PIC18F66K22-E/PT - 64KB Flash 8-bit MCU with nanoWatt XLP | Microchip
MPN: PIC18F66K22-E/PT ✓ فعالPIC18F66K22-E/PT جائزہ
کے لیے ڈراپ اِن متبادل PIC18F66K22-E/PT — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں PIC18F66K22-E/PT (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, Timers, I/O Pins, Program Memory (Flash), Operating Temperature.
PIC18F67K22-I/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC18F65K22-I/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC18F65K22-E/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC18F67K22-E/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC18F66K22-I/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC18F66J55-I/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC18F66K22-E/PT زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Architecture | PIC18, 8-bit |
| Program Memory (Flash) | 64 KB |
| Data RAM | 4 KB |
| Data EEPROM | 1 KB |
| Maximum CPU Speed | 64 MHz (16 MIPS) |
| Operating Voltage Range | 1.8 V to 5.5 V |
| ADC | 12-bit, up to 16 channels |
| Analog Comparators | 2 |
| CTMU (Capacitive Touch) | Yes |
| UART/USART | 2x Enhanced USART |
| SPI | 2x MSSP (SPI/I2C) |
| I2C | 2x MSSP (SPI/I2C) |
| Timers | 8-/16-bit, multiple |
| CCP/ECCP Modules | Yes |
| آپریٹنگ درجہ حرارت | -40 C to +125 C (E grade) |
| پیکیج | 64-pin TQFP (10x10 mm) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| MSL لیول | 3 (168 hours) |
| RoHS اسٹیٹس | Compliant |
| AEC-Q100 | Qualified |
PIC18F66K22-E/PT پن کنفیگریشن
| پن 1 | RH0 — I/O port H bit 0 |
| پن 2 | RH1 — I/O port H bit 1 |
| پن 3 | RH2 — I/O port H bit 2 |
| پن 4 | RH3 — I/O port H bit 3 |
| پن 5 | RF0 — I/O port F bit 0 |
| پن 6 | RF1 — I/O port F bit 1 |
| پن 7 | RF2 — I/O port F bit 2 |
| پن 8 | RF3 — I/O port F bit 3 |
| پن 9 | RF4 — I/O port F bit 4 |
| پن 10 | RF5 — I/O port F bit 5 |
| پن 11 | RF6 — I/O port F bit 6 |
| پن 12 | RF7 — I/O port F bit 7 |
| پن 13 | VSS — Ground reference |
| پن 14 | VDD — Positive supply voltage (1.8 V to 5.5 V) |
| پن 15 | RA0 — I/O port A bit 0 |
| پن 16 | RA1 — I/O port A bit 1 |
| پن 17 | RA2 — I/O port A bit 2 |
| پن 18 | RA3 — I/O port A bit 3 |
| پن 19 | RA4 — I/O port A bit 4 |
| پن 20 | RA5 — I/O port A bit 5 |
| پن 21 | RA6 — I/O port A bit 6 |
| پن 22 | RA7 — I/O port A bit 7 |
| پن 23 | VSS — Ground reference |
| پن 24 | VDD — Positive supply voltage (1.8 V to 5.5 V) |
| پن 25 | RB0 — I/O port B bit 0 |
| پن 26 | RB1 — I/O port B bit 1 |
| پن 27 | RB2 — I/O port B bit 2 |
| پن 28 | RB3 — I/O port B bit 3 |
| پن 29 | RB4 — I/O port B bit 4 |
| پن 30 | RB5 — I/O port B bit 5 |
| پن 31 | RB6 — I/O port B bit 6 |
| پن 32 | RB7 — I/O port B bit 7 |
| پن 33 | RC0 — I/O port C bit 0 |
| پن 34 | RC1 — I/O port C bit 1 |
| پن 35 | RC2 — I/O port C bit 2 |
| پن 36 | RC3 — I/O port C bit 3 |
| پن 37 | RC4 — I/O port C bit 4 |
| پن 38 | RC5 — I/O port C bit 5 |
| پن 39 | RC6 — I/O port C bit 6 |
| پن 40 | RC7 — I/O port C bit 7 |
| پن 41 | VSS — Ground reference |
| پن 42 | VDD — Positive supply voltage (1.8 V to 5.5 V) |
| پن 43 | RD0 — I/O port D bit 0 |
| پن 44 | RD1 — I/O port D bit 1 |
