PIC16LF1527-E/PT - 8-Bit 20MHz 28KB Flash MCU 64-TQFP | Microchip
Référence : PIC16LF1527-E/PT ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $5.4 | $5,40 |
| 10 | $4.86 | $48,60 |
| 100 | $4.32 | $432,00 |
| 500 | $3.78 | $1 890,00 |
| 1 000 | $3.24 | $3 240,00 |
| 3 000 | $2.92 | $8 760,00 |
PIC16LF1527-E/PT Présentation
A PIC microcontroller (Programmable Interface Controller) is a Harvard-architecture RISC 8-bit/16-bit MCU family originally developed by General Instrument's Microelectronics Division and now produced by Microchip Technology. PIC MCUs are widely used in embedded control because they combine a small instruction set (typically 35 instructions for enhanced mid-range cores), deterministic interrupt latency, on-chip Flash memory, and rich peripheral integration at very low cost. PIC MCUs are categorized within the broader product hierarchy of microcontroller -> embedded MCU -> semiconductor IC.
Key features of the PIC16LF1527-E/PT include 28KB self-programmable Flash, 256 bytes of EEPROM data memory, a 10-bit ADC with up to 30 channels, multiple PWM modules, an Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART), and two Master Synchronous Serial Port (MSSP) modules supporting I²C and SPI. The XLP™ (eXtreme Low Power) designation provides nanoWatt sleep currents below 100 nA in sleep mode, ideal for battery-powered sensor nodes.
Architecturally, the device uses Microchip's enhanced mid-range core with a 14-bit instruction word, single-cycle ALU operations (200 ns at 20 MHz), and a 31-level hardware stack. The integrated configurable logic cell (CLC) and Complementary Waveform Generator (CWG) peripherals enable sophisticated signal generation without external components.
Typical applications include industrial sensor hubs, home-automation controllers, low-power IoT edge nodes, consumer appliance control boards, automotive body modules (AEC-Q100 not qualified for this "E" grade; -I or higher grade required for automotive), and LED lighting controllers. The wide I/O count makes it suitable for human-machine interface (HMI) panels with keypads and LCDs.
When designing with this part, place a 100 nF decoupling capacitor on each VDD pin, add a 10 µF bulk capacitor near the MCU, and ensure the ICSP™ programming header (PGD/PGC/MCLR/VSS/VDD) is accessible for in-circuit programming. The internal oscillator eliminates the need for an external crystal in most designs, reducing BOM cost and PCB area.
This page synthesizes distributor pricing, parametric proximity analysis against drop-in alternatives, and practical design notes not found on any single distributor product page.
Alternatives de remplacement direct pour PIC16LF1527-E/PT — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC16LF1527-E/PT (même facteur de forme et même empreinte) — différant par Package, Operating Temperature, I/O Pins, ADC, Core Architecture.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC16F1527-I/PT
✅ Remplacement direct✓ En stock
$3.25 / unité
Voir la fiche technique →PIC16F1527-E/PT
✅ Remplacement direct✓ En stock
$2.05 / unité
Voir la fiche technique →PIC16LF1526-I/PT
✅ Remplacement direct✓ En stock
$1.74 / unité
Voir la fiche technique →PIC16LF1527-I/PT
✅ Remplacement direct✓ En stock
$2.27 / unité
Voir la fiche technique →PIC16F1526-I/PT
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC16LF1527-E/PT Valeurs maximales et caractéristiques électriques
| Core Architecture | PIC16 enhanced mid-range 8-bit RISC |
| Program Memory (Flash) | 28 KB (16K x 14 words) |
| RAM | 1.5 KB |
| EEPROM | 256 bytes |
| Maximum CPU Speed | 20 MHz |
