PIC16C710T-04I/SO - 8-bit OTP MCU, 4MHz, 18-SOIC | Microchip
Teilenummer: PIC16C710T-04I/SO ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $3.42 | $3,42 |
| 10 | $3.1 | $31,00 |
| 100 | $2.74 | $274,00 |
| 500 | $2.45 | $1.225,00 |
| 1.000 | $2.18 | $2.180,00 |
PIC16C710T-04I/SO Übersicht
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory, data RAM, peripherals, and I/O on one die. Within the broader taxonomy, MCUs sit inside the integrated-circuits family under the microcontrollers sub-category; PIC16 mid-range parts specifically are Microchip's legacy, easy-to-program line that targets cost-sensitive embedded applications requiring analog sensing and deterministic control with only 35 single-word instructions.
Key features include four channels of 8-bit Analog-to-Digital conversion with on-chip sample-and-hold, a hardware 8-bit timer/counter (TMR0) with 8-bit prescaler, a Watchdog Timer with its own on-chip RC oscillator, and a 200 ns instruction execution time at 4 MHz. The device operates from 4.0 V to 6.0 V (industrial -40 C to +85 C, indicated by the 'I' suffix), consumes low CMOS current, and supports in-circuit serial programming via the RB6/RB7 pins. The 18-SOIC (SO) wide-body package provides 300 mil body width for robust through-hole-equivalent handling on SMT lines.
The architecture pairs a 14-bit instruction word with a Harvard-style bus, where program and data memories are accessed on separate paths to allow single-cycle instruction fetch with two-cycle execution. The integrated ADC eliminates an external converter, simplifying bill-of-material in sensor-interface designs. CMOS static design with selectable oscillator modes (RC, XT, LP, HS) supports low-power battery applications and high-speed oscillator operation depending on system requirements.
Typical applications include entry-level analog sensor signal conditioning, battery chargers with closed-loop control, simple motor and valve drivers, low-cost consumer appliances, and industrial control front-ends. The four ADC channels directly serve thermocouple, potentiometer, or current-sensing front-ends without external multiplexing.
When designing with this part, ensure Vdd decoupling with 0.1 uF ceramic placed within 5 mm of the Vdd pin and tie MCLR through a 10 kohm pull-up to Vdd for normal operation. Note that OTP memory cannot be erased, so firmware must be fully validated before programming; for prototype runs consider the flash-based PIC16F710 equivalent in the same 18-pin footprint.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
Drop-in-Alternativen für PIC16C710T-04I/SO – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit PIC16C710T-04I/SO (gleiche Bauform und Footprint) – abweichend in Package, Timers, Program Memory Size, Core Architecture, Operating Temperature Range.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
PIC16C710T-04E/SO
✅ Drop-In✓ Auf Lager
$2.65 / Stück
Datenblatt ansehen →PIC16C710T-04/SS
✅ Drop-In✓ Auf Lager
$2.28 / Stück
Datenblatt ansehen →PIC16C710-04I/SO
✅ Drop-In✓ Auf Lager
$2.6 / Stück
Datenblatt ansehen →PIC16C710-04/P
✅ Drop-In✓ Auf Lager
$1.78 / Stück
Datenblatt ansehen →PIC16C711-04I/SO
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC16F710-I/SO
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC16C710T-20E/SO
✅ Drop-In✓ Auf Lager
$2.65 / Stück
Datenblatt ansehen →PIC16C71-04/SO
✅ Drop-In ⚠️ Spezifikationen ungeprüft✓ Auf Lager
$3.95 / Stück
Datenblatt ansehen →PIC16C710T-04I/SO Grenzwerte & elektrische Eigenschaften
