O port C bit 4 / SPI data in / I2C data |
| Chân 6 | RC5/SDO — I/O port C bit 5 / SPI data out |
| Chân 7 | RC6/TX1/CK1 — I/O port C bit 6 / USART1 async transmit / sync clock |
| Chân 8 | RC7/RX1/DT1 — I/O port C bit 7 / USART1 async receive / sync data |
| Chân 9 | VSS — Ground reference |
| Chân 10 | VDD — Positive supply (4.2V-5.5V) |
| Chân 11 | RB0/INT0/FLT0 — I/O port B bit 0 / External interrupt 0 / PWM fault input |
| Chân 12 | RB1/INT1 — I/O port B bit 1 / External interrupt 1 |
| Chân 13 | RB2/INT2 — I/O port B bit 2 / External interrupt 2 |
| Chân 14 | RB3/INT3 — I/O port B bit 3 / External interrupt 3 |
| Chân 15 | RB4/KBI0 — I/O port B bit 4 / Keyboard interrupt 0 |
| Chân 16 | RB5/KBI1 — I/O port B bit 5 / Keyboard interrupt 1 |
| Chân 17 | RB6/KBI2/PGC — I/O port B bit 6 / Keyboard interrupt 2 / ICSP clock |
| Chân 18 | RB7/KBI3/PGD — I/O port B bit 7 / Keyboard interrupt 3 / ICSP data |
| Chân 19 | VSS — Ground reference |
| Chân 20 | VDD — Positive supply (4.2V-5.5V) |
| Chân 21 | RA0/AN0 — I/O port A bit 0 / Analog input 0 |
| Chân 22 | RA1/AN1 — I/O port A bit 1 / Analog input 1 |
| Chân 23 | RA2/AN2/VREF- — I/O port A bit 2 / Analog input 2 / ADC VREF- |
| Chân 24 | RA3/AN3/VREF+ — I/O port A bit 3 / Analog input 3 / ADC VREF+ |
| Chân 25 | RA4/T0CKI — I/O port A bit 4 / Timer0 clock input |
| Chân 26 | RA5/AN4/SS/HLVDIN — I/O port A bit 5 / Analog input 4 / SPI slave select / HLVD input |
| Chân 27 | RA6/OSC2/CLKO — I/O port A bit 6 / Crystal output / Clock output |
| Chân 28 | RA7/OSC1/CLKI — I/O port A bit 7 / Crystal input / Clock input |
| Chân 29 | VSS — Ground reference |
| Chân 30 | VDD — Positive supply (4.2V-5.5V) |
| Chân 31 | RF0 — I/O port F bit 0 |
| Chân 32 | RF1 — I/O port F bit 1 |
| Chân 33 | RF2 — I/O port F bit 2 |
| Chân 34 | RF3 — I/O port F bit 3 |
| Chân 35 | RF4 — I/O port F bit 4 |
| Chân 36 | RF5 — I/O port F bit 5 |
| Chân 37 | RF6 — I/O port F bit 6 |
| Chân 38 | RF7 — I/O port F bit 7 |
| Chân 39 | VSS — Ground reference |
| Chân 40 | VDD — Positive supply (4.2V-5.5V) |
| Chân 41 | RG0 — I/O port G bit 0 |
| Chân 42 | RG1 — I/O port G bit 1 |
| Chân 43 | RG2 — I/O port G bit 2 |
| Chân 44 | RG3 — I/O port G bit 3 |
| Chân 45 | RG4 — I/O port G bit 4 |
| Chân 46 | RE0/RD/AN5 — I/O port E bit 0 / Read control / Analog input 5 |
| Chân 47 | RE1/WR/AN6 — I/O port E bit 1 / Write control / Analog input 6 |
| Chân 48 | RE2/CS/AN7 — I/O port E bit 2 / Chip select / Analog input 7 |
| Chân 49 | RE3 — I/O port E bit 3 |
| Chân 50 | VSS — Ground reference |
| Chân 51 | VDD — Positive supply (4.2V-5.5V) |
| Chân 52 | RD0/PSP0 — I/O port D bit 0 / Parallel slave port bit 0 |
| Chân 53 | RD1/PSP1 — I/O port D bit 1 / Parallel slave port bit 1 |
| Chân 54 | RD2/PSP2 — I/O port D bit 2 / Parallel slave port bit 2 |
| Chân 55 | RD3/PSP3 — I/O port D bit 3 / Parallel slave port bit 3 |
| Chân 56 | RD4/PSP4 — I/O port D bit 4 / Parallel slave port bit 4 |
| Chân 57 | RD5/PSP5 — I/O port D bit 5 / Parallel slave port bit 5 |
| Chân 58 | RD6/PSP6/TX2/CK2 — I/O port D bit 6 / PSP bit 6 / USART2 TX / sync clock |
| Chân 59 | RD7/PSP7/RX2/DT2 — I/O port D bit 7 / PSP bit 7 / USART2 RX / sync data |
| Chân 60 | VSS — Ground reference |
| Chân 61 | VDD — Positive supply (4.2V-5.5V) |
| Chân 62 | MCLR/VPP/RE5 — Master clear reset / Programming voltage / I/O RE5 |
| Chân 63 | C1OUT/RE6 — Comparator 1 output / I/O port E bit 6 |
| Chân 64 | C2OUT/RE7 — Comparator 2 output / I/O port E bit 7 |
Ứng dụng tiêu biểu
PIC18F6410-E/PT phù hợp cho 6 Áp dụngs: Industrial Manufacturing Equipment, Instrumentation and Monitoring, Data Acquisition Systems, Power Conditioning and Control, Environmental Monitoring, Telecom and Consumer Devices.
