PIC16F18324T-E/SLVAO - 8-bit 32MHz MCU 7KB Flash | Microchip
Teilenummer: PIC16F18324T-E/SLVAO ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $1.65 | $1,65 |
| 10 | $1.48 | $14,80 |
| 100 | $1.32 | $132,00 |
| 500 | $1.18 | $590,00 |
| 1.000 | $1.05 | $1.050,00 |
| 3.000 | $0.92 | $2.760,00 |
PIC16F18324T-E/SLVAO Übersicht
What is a PIC16F18324? It belongs to the PIC16F183xx mid-range 8-bit MCU family from Microchip Technology, which in turn sits inside the broader PIC microcontroller product line (PIC8 -> PIC16 -> PIC microcontroller -> embedded MCU -> semiconductor). These devices combine a RISC-based Harvard architecture with Core Independent Peripherals (CIPs) and Peripheral Pin Select (PPS) to give designers flexible analog, communication, and timing functions without loading the CPU.
Key features include 7 KB Flash, 512 B SRAM, 256 B EEPROM, a 10-bit ADC, configurable logic cells, multiple PWM and timer modules, I2C/SPI/EUSART peripherals, and the nanoWatt XLP technology that allows deep sleep currents in the nanoampere range. The -E temperature grade spans -40C to +125C, matching automotive under-the-hood requirements.
Architecturally, the device integrates an enhanced mid-range 14-bit instruction core with a 32 MHz internal oscillator, hardware CLCs, NCO, and zero-cross detection. The 14-pin SOIC footprint exposes up to 12 I/O lines through PPS remapping, allowing any digital peripheral to be routed to any pin while preserving board layout options.
Typical applications include automotive body controllers, sensor nodes, HVAC control modules, LED lighting controllers, and general-purpose low-power IoT edge devices where AEC-Q100 reliability and minimal standby current are mandatory.
When designing with this MCU, engineers should plan the oscillator configuration early (HFINTOSC vs external crystal) and use the PPS feature to assign EUSART, MSSP, and CLC outputs to any available pin.
This page synthesizes distributor pricing, drop-in alternative MPNs, and AEC-Q100 design notes that complement the manufacturer datasheet for engineers evaluating the PIC16F18324T-E/SLVAO.
Drop-in-Alternativen für PIC16F18324T-E/SLVAO – 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 PIC16F18324T-E/SLVAO (gleiche Bauform und Footprint) – abweichend in ADC, Package, Core Architecture, Operating Temperature, DAC.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
PIC16F18324-E/SLVAO
✅ Drop-In✓ Auf Lager
$0.93 / Stück
Datenblatt ansehen →PIC16F18324T-I/SLVAO
✅ Drop-In✓ Auf Lager
$1.04 / Stück
Datenblatt ansehen →PIC16F18324-I/SLVAO
✅ Drop-In✓ Auf Lager
$0.98 / Stück
Datenblatt ansehen →PIC16F18323T-E/SLVAO
✅ Drop-In✓ Auf Lager
$0.72 / Stück
Datenblatt ansehen →PIC16F18323-E/SLVAO
✅ Drop-In✓ Auf Lager
$0.71 / Stück
Datenblatt ansehen →PIC16F18324T-E/SLVAO Grenzwerte & elektrische Eigenschaften
| Core Architecture | PIC 8-bit enhanced mid-range |
| CPU Frequency | 32 MHz |
| Program Memory (Flash) | 7 KB (4K x 14 words) |
| SRAM | 512 B |
| EEPROM | 256 B |
| ADC | 10-bit, 10 channels (per Hotenda snippet) |
| Versorgungsspannung | 3 V (per Hotenda snippet) |
| Betriebstemperatur | -40C to +125C (E grade) |
| Gehäuse | 14-SOIC (0.154 inch / 3.90 mm width) |
| Montageart | Surface Mount |
| Series | PIC XLP 16F |
| Qualification | Automotive AEC-Q100 |
| Functional Safety | FuSa capable (per GlobalSpec snippet) |
| Low Power Technology | nanoWatt XLP Extreme Low Power |
| Packaging | Tape & Reel (-T suffix) |
PIC16F18324T-E/SLVAO Pin-Konfiguration
| Pin 1 | RA5/ICSPCLK — Bidirectional I/O; ICD3/Real Ice programming clock |
| Pin 2 | RA4/SDO — Bidirectional I/O; SPI serial data out |
| Pin 3 | RA3/MCLR — Bidirectional I/O; Master Clear reset (active low) |
| Pin 4 | RC5 — Bidirectional I/O with PPS routing |
| Pin 5 | RC4 — Bidirectional I/O with PPS routing |
| Pin 6 | RC3 — Bidirectional I/O with PPS routing |
| Pin 7 | VSS — Ground reference |
| Pin 8 | RC2 — Bidirectional I/O with PPS routing |
| Pin 9 | RC1/ICSPDAT — Bidirectional I/O; ICD3/Real Ice programming data |
| Pin 10 | RC0 — Bidirectional I/O with PPS routing |
| Pin 11 | RA2 — Bidirectional I/O; analog-capable |
| Pin 12 | RA1/ICSPCLK — Bidirectional I/O; alternate ICSP clock |
| Pin 13 | RA0 — Bidirectional I/O; analog-capable |
| Pin 14 | VDD — Positive supply voltage |
Typische Anwendungen
PIC16F18324T-E/SLVAO ist geeignet für 7 Anwendungs: Automotive Body Control Module, Automotive HVAC Sensor Node, Automotive LED Lighting Controller, Battery-Powered IoT Edge Sensor, Automotive Seat Controller Module, Automotive Switch and Push-Button Interface, Functional Safety Subsystem Controller.