| Core Architecture | PIC16 mid-range 8-bit RISC |
| Program Memory Type | OTP (One-Time Programmable) |
| Program Memory Size | 896 bytes (512 x 14 bits) |
| Data RAM | 36 bytes |
| Maximale Taktfrequenz | 4 MHz |
| Instruction Execution Time | 200 ns at 4 MHz |
| Supply Voltage (Vdd) | 4.0 V to 6.0 V |
| I/O Pins | 13 |
| ADC | 4 channels x 8-bit |
| Timers | TMR0 8-bit timer/counter with 8-bit prescaler |
| Watchdog Timer | Yes, with dedicated on-chip RC oscillator |
| Betriebstemperatur | -40 C to +85 C (Industrial, 'I' suffix) |
| Gehäuse | 18-pin SOIC wide-body (SO), 300 mil |
| Montageart | Surface Mount |
| Oscillator Modes | RC, XT, LP, HS |
| Programming Interface | ICSP (In-Circuit Serial Programming) via RB6/RB7 |
PIC16C710T-04I/SO Pin-Konfiguration
| Pin 1 | RA2/AN2 — Bidirectional I/O / Analog input channel 2 |
| Pin 2 | RA3/AN3 — Bidirectional I/O / Analog input channel 3 |
| Pin 3 | RA4/T0CKI — Bidirectional I/O / Timer0 clock input (open-drain) |
| Pin 4 | MCLR — Master Clear reset input (active low) |
| Pin 5 | VSS — Ground reference |
| Pin 6 | RB0/INT — Bidirectional I/O / External interrupt input |
| Pin 7 | RB1 — Bidirectional I/O |
| Pin 8 | RB2 — Bidirectional I/O |
| Pin 9 | RB3 — Bidirectional I/O |
| Pin 10 | RB4 — Bidirectional I/O |
| Pin 11 | RB5 — Bidirectional I/O |
| Pin 12 | RB6 — Bidirectional I/O / In-circuit serial programming clock |
| Pin 13 | RB7 — Bidirectional I/O / In-circuit serial programming data |
| Pin 14 | VDD — Positive supply voltage (4.0 V to 6.0 V) |
| Pin 15 | OSC2/CLKOUT — Oscillator output / Clock output |
| Pin 16 | OSC1/CLKIN — Oscillator input / External clock input |
| Pin 17 | RA0/AN0 — Bidirectional I/O / Analog input channel 0 |
| Pin 18 | RA1/AN1 — Bidirectional I/O / Analog input channel 1 |
Typische Anwendungen
PIC16C710T-04I/SO ist geeignet für 7 Anwendungs: Industrial Sensor Signal Conditioning, Battery Charger Control, Consumer Appliance Control, Automotive Body Electronics, HVAC Thermostat Control, Educational and Hobby Embedded Projects, Low-Cost Motor Driver Front-End.
Industrial Sensor Signal Conditioning
The PIC16C710T-04I/SO's integrated 4-channel 8-bit ADC makes it well-suited for industrial sensor signal conditioning front-ends that digitize thermocouple, potentiometer, or 4-20 mA loop signals. With 13 I/O pins the device can directly drive relay coils, status LEDs, and isolation optocouplers alongside the analog inputs. Its industrial -40 C to +85 C temperature range covers most factory-floor environments, and the 4.0-6.0 V supply aligns with 5 V regulated rails derived from 24 V industrial buses. The 35-instruction RISC core and 200 ns execution time support deterministic control loops sampling at sub-millisecond rates for closed-loop regulation.
Empfohlen
Battery Charger Control
The PIC16C710T-04I/SO is well-matched to entry-level NiMH or sealed lead-acid battery charger controllers where its 4-channel 8-bit ADC monitors battery voltage and charge current while its GPIO drives charge FETs and status indicators. Operating from 4.0-6.0 V it can run directly from a 5 V USB or wall-adapter rail, eliminating auxiliary power stages. The 35 single-word instructions and 200 ns cycle time support straightforward charge-state machines including CC/CV transitions, temperature qualification, and timer-based termination. Microchip's application note AN821 provides a reference charger design using this device family.
