PIC16C62BT-04I/SS - 8-Bit 4MHz OTP MCU 3.5KB | Microchip
MPN: PIC16C62BT-04I/SS ✓ فعالPIC16C62BT-04I/SS جائزہ
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and programmable I/O peripherals. The PIC16C62B family belongs to the PIC16C mid-range lineup, which sits hierarchically under Microchip's 8-bit MCU portfolio (PIC10/12/16/24) and the broader class of CMOS RISC controllers. Unlike Harvard-architecture competitors, the PIC16C series uses a 14-bit instruction word with only 35 single-word instructions to learn, all single-cycle except program branches that take two cycles. This makes the PIC16C62B family attractive for cost-sensitive, deterministic control tasks where code density and predictable interrupt latency are valued over raw throughput.
Key features include a fully static design supporting DC to 20MHz operation, a wide operating voltage range from 2.5V to 6.0V across the family, low-power consumption of 15 uA typical at 5V/4MHz and 1 uA typical at 3V/32 kHz, and three timer/counter modules (Timer0, Timer1, Timer2). The 22 I/O ports can source/sink 25 mA per pin, enabling direct LED drive without external transistors. The device includes an analog comparator module, a USART for serial communication, and a Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation.
Technically, the PIC16C62BT-04I/SS uses Microchip's classic EPROM/ROM process with windowed (JW) variants for prototype development. The 4MHz speed grade (suffix -04) targets DC to 4MHz instruction execution, while family members extend to 20MHz. The integrated Power-on Reset, Brown-out Reset, and Power-up Timer reduce external component count. Industrial temperature range is -40C to +85C.
Typical applications include motor control, security systems, appliance control, automotive body electronics (non-safety), and industrial automation. This part is suitable for brownfield designs requiring 28-pin SSOP with OTP memory and PIC mid-range instruction set compatibility.
When designing with the PIC16C62BT-04I/SS, verify the EPROM window vs OTP trade-off against your production volume. The -04 speed grade limits instruction throughput to 4 MIPS maximum, and you may need a faster grade (e.g., -20) for time-critical loops.
This page synthesizes verified distributor pricing, drop-in PIC16C62B-family alternatives sourced from the Microchip cross-reference, and practical design notes that go beyond the manufacturer datasheet.
کے لیے ڈراپ اِن متبادل PIC16C62BT-04I/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 PIC16C62BT-04I/SS (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Instruction Set, Program Memory Type, Timers, Program Memory Size, Operating Temperature.
PIC16C62B-04I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C62B-04E/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16C62B-20I/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16C62AT-04I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C62A-04I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C622-04I/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16C62BT-04I/SS زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Product Type | 8-bit CMOS Microcontroller |
| Core | PIC16C RISC |
| Program Memory Type | OTP (One-Time Programmable) EPROM |
| Program Memory Size | 3.5KB (2K x 14) |
| Data RAM | 128 bytes |
| Maximum Clock Speed | 4 MHz (-04 grade) |
| Supply Voltage Range | 4.0 V to 5.5 V |
| I/O Pins | 22 |
| پیکیج | 28-SSOP (0.209 inch / 5.30 mm width) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| آپریٹنگ درجہ حرارت | -40C to +85C (Industrial) |
