ST10F276-6QR3 - 16-bit MCU 32MHz 832KB Flash | STMicroelectronics
MPN: ST10F276-6QR3 ✓ AktifST10F276-6QR3 Ringkasan
A 16-bit microcontroller (MCU) is a single-chip computer with a 16-bit data path, integrating a CPU, memory, and peripherals. The ST10 family is a derivative of the Siemens 80C166 architecture, offering high instruction throughput and rich peripheral set. In the system hierarchy, a 16-bit MCU sits between 8-bit and 32-bit devices, providing a balance of performance and power efficiency for real-time control tasks.
Key features include a 5-stage pipeline, 16-channel A/D converter with 10-bit resolution, 2 CAN 2.0B interfaces, 2 USARTs, and a 4-channel PWM unit. The device also includes a watchdog timer, 16 interrupt priority levels, and an on-chip bootstrap loader. The ST10 core executes most instructions in one clock cycle, achieving up to 16 MIPS at 32 MHz.
The ST10F276-6QR3 is designed for harsh environments, with an operating temperature range of -40°C to +125°C. It is AEC-Q100 qualified for automotive applications, ensuring reliability under extreme conditions. The Flash memory supports in-application programming (IAP) and in-circuit programming (ICP), facilitating firmware updates in the field.
Typical applications include engine control units (ECUs), transmission control, body control modules, and industrial automation systems. The dual CAN interfaces make it ideal for automotive networking, while the high-resolution ADC and PWM unit support motor control and sensor interfacing.
When designing with this MCU, ensure proper decoupling of the power supply pins and a stable clock source. The device requires an external crystal or oscillator for precise timing. For EMI-sensitive designs, use the internal PLL to reduce radiated emissions.
Alternatif penggantian untuk ST10F276-6QR3 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian ST10F276-6QR3 (sama faktor bentuk dan footprint) — berbeda di dalam Core, Operating Temperature, Package.
ST10F276-4T3
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →ST10F276-6QR3
✅ Drop-InKontak untuk harga
Lihat Datasheet →ST10F276-4T3
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →ST10F276-6QR3 Rating Maksimal & Karakteristik Listrik
| Core | ST10 16-bit |
| Frekuensi Bawah Maximum | 32 MHz |
| Flash Memory | 832 KB |
| RAM | 68 KB |
| Tegangan Pemuat | 4.5 V to 5.5 V |
| Suhu Kerja | -40C to +125C |
| Paket | LQFP-144 (PQFP144) |
| Tipe Mounting | Surface Mount |
| A/D Converter | 16-channel, 10-bit |
| CAN Interfaces | 2 (CAN 2.0B) |
| USARTs | 2 |
| PWM Channels | 4 |
| Watchdog Timer | Yes |
| Interrupt Priority Levels | 16 |
| AEC-Q100 | Qualified |
| RoHS | Compliant |
Konfigurasi Pin ST10F276-6QR3
| Pin produk 1 | P0.0 — Port 0 bit 0 (I/O) |
| Pin produk 2 | P0.1 — Port 0 bit 1 (I/O) |
| Pin produk 3 | P0.2 — Port 0 bit 2 (I/O) |
| Pin produk 4 | P0.3 — Port 0 bit 3 (I/O) |
| Pin produk 5 | P0.4 — Port 0 bit 4 (I/O) |
| Pin produk 6 | P0.5 — Port 0 bit 5 (I/O) |
| Pin produk 7 | P0.6 — Port 0 bit 6 (I/O) |
| Pin produk 8 | P0.7 — Port 0 bit 7 (I/O) |
| Pin produk 9 | VSS — Ground |
| Pin produk 10 | VDD — Power supply (5V) |
| Pin produk 11 | P1.0 — Port 1 bit 0 (I/O) |
| Pin produk 12 | P1.1 — Port 1 bit 1 (I/O) |