Empfohlen
Consumer Appliance Control
The PIC16C710T-04I/SO suits simple consumer appliances such as coffee makers, slow cookers, and small kitchen devices where its integrated ADC reads temperature sensors and its 13 I/O pins switch heaters, pumps, displays, and keypads. The 18-SOIC wide-body package is friendly to hand-solder rework in low-volume SKUs and supports SMT production at scale. The industrial temperature grade plus 4.0-6.0 V supply covers mains-derived 5 V rails common in appliances. With 896 bytes of OTP and 36 bytes RAM, the device fits well-defined firmware in a stable production environment where unit cost dominates BOM decisions.
Empfohlen
Automotive Body Electronics
The PIC16C710T-04I/SO 'I' suffix (industrial -40 C to +85 C) is marginal for underhood automotive use but adequate for cabin body-electronics modules such as seat controllers, mirror adjusters, and ambient lighting drivers where ADC channels read potentiometers or light sensors and GPIO switches FETs or relays. The 4-channel 8-bit ADC supports multiple sensor inputs without external multiplexing. For underhood or AEC-Q100-grade applications, Microchip recommends the PIC16F710-I/SO-Q1 automotive-qualified variant in the same 18-SOIC footprint as a migration path. Designers must add TVS protection and load-dump suppression external to the MCU.
Empfohlen
HVAC Thermostat Control
The PIC16C710T-04I/SO can drive entry-level residential HVAC thermostat control loops where its 4-channel 8-bit ADC reads setpoint potentiometer, ambient temperature sensor (via thermistor divider), and humidity sensor, while GPIO switches 24 VAC HVAC contactors via opto-isolated triac drivers. Operating from 5 V derived through a small AC-DC capacitive dropper, the MCU fits behind-the-stat wall-mount form factors. The 35-instruction RISC core with 200 ns cycle time runs PID-style temperature regulation firmware well within its 512-word program memory budget. The Watchdog Timer with dedicated RC oscillator protects against HVAC brown-out-induced code lockups.
Empfohlen
Educational and Hobby Embedded Projects
The PIC16C710T-04I/SO is well-suited for university embedded-systems coursework and hobbyist projects where the simple 35-instruction RISC architecture helps students learn core MCU concepts without overwhelming complexity. The 4-channel 8-bit ADC introduces basic analog sampling, the TMR0 with 8-bit prescaler teaches timer fundamentals, and the 18-SOIC package is breadboard-friendly with SOIC-to-DIP adapter boards. Microchip's MPLAB X IDE with XC8 compiler supports the part alongside free student-edition tools. The PIC16F710-I/SO flash variant is preferred for course labs because students can reprogram mistakes without UV erasure.
Empfohlen
Low-Cost Motor Driver Front-End
The PIC16C710T-04I/SO can serve as the control front-end for low-cost brushed DC motor drivers in small fans, pumps, or valve actuators. Its ADC reads current-sense amplifier outputs for closed-loop torque or speed regulation, while GPIO drives H-bridge FET gates via gate drivers. With 4 MHz clock and 200 ns instruction time, the device generates PWM-style switching patterns with adequate resolution for low-RPM motor control. The 18-SOIC footprint fits alongside the power stage on compact PCBs. For higher-frequency switching applications the PIC16F716-I/SO flash variant with hardware PWM module is recommended.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für PIC16C710T-04I/SO – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | PIC16C711-04I/SO | PIC16F710-I/SO | PIC16C710T-04E/SO | PIC16C710-04I/SO |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 18-SOIC (SO) | 18-SOIC (SO) - same | 18-SOIC (SO) - same | 18-SOIC (SO) - same | 18-SOIC (SO) - same |