| Instruction Set | 35 single-word instructions |
| Instruction Cycle | 4 clock periods (1 instruction cycle per 4 oscillator cycles) |
| Timers | Timer0, Timer1, Timer2 |
| Peripherals | Brown-out Reset, Power-on Reset, Watchdog Timer, Analog Comparator, USART |
| Architecture | Harvard, RISC |
| Process Technology | CMOS EPROM/ROM |
PIC16C62BT-04I/SS پن کنفیگریشن
| پن 1 | MCLR/VPP — Master Clear (reset) input / programming voltage |
| پن 2 | RA0/AN0 — PORTA bit 0 / analog comparator input |
| پن 3 | RA1/AN1 — PORTA bit 1 / analog comparator input |
| پن 4 | RA2/AN2 — PORTA bit 2 / analog comparator reference |
| پن 5 | RA3/AN3 — PORTA bit 3 / analog comparator output |
| پن 6 | RA4/T0CKI — PORTA bit 4 / Timer0 clock input |
| پن 7 | RA5 — PORTA bit 5 |
| پن 8 | OSC1/CLKIN — Oscillator crystal input / external clock in |
| پن 9 | OSC2/CLKOUT — Oscillator crystal output / clock out |
| پن 10 | RC0 — PORTC bit 0 |
| پن 11 | RC1 — PORTC bit 1 |
| پن 12 | RC2 — PORTC bit 2 |
| پن 13 | RC3 — PORTC bit 3 |
| پن 14 | RC4 — PORTC bit 4 |
| پن 15 | RC5 — PORTC bit 5 |
| پن 16 | RC6 — PORTC bit 6 |
| پن 17 | RC7 — PORTC bit 7 |
| پن 18 | RB0/INT — PORTB bit 0 / external interrupt |
| پن 19 | RB1 — PORTB bit 1 |
| پن 20 | RB2 — PORTB bit 2 |
| پن 21 | RB3 — PORTB bit 3 |
| پن 22 | RB4 — PORTB bit 4 |
| پن 23 | RB5 — PORTB bit 5 |
| پن 24 | RB6 — PORTB bit 6 |
| پن 25 | RB7 — PORTB bit 7 |
| پن 26 | VSS — Ground reference |
| پن 27 | VDD — Positive supply voltage |
| پن 28 | NC — Not connected (per datasheet) |
عام استعمالات
PIC16C62BT-04I/SS کے لیے موزوں ہے 6 ایپلیکیشنs: Industrial Motor Control, Security and Alarm Panels, White Goods / Appliance Control, Automotive Body Electronics (Non-Safety), HVAC Control Modules, Lighting Control and DMX.
Industrial Motor Control
The PIC16C62BT-04I/SS suits small DC motor and stepper control loops in industrial equipment. Its 22 I/O pins (each capable of 25 mA source/sink) directly drive H-bridge gate signals, encoder inputs, and limit-switch sensing without external buffers. The 4MHz instruction rate delivers 1 MIPS, adequate for trapezoidal commutation at moderate RPM. Industrial -40C to +85C operation tolerates control cabinet environments.
تجویز کردہ
Security and Alarm Panels
The PIC16C62BT-04I/SS fits hard-wired security control panels where deterministic response time is critical. Its 35 single-word PIC instructions execute predictably in 1 cycle (4 clocks), enabling tight interrupt latency for sensor polling. Brown-out Reset and Watchdog Timer ensure the panel recovers from brownouts or firmware lockups. OTP memory secures the firmware against external read-back, important for anti-tamper requirements.
تجویز کردہ
White Goods / Appliance Control
The PIC16C62BT-04I/SS is well-suited to washing machine, dishwasher, and microwave oven controllers. The 22 I/O pins handle keypad scanning, LED/relay drivers, and triac-firing outputs. Wide 4.0-5.5V supply tolerance tolerates rectified mains-rail variation. Low-power modes (15 uA at 4 MHz, 1 uA at 32 kHz) support standby power targets. Industrial temp range covers behind-panel thermal environment.
تجویز کردہ
Automotive Body Electronics (Non-Safety)
The PIC16C62BT-04I/SS drives non-safety body modules like seat controllers, mirror adjusters, and accessory timers. The 4 MHz MIPS, 22 I/O pins, and PIC 40C instruction compatibility suit LIN-bus slaves and PWM-driven actuators. Brown-out Reset is critical for crank-cold-start transients. Industrial temp range covers cabin-mounted electronics. (Not AEC-Q100 qualified - choose PIC16F equivalent for AEC-Q100 designs.)