| پن 45 | RD2 — I/O port D bit 2 |
| پن 46 | RD3 — I/O port D bit 3 |
| پن 47 | RD4 — I/O port D bit 4 |
| پن 48 | RD5 — I/O port D bit 5 |
| پن 49 | RD6 — I/O port D bit 6 |
| پن 50 | RD7 — I/O port D bit 7 |
| پن 51 | VSS — Ground reference |
| پن 52 | VDD — Positive supply voltage (1.8 V to 5.5 V) |
| پن 53 | RE0 — I/O port E bit 0 |
| پن 54 | RE1 — I/O port E bit 1 |
| پن 55 | RE2 — I/O port E bit 2 |
| پن 56 | RE3 — I/O port E bit 3 |
| پن 57 | RE4 — I/O port E bit 4 |
| پن 58 | RE5 — I/O port E bit 5 |
| پن 59 | RE6 — I/O port E bit 6 |
| پن 60 | RE7 — I/O port E bit 7 |
| پن 61 | RG0 — I/O port G bit 0 |
| پن 62 | RG1 — I/O port G bit 1 |
| پن 63 | RG2 — I/O port G bit 2 |
| پن 64 | RG3 — I/O port G bit 3 |
عام استعمالات
PIC18F66K22-E/PT کے لیے موزوں ہے 6 ایپلیکیشنs: Capacitive Touch User Interfaces, Automotive Body Control Modules, Battery-Powered IoT Sensor Nodes, Industrial Control and Instrumentation, Medical Portable Monitoring Devices, Consumer Appliance Control Boards.
Capacitive Touch User Interfaces
The PIC18F66K22-E/PT is well suited for capacitive touch HMI panels because its on-chip CTMU provides femtofarad-grade capacitance measurement with no external touch IC. Combined with the 12-bit ADC and 64-pin TQFP’s 53 I/O, designers can implement up to 30+ touch electrodes with proximity sensing. The nanoWatt XLP deep-sleep current under 20 nA lets battery-powered remotes wake on touch within 50 ms.
تجویز کردہ
Automotive Body Control Modules
With AEC-Q100 Grade 1 qualification and -40 C to +125 C operating range, the PIC18F66K22-E/PT targets BCM, lighting controllers, HVAC panels, and seat-control ECUs. The 64-pin TQFP provides 53 I/O for driving LED matrices, reading switch matrices, and interfacing LIN/CAN transceivers via the Enhanced USART. The 64 KB Flash supports OSEK/OSEKtime and AUTOSAR-light stacks.
تجویز کردہ
Battery-Powered IoT Sensor Nodes
The nanoWatt XLP technology delivers 20 nA typical deep-sleep current and 100 nA sleep with RTCC running, allowing years of operation on a single CR2032 coin cell. The 1.8 V to 5.5 V operating range accepts Li-Ion or 2xAA directly. The 12-bit ADC with 16 channels supports multi-sensor fusion (temperature, humidity, pressure) while the CTMU enables touch wake-up from sleep.
تجویز کردہ
Industrial Control and Instrumentation
The 64 MHz CPU delivers 16 MIPS for real-time PID control loops, while 2x Enhanced USART and 2x MSSP (SPI/I2C) ports connect to motor drivers, ADCs, DACs, and isolated communication ICs. The 12-bit ADC with 16 channels samples multiple sensor inputs at up to 100 ksps. Operating from 1.8 V to 5.5 V supports both 3.3 V and 5 V industrial bus interfaces.
تجویز کردہ
Medical Portable Monitoring Devices
Medical devices requiring reliable operation from low-voltage batteries benefit from the PIC18F66K22-E/PT’s XLP low-power modes and 12-bit ADC precision. The CTMU can measure respiratory waveforms via chest-strap capacitance changes. The -40 C to +125 C range handles sterilization and transport conditions. The 64 KB Flash supports Bluetooth/BLE command stacks via external RN4870 modules.
