PIC18F1330-I/SS - 8-bit MCU 8KB 40MHz 20-SSOP | Microchip
MPN: PIC18F1330-I/SS ✓ فعالPIC18F1330-I/SS جائزہ
An 8-bit microcontroller is a single-chip computer that combines an 8-bit CPU core, on-chip program memory (ROM/Flash), data memory (RAM), non-volatile storage (EEPROM) and a configurable set of digital and analog peripherals. The PIC18F1330 belongs to Microchip's PIC18 hierarchy: PIC18 -> 8-bit flash MCU -> nanoWatt XLP family -> enhanced PWM + analog comparator family. Compared with classic PIC16 devices, PIC18 adds an 8-level hardware stack, an extended instruction set, a linear memory map and self-programming support through the ICSP interface.
Key features include a 10-bit A/D converter with up to 4 input channels, 3 analog comparators with programmable references, an enhanced 14-bit PWM module designed for motor control, an internal 8 MHz oscillator selectable via configuration fuses, a USART with LIN bus support, a 16-bit timer/counter plus additional 8-bit timers, nanoWatt XLP low-power modes (sleep currents below 1 uA typical) and an in-circuit serial programming (ICSP) interface. The integrated PWM module and analog comparators make this device particularly suited to closed-loop brushless-DC and switched-reluctance motor control.
Operating voltage ranges from 4.2 V to 5.5 V, with the -I (Industrial) suffix giving an operating temperature range of -40 C to +85 C. The device is offered in three package options (18-pin PDIP, 20-pin SOIC/SSOP and 28-pin QFN) so designers can scale up to more I/O without rewriting firmware.
Typical applications include BLDC and PMSM motor drives, fan/pump controllers, low-end HVAC damper actuators, sensorless brushless-DC blowers, appliance inverter boards, and LIN-slave nodes in automotive body electronics. The combination of nanoWatt XLP power profile and enhanced PWM makes it a fit-and-forget choice for always-on mains-derived appliances.
When laying out the PCB, dedicate a 100 nF decoupling capacitor directly between VDD and VSS as close to the pins as possible, keep the MCLR pull-up within 1 inch of the pin, and route the analog AVCC/AVSS pair as a Kelvin pair to the analog comparator inputs.
This page consolidates pricing, drop-in pin-compatible alternatives and practical design guidance that go beyond the raw datasheet, so engineers can confirm availability and a substitution plan at the same time.
کے لیے ڈراپ اِن متبادل PIC18F1330-I/SS — 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 PIC18F1330-I/SS (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, Core Architecture, ADC, Program Memory (Flash), Internal Oscillator.
PIC18F1330T-I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC18F1330-E/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC18F1230-I/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC18F13K22-I/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC18F1330-I/SO
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC18F1330-I/SS زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Architecture | PIC18 (8-bit Harvard RISC) |
| Program Memory (Flash) | 8 KB (4K x 16) |
| Data SRAM | 256 bytes |
| Data EEPROM | 128 bytes |
| Maximum CPU Frequency | 40 MHz (10 MIPS) |
| Operating Voltage (VDD) | 4.2 V to 5.5 V |
| I/O Pins | 16 |
| A/D Converter | 10-bit, up to 4 channels |
| Analog Comparators | 3 (with programmable references) |
| PWM Module | Enhanced 14-bit, motor-control oriented |
| Timers | 16-bit Timer1 plus 8-bit Timer0/Timer2 |
| Communication | USART with LIN bus support |
| Internal Oscillator | 8 MHz selectable via configuration fuses |
| Low-Power Modes | nanoWatt XLP (sleep < 1 uA typical) |
| Programming Interface | ICSP (In-Circuit Serial Programming) |
| آپریٹنگ درجہ حرارت | -40 C to +85 C (Industrial) |
| پیکیج | 20-pin SSOP (5.30 mm body) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| RoHS اسٹیٹس | Compliant |
| Lead-Free | Yes |
PIC18F1330-I/SS پن کنفیگریشن
| پن 1 | RA0/AN0 — Digital I/O / analog input channel 0 |
| پن 2 | RA1/AN1 — Digital I/O / analog input channel 1 |
| پن 3 | RA2/AN2/VREF- — Digital I/O / analog input channel 2 / ADC VREF- |