| Instruction Cycle Time | 200 ns at 20 MHz |
| Supply Voltage (VDD) | 2.5 V to 3.6 V |
| I/O Pins | 54 (max), 18 guaranteed (per digchip listing variant) |
| ADC | 10-bit, up to 30 channels |
| PWM Channels | Multiple CCP/ECCP outputs |
| Serial Interfaces | 2x MSSP (I²C/SPI), 1x EUSART |
| Timers | 8-bit and 16-bit timer modules |
| Température de fonctionnement | -40°C to +125°C (E grade, extended) |
| Boîtier | 64-pin TQFP (PT), 10x10 mm, 0.90 mm height, lead-free |
| Type de montage | Surface Mount |
| Niveau MSL | 3 (168 hours) |
| Statut RoHS | Compliant |
| Lead-Free / Halogen-Free | Yes (lead-free) |
Configuration des broches de PIC16LF1527-E/PT
| Broche 1 | RA0/AN0 — Bidirectional I/O / ADC input channel 0 |
| Broche 2 | RA1/AN1 — Bidirectional I/O / ADC input channel 1 |
| Broche 3 | RA2/AN2 — Bidirectional I/O / ADC input channel 2 |
| Broche 4 | RA3/AN3 — Bidirectional I/O / ADC input channel 3 |
| Broche 5 | RA4/AN4 — Bidirectional I/O / ADC input channel 4 |
| Broche 6 | RA5/AN5 — Bidirectional I/O / ADC input channel 5 |
| Broche 7 | RA6/AN6 — Bidirectional I/O / ADC input channel 6 |
| Broche 8 | RA7/AN7 — Bidirectional I/O / ADC input channel 7 |
| Broche 9 | VSS — Ground reference |
| Broche 10 | VDD — Positive supply voltage |
| Broche 11 | RB0/AN8/INT — I/O / ADC channel 8 / external interrupt |
| Broche 12 | RB1/AN9 — I/O / ADC channel 9 |
| Broche 13 | RB2/AN10 — I/O / ADC channel 10 |
| Broche 14 | RB3/AN11 — I/O / ADC channel 11 |
| Broche 15 | RB4/AN12 — I/O / ADC channel 12 |
| Broche 16 | RB5/AN13 — I/O / ADC channel 13 |
| Broche 17 | RB6/AN14/PGC — I/O / ADC channel 14 / ICSP clock |
| Broche 18 | RB7/AN15/PGD — I/O / ADC channel 15 / ICSP data |
| Broche 19 | VSS — Ground reference |
| Broche 20 | VDD — Positive supply voltage |
| Broche 21 | RC0 — Bidirectional I/O port C |
| Broche 22 | RC1 — Bidirectional I/O port C |
| Broche 23 | RC2 — Bidirectional I/O port C |
| Broche 24 | RC3 — Bidirectional I/O port C |
| Broche 25 | RC4 — Bidirectional I/O port C |
| Broche 26 | RC5 — Bidirectional I/O port C |
| Broche 27 | RC6 — Bidirectional I/O port C |
| Broche 28 | RC7 — Bidirectional I/O port C |
| Broche 29 | VSS — Ground reference |
| Broche 30 | VDD — Positive supply voltage |
| Broche 31 | RD0 — Bidirectional I/O port D |
| Broche 32 | RD1 — Bidirectional I/O port D |
| Broche 33 | RD2 — Bidirectional I/O port D |
| Broche 34 | RD3 — Bidirectional I/O port D |
| Broche 35 | RD4 — Bidirectional I/O port D |
| Broche 36 | RD5 — Bidirectional I/O port D |
| Broche 37 | RD6 — Bidirectional I/O port D |
| Broche 38 | RD7 — Bidirectional I/O port D |
| Broche 39 | VSS — Ground reference |
| Broche 40 | VDD — Positive supply voltage |
| Broche 41 | RE0 — Bidirectional I/O port E |
| Broche 42 | RE1 — Bidirectional I/O port E |
| Broche 43 | RE2 — Bidirectional I/O port E |
| Broche 44 | RE3 — Bidirectional I/O port E |
| Broche 45 | RE4 — Bidirectional I/O port E |
| Broche 46 | RE5 — Bidirectional I/O port E |
| Broche 47 | RE6 — Bidirectional I/O port E |
| Broche 48 | RE7 — Bidirectional I/O port E |
| Broche 49 | RF0 — Bidirectional I/O port F |
| Broche 50 | RF1 — Bidirectional I/O port F |
| Broche 51 | RF2 — Bidirectional I/O port F |
| Broche 52 | RF3 — Bidirectional I/O port F |
| Broche 53 | RF4 — Bidirectional I/O port F |
| Broche 54 | RF5 — Bidirectional I/O port F |
| Broche 55 | RF6 — Bidirectional I/O port F |
| Broche 56 | RF7 — Bidirectional I/O port F |
| Broche 57 | RG0 — Bidirectional I/O port G |
| Broche 58 | RG1 — Bidirectional I/O port G |
| Broche 59 | RG2 — Bidirectional I/O port G |