تجویز کردہ
HVAC Control Modules
The PIC16C62BT-04I/SS controls thermostat and HVAC zone dampers. Its analog comparator enables thermistor sensing without an external ADC, lowering BOM cost. The 22 I/O drive port expansion pins fan relay triac drivers, valve actuators, and LCD segment drivers. OTP locks firmware to prevent unauthorized HVAC reconfiguration. Industrial temperature grade covers attic/equipment-room installations.
تجویز کردہ
Lighting Control and DMX
The PIC16C62BT-04I/SS handles architectural lighting and DMX-512 receiver nodes. The integrated USART supports DMX-512 (250 kbaud) receive directly, freeing CPU cycles for fade math. PWM outputs (via Timer2) generate 8-bit dimming without external logic. The 22 I/O drive port pins control 0-10V dimmers, relay packs, and status LEDs. Industrial temp range covers indoor fixtures.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC16C62BT-04I/SS — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC16C62B-04I/SS | PIC16C62B-04E/SS | PIC16C62B-20I/SS | PIC16C62AT-04I/SS | PIC16C62A-04I/SS | PIC16C622-04I/SS |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 28-SSOP | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same |
| Max Clock Speed | 4 MHz | 4 MHz | 4 MHz | 20 MHz | 4 MHz | 4 MHz | 4 MHz |
| Program Memory | 3.5KB OTP | 3.5KB OTP | 3.5KB OTP | 3.5KB OTP | 3.5KB OTP | 3.5KB OTP | 3.5KB OTP |
| Data RAM | 128 bytes | 128 bytes | 128 bytes | 128 bytes | 128 bytes | 128 bytes | 128 bytes |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| I/O Pins | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Lifecycle Status | Active | Active | Active | Active | Active | Active | Active |
اہم امتیازی خصوصیات
- True drop-in alternative without firmware rework (بمقابلہPIC16C62B-04I/SS)
- Extended temperature for harsher environments (بمقابلہPIC16C62B-04E/SS)
- 5x faster instruction throughput (بمقابلہPIC16C62B-20I/SS)
ڈیزائن نوٹس
The PIC16C62BT-04I/SS draws approximately 15 uA at 5V/4MHz active and 1 uA typical at 3V/32 kHz standby. Decouple VDD with a 100 nF ceramic capacitor placed within 5mm of pin 27, plus a bulk 10 uF tantalum at the regulator output. Brown-out Reset is enabled by clearing the BODEN bit in the configuration word to detect supply droops below 4.0V.
The 28-SSOP package has 0.65 mm pitch - route signals on a 0.1 mm grid with at least 8 mil traces and 8 mil spaces. Place the decoupling capacitor on the same layer as the MCU to minimize via inductance. Keep the OSC1/OSC2 traces short and surrounded by ground pour for EMI suppression. SSOP leads are fragile; use proper footprint with adequate solder mask slivers.
Do not confuse the -04 grade (4 MHz) with the -20 grade (20 MHz) - the configuration word is identical, but the timing budget differs by 5x. When programming OTP, ensure VPP (pin 1, MCLR/VPP) reaches 13V during the programming pulse; insufficient VPP causes verify errors. The 'T' suffix on T-suffix variants denotes Tape and Reel packaging, not a silicon variant.
Each PORTB and PORTA pin can source or sink 25 mA, but the total port current should not exceed 200 mA across all pins simultaneously. For PWM-controlled loads, use Timer2 with a postscaler to generate 8-bit PWM at typical 1-10 kHz rates. The analog comparator shares pins with PORTA, so configure analog functions before enabling digital I/O on those pins.
تعمیل کی معلومات
RoHS/REACH/lead-free status not specified in verified web data - marked unknown. PIC16C OTP family is generally non-AEC-Q100 qualified; for AEC-Q100 designs, migrate to PIC16F or PIC18 automotive-grade equivalent.