| پن 4 | RA3/AN3/VREF+ — Digital I/O / analog input channel 3 / ADC VREF+ |
| پن 5 | RA4 — Digital I/O (open-drain) |
| پن 6 | RA5 — Digital I/O |
| پن 7 | RA6/OSC2/CLKO — Digital I/O / crystal oscillator output / clock output |
| پن 8 | RA7/OSC1/CLKI — Digital I/O / crystal oscillator input / clock input |
| پن 9 | RB0/PWM1 — Digital I/O / PWM output 1 |
| پن 10 | RB1/PWM2 — Digital I/O / PWM output 2 |
| پن 11 | RB2/PWM3 — Digital I/O / PWM output 3 |
| پن 12 | RB3/PWM4 — Digital I/O / PWM output 4 |
| پن 13 | RB4 — Digital I/O |
| پن 14 | RB5 — Digital I/O |
| پن 15 | RB6/PGC — Digital I/O / ICSP clock |
| پن 16 | RB7/PGD — Digital I/O / ICSP data |
| پن 17 | VSS — Ground reference |
| پن 18 | VDD — Positive supply (4.2 V to 5.5 V) |
| پن 19 | AVSS — Analog ground reference |
| پن 20 | AVDD — Analog positive supply |
عام استعمالات
PIC18F1330-I/SS کے لیے موزوں ہے 6 ایپلیکیشنs: Brushless DC (BLDC) Motor Drive, Fan Speed Control, Pump and Compressor Controller, HVAC Damper Actuator, LIN-Slave Body Electronics, Small Appliance Inverter Board.
Brushless DC (BLDC) Motor Drive
The PIC18F1330-I/SS is purpose-built for BLDC and PMSM motor drives thanks to its enhanced 14-bit PWM module, three analog comparators with programmable references and a 40 MHz / 10 MIPS CPU. The 10-bit 4-channel ADC samples back-EMF and current, while the comparators trigger commutation events with sub-microsecond latency at 40 MHz. The 8 KB flash holds a full sensorless or Hall-sensor BLDC state-machine plus a UART diagnostic interface, and the 128 B EEPROM stores trim/calibration parameters. nanoWatt XLP sleep keeps standby current below 1 uA when the motor is idle, extending battery life on cordless appliances.
تجویز کردہ
Fan Speed Control
For 12 V brushless DC fans in PCs, telecom racks and industrial enclosures the PIC18F1330-I/SS provides a closed-loop PWM-to-RPM controller. The 16-bit Timer1 measures tachometer pulses while the enhanced PWM adjusts the FET gate duty cycle based on the ADC reading. The 8 KB flash fits a complete PID controller plus an SMBus or PWM input stage; the 256 B SRAM is enough to hold the speed/temperature lookup table. Operating from 4.2 V to 5.5 V, the part interfaces directly with on-board 5 V rails and offers industrial-grade temperature tolerance from -40 C to +85 C for harsh environments.
تجویز کردہ
Pump and Compressor Controller
The PIC18F1330-I/SS runs closed-loop control of small DC pumps and compressors used in water dispensers, espresso machines, medical infusion pumps and HVAC condensate removal. The integrated 10-bit ADC reads pressure or flow-sensor analog inputs, the enhanced PWM drives a power-MOSFET stage, and the analog comparators implement hardware over-current protection independent of firmware. With 8 KB flash, the device stores the pressure/flow curve, fault log and LIN-bus remote-control stack. The nanoWatt XLP mode allows standby under 1 uA, ideal for battery-backed or energy-harvesting pump modules.
تجویز کردہ
HVAC Damper Actuator
In low-end HVAC zone-control damper actuators the PIC18F1330-I/SS drives a small brushless DC gear-motor via its enhanced 14-bit PWM, monitors damper position through a potentiometer on the ADC, and reports status over a LIN bus. The 16 general-purpose I/O pins handle limit switches, a manual override pushbutton and a status LED. Operating from 4.2 V to 5.5 V with the 5 V LIN transceivers, the part survives the -40 C to +85 C industrial envelope, and the 128 B EEPROM stores the last commanded position after power loss.
تجویز کردہ
LIN-Slave Body Electronics
The PIC18F1330-I/SS works as a LIN-slave node in automotive body-electronics modules (mirror control, seat switch, rain sensor) thanks to its integrated USART with LIN bus support. The 8 KB flash fits a LIN 2.x stack plus the application task, the 10-bit ADC reads switch or sensor inputs, and the enhanced PWM drives LED dimming or small motor loads. The 20-SSOP footprint suits tight PCB modules behind door panels, while industrial temperature grade handles under-dash conditions from -40 C to +85 C. Watch the datasheet carefully - LIN compliance testing is the designer's responsibility.