Industrial Manufacturing Equipment
The PIC18F6410-E/PT fits industrial controllers with its 40 MHz PIC18 core, 16 KB Flash, 768 bytes RAM, and 54 digital I/O. The -E grade operating range of -40C to +125C tolerates factory floor heat near motors and motor drives. Hardware timers drive PWM for actuator control, while the 10-bit ADC reads back motor current or position. The C-friendly architecture lets designers port MPLAB XC8 firmware from PIC18F45K22 designs with little rework, and ICSP/ICD enables in-field firmware updates on installed equipment.
Được đề xuất
Instrumentation and Monitoring
For panel meters, sensor transmitters, and laboratory instruments, the PIC18F6410-E/PT provides a 10-bit multi-channel ADC, two analog comparators, and USART/MSSP for serial reporting. Its 16 KB Flash is enough for calibration tables, linearization routines, and Modbus ASCII/RTU stacks. The 5V tolerance matches legacy analog front-ends, and the extended temperature grade supports outdoor and cabinet-mounted installations.
Được đề xuất
Data Acquisition Systems
Multi-channel data loggers benefit from the PIC18F6410-E/PT's 10-bit ADC, MSSP for external FRAM/EEPROM storage, and USART for PC upload. The 768 bytes of SRAM buffer incoming samples while a foreground task writes to non-volatile memory. The 16 KB Flash holds logger firmware plus a small FAT-style file layer. The TQFP-64 footprint leaves room for analog signal conditioning on a 4-layer PCB.
Được đề xuất
Power Conditioning and Control
Power supply controllers, UPS sense boards, and battery monitoring modules use the PIC18F6410-E/PT for its 10-bit ADC sampling current/voltage, hardware PWM for synchronous drive signals, and 5V-tolerant I/O for opto-isolated feedback paths. The extended temperature grade supports inside-enclosure operation near transformers. nanoWatt idle/sleep modes cut quiescent draw during standby.
Được đề xuất
Environmental Monitoring
Air quality, weather stations, and HVAC sensor nodes pair the PIC18F6410-E/PT with serial CO2, humidity, and particulate sensors via USART/MSSP. Its 16 KB Flash runs averaging/filtering code, and the 256-byte EEPROM stores calibration offsets. The -E grade supports rooftop and outdoor enclosures. Low sleep current via nanoWatt extends battery life in solar-powered deployments.
Được đề xuất
Telecom and Consumer Devices
Peripheral-rich consumer appliances and telecom endpoint controllers use the PIC18F6410-E/PT for display/keypad interfaces, USART links to modems, and PWM for buzzer or LED brightness. The PIC18 architecture is widely supported by MPLAB XC8 and a large library of application notes. The TQFP-64 package keeps the BOM small and the layout two-sided where cost matters.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC18F6410-E/PT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC18F6410-I/PT | PIC18F6410T-I/PT | PIC18F6410T-E/PT | PIC18LF6410-I/PT | PIC18LF6410-E/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-64 (PT), 10x10 mm | TQFP-64 (PT), 10x10 mm - same | TQFP-64 (PT), 10x10 mm - same | TQFP-64 (PT), 10x10 mm - same | TQFP-64 (PT), 10x10 mm - same | TQFP-64 (PT), 10x10 mm - same |
| Program Memory (Flash) | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB |
| RAM | 768 bytes | 768 bytes | 768 bytes | 768 bytes | 768 bytes | 768 bytes |
| Operating Temperature | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +125C (E grade) |
| Supply Voltage | 4.2V to 5.5V | 4.2V to 5.5V | 4.2V to 5.5V | 4.2V to 5.5V | 2.0V to 5.5V | 2.0V to 5.5V |
| Maximum Clock Speed | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Digital I/O Pins | 54 | 54 | 54 | 54 | 54 | 54 |
Bảo phân biệt quan trọng
- Extended temperature grade for harsh environments (vsPIC18F6410-I/PT)
- Lower-voltage compatibility in the same footprint (vsPIC18LF6410-E/PT)
- Full nanoWatt Technology power management (vsPIC18F8410-E/PT)
Ghi chú thiết kế
Decouple each VDD pin pair with a 100 nF X7R ceramic capacitor placed within 5 mm of the pins. For the 64-pin TQFP there are six VDD/VSS pairs (pins 9/10, 19/20, 29/30, 39/40, 50/51, 60/61). Bulk-decouple the supply rail with a 4.7 uF to 10 uF tantalum or polymer cap. When migrating to the LF variant, ensure the regulator can source at least 40 MHz oscillator current at 2.0V (typically 4-6 mA additional headroom).
Route the ICSP clock (PGC, RB6) and data (PGD, RB7) traces as short as possible and away from switching signals. The TQFP-64 (PT) has a 0.5 mm pitch, so use 0.15 mm/0.20 mm trace-and-space and stitch vias under the exposed thermal pad if present. Keep the crystal traces (RA6/RA7) within 5 mm of the MCU to avoid stray capacitance and EMI.
Do not exceed the 5.5V absolute maximum on VDD; the PIC18F6410 is a 5V part, not 3.3V-tolerant. For 3.3V-only rails, choose PIC18LF6410 instead. Verify the -E temperature grade when the enclosure sits near heat sources: -40C to +125C is wider than the -40C to +85C industrial grade. The MCLR pin requires a 10 kohm pull-up to VDD if not driven by an external supervisor.
Thông tin tuân thủ
Lead-free TQFP-64 package per Microchip PIC18F6310/6410 datasheet. RoHS/REACH compliance per Microchip product page. AEC-Q100 not applicable for non-automotive PIC18F6410.