| Broche 60 | RG3 — Bidirectional I/O port G |
| Broche 61 | RG4 — Bidirectional I/O port G |
| Broche 62 | OSC1/CLKIN — Crystal oscillator input / external clock input |
| Broche 63 | OSC2/CLKOUT — Crystal oscillator output / clock output |
| Broche 64 | MCLR/VPP — Master clear reset (active low) / programming voltage |
Applications typiques
PIC16LF1527-E/PT convient pour 6 applications: Battery-Powered IoT Sensor Hub, Industrial Control and Sensor Aggregation, Home Automation Controller, Consumer Appliance Control Board, Automotive Body Electronics Module, LED Lighting and Signage Controllers.
Battery-Powered IoT Sensor Hub
The PIC16LF1527-E/PT's XLP nanoWatt technology provides sub-100 nA sleep currents, making it ideal for battery-powered IoT sensor hubs that spend most of their time sleeping between periodic readings. The 2.5V minimum VDD supports 2-cell alkaline or 3V coin cell operation directly without boost converters. The 10-bit ADC with up to 30 channels handles temperature, humidity, light, and motion sensors simultaneously, while the 28 KB Flash accommodates typical LoRaWAN or BLE sensor firmware stacks including sensor drivers and over-the-air update bootloaders.
Recommandé
Industrial Control and Sensor Aggregation
The PIC16LF1527-E/PT suits industrial sensor aggregation nodes because of its 54 I/O pins (on the 64-pin TQFP), which can connect to multiple analog sensors, digital switches, and isolated digital inputs simultaneously. The E grade operating range of -40C to +125C handles unconditioned factory floor environments. The two MSSP peripherals support I²C and SPI sensor buses concurrently, while the EUSART interfaces with RS-485 transceivers for industrial fieldbus connectivity. The 28 KB Flash supports real-time control loops with deterministic 200 ns instruction execution.
Recommandé
Home Automation Controller
The PIC16LF1527-E/PT works well in home automation controllers that need to manage multiple relays, switches, dimmers, and indicator LEDs. Its 54 I/O pins can directly drive 7-segment displays, keypad matrices, and status LEDs without external logic. The CLC (Configurable Logic Cell) and CWG (Complementary Waveform Generator) peripherals enable zero-crossing triac dimming and dead-band control without external timing chips. The wide I/O count also supports LCD glass driving and capacitive touch button scanning for thermostat-style HMI panels.
Recommandé
Consumer Appliance Control Board
The PIC16LF1527-E/PT serves consumer appliance main control boards because its 64-pin TQFP and 54 I/O pins handle keypad scanning, LED indicators, rotary encoder inputs, and triac/MOSFET driver outputs without external muxing. The 10-bit ADC with 30 channels reads thermistors for temperature control in ovens, refrigerators, and washing machines. The MSSP peripherals connect to LED driver ICs or EEPROM for user preference storage, while the XLP sleep modes keep standby power below 0.5W for energy star compliance.
Recommandé
Automotive Body Electronics Module
The PIC16LF1527-E/PT can serve in non-safety automotive body modules such as interior lighting controllers, seat heaters, and mirror adjusters where AEC-Q100 qualification is not required for the MCU itself. The wide I/O count supports multiple LED strings via MOSFET drivers, while the EUSART interfaces with LIN bus transceivers for sub-network communication. The 2.5V to 3.6V VDD range is compatible with 12V battery systems via standard 3.3V LDO regulators. For safety-critical modules, however, use the AEC-Q100 qualified PIC16F1527-E/PT instead.