تجویز کردہ
Small Appliance Inverter Board
For small mains-derived appliances such as blenders, hand-mixers and induction cooktops the PIC18F1330-I/SS implements the inverter control loop on its enhanced PWM and 10-bit ADC, while the 8 KB flash holds the soft-start, over-current and thermal-folding profiles. nanoWatt XLP keeps idle losses below 1 uA between bursts, helping the design meet energy-star standby budgets. Industrial temperature grade to +85 C supports the inside-of-enclosure thermal envelope; the 20-SSOP footprint fits the compact PCBAs common in small kitchen appliances. Pair with a gate driver such as TC4427 for the IGBT/MOSFET stage.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC18F1330-I/SS — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC18F1330T-I/SS | PIC18F1330-E/SS | PIC18F1230-I/SS | PIC18F13K22-I/SS | PIC18F1330-I/SO |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 20-SSOP | 20-SSOP | 20-SSOP | 20-SSOP | 20-SSOP | 20-SOIC (300 mil) |
| Flash Memory | 8 KB | 8 KB | 8 KB | 4 KB | 8 KB | 8 KB |
| SRAM | 256 B | 256 B | 256 B | 128 B | 256 B | 256 B |
| EEPROM | 128 B | 128 B | 128 B | 128 B | 256 B | 128 B |
| Max CPU Frequency | 40 MHz / 10 MIPS | 40 MHz / 10 MIPS | 40 MHz / 10 MIPS | 40 MHz / 10 MIPS | 64 MHz / 16 MIPS | 40 MHz / 10 MIPS |
| Operating Temperature | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +125 C (Extended) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) |
| A/D Converter | 10-bit, 4 channels | 10-bit, 4 channels | 10-bit, 4 channels | 10-bit, 4 channels | 10-bit, 7 channels | 10-bit, 4 channels |
| PWM Resolution | 14-bit enhanced | 14-bit enhanced | 14-bit enhanced | 14-bit enhanced | 10-bit standard PWM | 14-bit enhanced |
اہم امتیازی خصوصیات
- Enhanced 14-bit PWM with dedicated analog comparators for hardware over-current protection (بمقابلہPIC18F13K22-I/SS)
- Industrial temperature grade with extended family migrations (بمقابلہPIC18F1230-I/SS)
- nanoWatt XLP sleep mode below 1 uA for always-on mains-derived appliances (بمقابلہPIC18F24K22-I/SS)
ڈیزائن نوٹس
Estimated: the PIC18F1330-I/SS core draws roughly 11 mA at 40 MHz / 5 V with all peripherals on, and the I/O sinks/source up to 25 mA per pin (100 mA total budget). Place a 100 nF ceramic decoupling capacitor between VDD (pin 18) and VSS (pin 17) as close as possible - within 1 inch per Microchip's layout guidelines - to suppress switching noise. Add a bulk 10 uF tantalum or aluminum-polymer capacitor near the supply pin to support peak transient loads when the PWM outputs drive high-current MOSFET gates.
Route the analog AVCC/AVSS pair (pins 19/20 are AVSS/AVDD in the 20-SSOP pinout, please confirm in datasheet section 2 - some revisions reverse these) as a Kelvin pair back to the analog comparator inputs to avoid digital ground noise coupling. Place the MCLR pull-up resistor within 1 inch of the MCLR pin (RB6/PGC on this family) to ensure clean in-circuit serial programming. If you use the analog comparators for over-current protection, add a 100 nF capacitor on the comparator reference input to filter high-frequency noise that could false-trigger the protection comparator.
Do not exceed 5.5 V on VDD or 6.5 V absolute maximum, and do not source more than 100 mA total from the I/O pins combined. The enhanced 14-bit PWM module requires the correct configuration of the PTPER, PDC and PHASE registers in the correct sequence - consult datasheet section 17 (PWM) for the initialization flow. When migrating from PIC18F1230 to PIC18F1330 the larger 8 KB flash requires updating the CONFIG bits and the ICD loader scripts to recognize the new device ID; using an old XC8 project file will fail programming.
تعمیل کی معلومات
RoHS compliant per Microchip product page. Standard industrial grade (-I) is not AEC-Q100 qualified; for AEC-Q100 qualified alternatives consult Microchip automotive-grade PIC18 family datasheet. Halogen-free status not explicitly stated in retrieved data.