Automotive Body Control Module
The PIC16F18324T-E/SLVAO fits automotive body control modules by combining AEC-Q100 Grade 1 qualification (-40C to +125C) with 7 KB Flash, 256 B EEPROM for non-volatile configuration, and the nanoWatt XLP low-power core that keeps standby current under 100 nA in sleep. Its Peripheral Pin Select (PPS) feature routes EUSART, MSSP (I2C/SPI), and PWM outputs to any of the 12 available I/O pins, reducing PCB routing complexity. Compared to discrete relay logic, this MCU reduces BOM count and supports LIN, switch, and LED matrix drivers on a single die.
Empfohlen
Automotive HVAC Sensor Node
HVAC cabin and seat sensor nodes benefit from the PIC16F18324T-E/SLVAO's 10-bit ADC and the nanoWatt XLP sleep modes that draw less than 50 nA in deep sleep. The 32 MHz core handles signal conditioning and LIN bus communication while the integrated CLC and NCO blocks perform zero-cross detection and fan-speed PWM generation without waking the CPU. AEC-Q100 qualification plus 256 B EEPROM for calibration constants makes this part ideal for distributed temperature and humidity sensor clusters.
Empfohlen
Automotive LED Lighting Controller
The PIC16F18324T-E/SLVAO drives automotive LED matrix modules through its multiple PWM outputs and the Complementary Waveform Generator (CWG) peripheral, which generates dead-band-controlled complementary outputs for half-bridge LED drivers. The 14-SOIC footprint and 12 user I/O pins support RGB or sequential turn-signal applications. With AEC-Q100 Grade 1 compliance and 7 KB Flash, the MCU holds an entire dimming and color-mixing firmware image in place, simplifying field firmware updates over CAN or LIN.
Empfohlen
Battery-Powered IoT Edge Sensor
Industrial IoT edge nodes operating from a single 3 V coin cell benefit from the PIC16F18324T-E/SLVAO's nanoWatt XLP technology, which keeps average current draw in the microampere range during periodic wake-sleep cycles. The 32 MHz MIPS core wakes fast, runs the ADC scan over the 10-channel input, formats a sensor payload over EUSART or I2C, and returns to deep sleep within milliseconds. AEC-Q100 qualification makes the device a robust choice for harsh-environment edge nodes in factory automation or smart-building systems.
Empfohlen
Automotive Seat Controller Module
The PIC16F18324T-E/SLVAO serves automotive seat-position and heating controllers by combining 10-bit ADC for current sense, PWM for heating element drive, and EUSART for LIN communication with the body controller. Its 256 B EEPROM stores seat calibration, and the integrated CLCs detect over-current faults without CPU overhead. The -40C to +125C AEC-Q100 Grade 1 temperature range ensures reliable operation in unheated cabin environments during winter months.
Empfohlen
Automotive Switch and Push-Button Interface
The PIC16F18324T-E/SLVAO reads up to 12 switch inputs through its GPIO and feeds them over LIN/CAN to the body controller, replacing mechanical wiring harnesses with a single daisy-chain node. The integrated zero-cross detection peripheral enables zero-cross switching of incandescent and capacitive loads, extending relay life. With AEC-Q100 qualification and nanoWatt XLP, the device can monitor switches for years on a single supply, making it ideal for door, window, and roof-switch modules.