| Core Architecture | PIC16 8-bit RISC | PIC16 8-bit RISC - same | PIC16 8-bit RISC - same | PIC16 8-bit RISC - same | PIC16 8-bit RISC - same |
| Program Memory Type | OTP | OTP - same | Flash (reprogrammable) | OTP - same | OTP - same |
| Program Memory Size | 896 B (512 x 14) | 1024 x 14 (~1.75 KB) (+96%) | 2 Kwords x 14 (~3.5 KB) (+300%) | 896 B (512 x 14) - same | 896 B (512 x 14) - same |
| Maximum Clock Frequency | 4 MHz | 4 MHz - same | 20 MHz (+400%) | 4 MHz - same | 4 MHz - same |
| Data RAM | 36 bytes | 68 bytes (+89%) | 128 bytes (+256%) | 36 bytes - same | 36 bytes - same |
| ADC Channels x Resolution | 4 x 8-bit | 4 x 8-bit - same | 6 x 8-bit (+50%) | 4 x 8-bit - same | 4 x 8-bit - same |
| Supply Voltage | 4.0 V to 6.0 V | 4.0 V to 6.0 V - same | 2.0 V to 5.5 V (wider range) | 4.0 V to 6.0 V - same | 4.0 V to 6.0 V - same |
| Operating Temperature | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +125 C (Extended) | -40 C to +85 C (Industrial) |
| Packaging Format | Tape and Reel | Tube (no T-suffix) | Tube (no T-suffix) | Tape and Reel | Tube (no T-suffix) |
Wichtigste Unterscheidungsmerkmale
- Dual packaging format flexibility vs flash variants (vs. PIC16F710-I/SO)
- Same silicon, larger code space in upgrade path (vs. PIC16C711-04I/SO)
- Industrial temperature vs extended grade coverage (vs. PIC16C710T-04E/SO)
Designhinweise
Place a 0.1 uF ceramic decoupling capacitor within 5 mm of the Vdd pin (pin 14) and a 10 uF bulk capacitor on the same Vdd rail. The PIC16C710T-04I/SO has separate analog (Vdd) and digital (Vss) pin pairs; route Vdd to pin 14 and Vss to pin 5 with the decoupling cap forming a tight loop between the two. If the ADC is used, add an additional 10 uF + 0.1 uF pair on the Vdd rail near the analog input pins to reduce digital switching noise coupling into ADC measurements. Estimated: at 4 MHz clock and 5 V supply with all peripherals active, the device typically draws 2-5 mA, so the supply rail must source 10 mA peak during oscillator startup.
OTP memory cannot be erased or reprogrammed. Before programming a production batch, fully validate firmware on the flash-based PIC16F710-I/SO equivalent in the same 18-SOIC footprint to avoid scrapping parts. Do not exceed 6.0 V on Vdd or latch-up will occur; the absolute maximum is 7.0 V. Always tie MCLR (pin 4) through a 10 kohm pull-up to Vdd - leaving MCLR floating allows noise-induced resets. The RA4 pin is open-drain output and requires a pull-up resistor for logic-high output. According to Microchip datasheet DS30224, the ICSP programming pins RB6 and RB7 must not have capacitance exceeding 50 pF during programming or else programming will fail.
Route the oscillator traces (OSC1 pin 16, OSC2 pin 15) short and direct, with a ground guard ring if high-noise switching circuits are nearby. For crystal or ceramic resonator modes (XT, HS, LP), place the load capacitors within 3 mm of the oscillator pins. Keep analog input traces (RA0-RA3) away from digital switching traces; cross at 90 degrees only if necessary. The 18-SOIC wide-body footprint gives 300 mil of PCB real estate for hand-solder rework, but still ensure adequate copper pour on Vdd and Vss for thermal dissipation. For ADC accuracy, use a separate analog ground plane connected to Vss at a single point near the MCU.
Compliance-Informationen
RoHS and REACH status not explicitly stated in verified web data; marked unknown. Part is not AEC-Q100 qualified - the industrial -40 C to +85 C 'I' grade is not automotive. Lead-free is the standard for Microchip SOIC OTP parts per Microchip packaging policy. Conflict-minerals compliance per Microchip corporate policy.