Recommandé
LED Lighting and Signage Controllers
The PIC16LF1527-E/PT is well-suited for LED lighting and signage controllers because its multiple CCP/ECCP modules generate precise PWM channels for RGBW color mixing and brightness control. The CWG peripheral creates complementary PWM outputs with programmable dead time for high-power LED driver half-bridges. The 28 KB Flash supports DMX-512, DALI, and proprietary lighting protocols concurrently, while the EUSART interfaces with DMX transceivers. The XLP sleep mode enables battery-backed emergency lighting applications with multi-year coin cell life.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC16LF1527-E/PT — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC16F1527-I/PT | PIC16F1527-E/PT | PIC16LF1526-I/PT | PIC16LF1527-I/PT | PIC16F1526-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-TQFP (PT) 10x10 mm | 64-TQFP (PT) 10x10 mm - same | 64-TQFP (PT) 10x10 mm - same | 64-TQFP (PT) 10x10 mm - same | 64-TQFP (PT) 10x10 mm - same | 64-TQFP (PT) 10x10 mm - same |
| Program Memory (Flash) | 28 KB | 28 KB | 28 KB | 16 KB | 28 KB | 16 KB |
| RAM | 1.5 KB | 1.5 KB | 1.5 KB | 1.5 KB | 1.5 KB | 1.5 KB |
| Supply Voltage (VDD) | 2.5 V to 3.6 V | 2.3 V to 5.5 V | 2.3 V to 5.5 V | 2.5 V to 3.6 V | 2.5 V to 3.6 V | 2.3 V to 5.5 V |
| Maximum CPU Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Operating Temperature | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +85C (I grade) |
| AEC-Q100 Automotive | No (E grade is extended, not automotive) | No | Yes (AEC-Q100 qualified) | No | No | No |
Principaux différenciateurs
- Lowest VDD minimum in PIC16F1527/1526 family (vs PIC16F1527-I/PT)
- Extended -40C to +125C temperature grade (vs PIC16LF1527-I/PT)
- Highest Flash memory density in 64-TQFP PIC16 XLP family (vs PIC16LF1526-I/PT)
Notes de conception
Place a 100 nF (0.1 µF) ceramic decoupling capacitor as close as possible to each VDD pin pair on the PIC16LF1527-E/PT, with a 10 µF bulk tantalum or ceramic capacitor near the MCU. The 64-pin TQFP has multiple VDD/VSS pairs - all must be decoupled to prevent digital switching noise from coupling into sensitive ADC readings. Estimated: at 20 MHz with 28 KB active Flash and all 54 I/O switching, peak current can reach 30-40 mA; the bulk capacitor must source this during VDD droop events.
Route the ICSP programming pins (RB6/PGC, RB7/PGD, MCLR) to a 5-pin header (0.1 inch pitch) so that in-circuit programming and debugging can be performed without removing the MCU from the board. Keep these traces short (under 50 mm) and away from high-current switching nodes. The MCLR pin requires a 10 kΩ pull-up to VDD for normal operation, with a 100 nF capacitor to ground for noise immunity.
Do not exceed 3.6V VDD on the LF variant - the LF (low-voltage F) design has a maximum rating of 3.6V. If 5V system compatibility is required, choose the PIC16F1527-I/PT (2.3-5.5V VDD) instead. Also ensure MCLR is never left floating - an open MCLR pin will randomly reset the device. For ADC accuracy, add a 100 nF bypass capacitor on the AVREF pin if used, and configure unused I/O pins as outputs to minimize current leakage in sleep mode.
Informations de conformité
RoHS compliant and lead-free per Microchip product packaging marking (per digchip listing, 'LEAD FREE, PLASTIC'). The -E grade is industrial extended temperature, NOT AEC-Q100 qualified; choose the PIC16F1527-E/PT for automotive body modules.