تجویز کردہ
Consumer Appliance Control Boards
The PIC18F66K22-E/PT drives washing machines, dishwashers, microwave ovens, and air conditioners where its 53 I/O handle keypads, displays, motor triac drives, and sensor feedback. The 64 KB Flash and 4 KB RAM support real-time operating systems and graphical LCD drivers. The wide operating voltage (1.8 V-5.5 V) tolerates unregulated SMPS rails in cost-sensitive appliances.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC18F66K22-E/PT — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC18F67K22-I/PT | PIC18F65K22-I/PT | PIC18F65K22-E/PT | PIC18F67K22-E/PT | PIC18F66K22-I/PT | PIC18F66J55-I/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-64 (10x10 mm) | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same |
| Flash Memory | 64 KB | 128 KB | 32 KB | 32 KB | 128 KB | 64 KB (same) | 96 KB |
| Operating Temperature | -40 C to +125 C (E grade) | -40 C to +85 C (I grade) | -40 C to +85 C (I grade) | -40 C to +125 C (E grade) | -40 C to +125 C (E grade) | -40 C to +85 C (I grade) | -40 C to +85 C (I grade) |
| CPU Speed | 64 MHz (16 MIPS) | 64 MHz (16 MIPS) | 64 MHz (16 MIPS) | 64 MHz (16 MIPS) | 64 MHz (16 MIPS) | 64 MHz (16 MIPS) | 48 MHz (12 MIPS) |
| USB Peripheral | No | No | No | No | No | No | Yes (USB 2.0 FS) |
| RAM | 4 KB | 4 KB | 2 KB | 2 KB | 4 KB | 4 KB | 4 KB |
| AEC-Q100 | Qualified (Grade 1) | Qualified | Qualified | Qualified (Grade 1) | Qualified (Grade 1) | Qualified | Qualified |
اہم امتیازی خصوصیات
- Highest Flash density with extended temperature in K22 TQFP-64 family (بمقابلہPIC18F65K22-E/PT)
- Extended -40 C to +125 C automotive temperature grade in standard catalog part (بمقابلہPIC18F66K22-I/PT)
- nanoWatt XLP deep-sleep current under 20 nA for battery applications (بمقابلہPIC18F66J55-I/PT)
ڈیزائن نوٹس
Decoupling: Place 100 nF ceramic capacitors on every VDD/VSS pair (5 pairs across the 64-pin TQFP) within 3 mm of the pins. Add a single 10 uF bulk tantalum or ceramic capacitor near pin 14 (VDD). For battery-powered designs using deep sleep, a 4.7 uF hold-up capacitor on VDD prevents brown-out during CTMU touch wake events. The nanoWatt XLP deep-sleep current is typically 20 nA but can spike to 1 uA if decoupling is insufficient.
Crystal layout: For >32 MHz operation, use a fundamental-mode crystal or ceramic resonator with load capacitors matched to CL specification (typically 15-20 pF). Place crystal within 5 mm of OSC1/OSC2 pins (typically RA6/RA7). Use a ground guard ring around the crystal traces to minimize EMI coupling into ADC inputs. For EMI-sensitive applications, route the crystal on the top layer with no vias underneath.
ADC configuration: The 12-bit ADC requires a minimum acquisition time (TACQ) of approximately 1.4 us at 5 V. Do not skip the ACQT2:ACQT0 configuration bits - using the default 0 Tad acquisition yields incorrect ADC readings. For high-impedance sources (>10 kohm), add an external buffer op-amp or increase the acquisition time to 4 Tad or more. The internal bandgap reference requires 5 ms stabilization after enabling.
تعمیل کی معلومات
AEC-Q100 Grade 1 qualified for automotive. RoHS and REACH compliant per Microchip product declaration. Lead-free (Pb-free) and halogen-free per Microchip PIC18F K22 family material composition datasheet.