Empfohlen
Functional Safety Subsystem Controller
The PIC16F18324T-E/SLVAO is suited to functional-safety (FuSa) subsystem controllers such as sensor watchdog, window watchdog, or fail-safe output drivers in body and chassis ECUs. Per the GlobalSpec datasheet snippet, this part carries FuSa documentation support and is AEC-Q100 qualified. Its on-chip CLCs can implement hardware interlocks independent of the CPU, satisfying ASIL B or ASIL A decomposition requirements while the main ECU runs the full diagnostic stack.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für PIC16F18324T-E/SLVAO – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | PIC16F18324-E/SLVAO | PIC16F18324T-I/SLVAO | PIC16F18324-I/SLVAO | PIC16F18323T-E/SLVAO | PIC16F18323-E/SLVAO |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 14-SOIC (SL) | 14-SOIC (SL) - same | 14-SOIC (SL) - same | 14-SOIC (SL) - same | 14-SOIC (SL) - same | 14-SOIC (SL) - same |
| Flash | 7 KB | 7 KB | 7 KB | 7 KB | 3.5 KB | 3.5 KB |
| SRAM | 512 B | 512 B | 512 B | 512 B | 256 B | 256 B |
| EEPROM | 256 B | 256 B | 256 B | 256 B | 256 B | 256 B |
| CPU Frequency | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Temperature Grade | -40C to +125C (E) | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) | -40C to +125C (E) | -40C to +125C (E) |
| AEC-Q100 | Yes | Yes | Yes | Yes | Yes | Yes |
| Packaging | Tape & Reel | Tube | Tape & Reel | Tube | Tape & Reel | Tube |
Wichtigste Unterscheidungsmerkmale
- Tape-and-reel packaging optimized for SMT assembly (vs. PIC16F18324-E/SLVAO)
- Extended temperature range for under-the-hood and chassis automotive use (vs. PIC16F18324T-I/SLVAO)
- Full 7 KB Flash and 512 B SRAM for larger firmware images (vs. PIC16F18323T-E/SLVAO)
Designhinweise
The PIC16F18324T-E/SLVAO has a wide operating voltage range; per the PIC16F18324 family datasheet, VDD may range from 1.8 V to 5.5 V, supporting both 3.3 V and 5 V automotive rails. Place a 100 nF decoupling capacitor as close as possible to pin 14 (VDD) and a bulk 4.7 uF to 10 uF capacitor within a few millimeters. For nanoWatt XLP applications, ensure no high-impedance traces on the MCLR pin, and add the recommended 10 kohm pull-up plus the optional 100 nF cap on MCLR to prevent spurious resets from automotive electrical transients.
The 14-SOIC footprint provides generous 1.27 mm pitch for hand-prototyping. Use a 4-layer PCB with continuous ground plane and keep traces to the ICSP programming pins (RA5/ICSPCLK and RA4/SDO or RA1/ICSPCLK and RC1/ICSPDAT) short to ease in-circuit programming and debugging. Per the Microchip PIC16F18324 datasheet, all peripheral signals are PPS-routable, so route any high-frequency EUSART or SPI lines away from analog ADC inputs to minimize crosstalk and improve ADC SNR.
Do not assume all 14 pins are user I/O: pins 7 (VSS) and 14 (VDD) are power, and pin 3 (MCLR) doubles as the reset. Disable the watchdog timer (or enable it explicitly with a long timeout) at startup to prevent unexpected resets during development. Configuration word settings must be set before the first instruction executes, and the PPS unlock sequence must be followed exactly or peripheral routing will silently fail. Finally, do not program the Flash above 5.5 V - the PIC16F18324 will latch up and require a power cycle.
Estimated: At 32 MHz core clock, the PIC16F18324T-E/SLVAO typically draws about 5 mA active and 1.5 mA at 1 MHz, giving worst-case power dissipation around 17 mW at 3.3 V. The 14-SOIC has theta_JA around 95 C/W, so worst-case junction temperature rise is 1.6 C - well within the -40C to +125C automotive range. The dominant thermal concern is not self-heating but ambient temperature under the dashboard or in engine-compartment applications, where the -E temperature grade of -40C to +125C remains the binding constraint.
When using the ADC on this 14-SOIC part, route analog input traces away from digital lines and place a small RC filter (typically 1 kohm + 100 pF) on each analog input to limit ADC input bandwidth and prevent aliasing. Reference the PIC16F18324 family datasheet's ADC section for the recommended acquisition time and clock division settings. For EUSART communication at higher baud rates (> 115200), keep TX and RX trace lengths matched within a few millimeters to prevent skew on the line, and consider adding a series-termination resistor if the trace exceeds 50 mm.
Compliance-Informationen
Per GlobalSpec and Hotenda datasheet snippets, the PIC16F18324T-E/SLVAO is AEC-Q100 qualified automotive grade with FuSa support. RoHS compliance is confirmed by Microchip product ordering information. Halogen-free status is not explicitly stated in the verified web data and is listed as unknown.