| Pin produk 13 | P1.2 — Port 1 bit 2 (I/O) |
| Pin produk 14 | P1.3 — Port 1 bit 3 (I/O) |
| Pin produk 15 | P1.4 — Port 1 bit 4 (I/O) |
| Pin produk 16 | P1.5 — Port 1 bit 5 (I/O) |
| Pin produk 17 | P1.6 — Port 1 bit 6 (I/O) |
| Pin produk 18 | P1.7 — Port 1 bit 7 (I/O) |
| Pin produk 19 | P2.0 — Port 2 bit 0 (I/O) |
| Pin produk 20 | P2.1 — Port 2 bit 1 (I/O) |
| Pin produk 21 | P2.2 — Port 2 bit 2 (I/O) |
| Pin produk 22 | P2.3 — Port 2 bit 3 (I/O) |
| Pin produk 23 | P2.4 — Port 2 bit 4 (I/O) |
| Pin produk 24 | P2.5 — Port 2 bit 5 (I/O) |
| Pin produk 25 | P2.6 — Port 2 bit 6 (I/O) |
| Pin produk 26 | P2.7 — Port 2 bit 7 (I/O) |
| Pin produk 27 | VSS — Ground |
| Pin produk 28 | VDD — Power supply (5V) |
| Pin produk 29 | P3.0 — Port 3 bit 0 (I/O) |
| Pin produk 30 | P3.1 — Port 3 bit 1 (I/O) |
| Pin produk 31 | P3.2 — Port 3 bit 2 (I/O) |
| Pin produk 32 | P3.3 — Port 3 bit 3 (I/O) |
| Pin produk 33 | P3.4 — Port 3 bit 4 (I/O) |
| Pin produk 34 | P3.5 — Port 3 bit 5 (I/O) |
| Pin produk 35 | P3.6 — Port 3 bit 6 (I/O) |
| Pin produk 36 | P3.7 — Port 3 bit 7 (I/O) |
| Pin produk 37 | P4.0 — Port 4 bit 0 (I/O) |
| Pin produk 38 | P4.1 — Port 4 bit 1 (I/O) |
| Pin produk 39 | P4.2 — Port 4 bit 2 (I/O) |
| Pin produk 40 | P4.3 — Port 4 bit 3 (I/O) |
| Pin produk 41 | P4.4 — Port 4 bit 4 (I/O) |
| Pin produk 42 | P4.5 — Port 4 bit 5 (I/O) |
| Pin produk 43 | P4.6 — Port 4 bit 6 (I/O) |
| Pin produk 44 | P4.7 — Port 4 bit 7 (I/O) |
| Pin produk 45 | VSS — Ground |
| Pin produk 46 | VDD — Power supply (5V) |
| Pin produk 47 | P5.0 — Port 5 bit 0 (I/O) |
| Pin produk 48 | P5.1 — Port 5 bit 1 (I/O) |
| Pin produk 49 | P5.2 — Port 5 bit 2 (I/O) |
| Pin produk 50 | P5.3 — Port 5 bit 3 (I/O) |
| Pin produk 51 | P5.4 — Port 5 bit 4 (I/O) |
| Pin produk 52 | P5.5 — Port 5 bit 5 (I/O) |
| Pin produk 53 | P5.6 — Port 5 bit 6 (I/O) |
| Pin produk 54 | P5.7 — Port 5 bit 7 (I/O) |
| Pin produk 55 | P6.0 — Port 6 bit 0 (I/O) |
| Pin produk 56 | P6.1 — Port 6 bit 1 (I/O) |
| Pin produk 57 | P6.2 — Port 6 bit 2 (I/O) |
| Pin produk 58 | P6.3 — Port 6 bit 3 (I/O) |
| Pin produk 59 | P6.4 — Port 6 bit 4 (I/O) |
| Pin produk 60 | P6.5 — Port 6 bit 5 (I/O) |
| Pin produk 61 | P6.6 — Port 6 bit 6 (I/O) |
| Pin produk 62 | P6.7 — Port 6 bit 7 (I/O) |
| Pin produk 63 | VSS — Ground |
| Pin produk 64 | VDD — Power supply (5V) |
| Pin produk 65 | P7.0 — Port 7 bit 0 (I/O) |
| Pin produk 66 | P7.1 — Port 7 bit 1 (I/O) |
| Pin produk 67 | P7.2 — Port 7 bit 2 (I/O) |
| Pin produk 68 | P7.3 — Port 7 bit 3 (I/O) |
| Pin produk 69 | P7.4 — Port 7 bit 4 (I/O) |
| Pin produk 70 | P7.5 — Port 7 bit 5 (I/O) |
| Pin produk 71 | P7.6 — Port 7 bit 6 (I/O) |
| Pin produk 72 | P7.7 — Port 7 bit 7 (I/O) |
| Pin produk 73 | P8.0 — Port 8 bit 0 (I/O) |
| Pin produk 74 | P8.1 — Port 8 bit 1 (I/O) |
| Pin produk 75 | P8.2 — Port 8 bit 2 (I/O) |
| Pin produk 76 | P8.3 — Port 8 bit 3 (I/O) |
| Pin produk 77 | P8.4 — Port 8 bit 4 (I/O) |
| Pin produk 78 | P8.5 — Port 8 bit 5 (I/O) |
| Pin produk 79 | P8.6 — Port 8 bit 6 (I/O) |
| Pin produk 80 | P8.7 — Port 8 bit 7 (I/O) |
| Pin produk 81 | VSS — Ground |
| Pin produk 82 | VDD — Power supply (5V) |
| Pin produk 83 | P9.0 — Port 9 bit 0 (I/O) |
| Pin produk 84 | P9.1 — Port 9 bit 1 (I/O) |
| Pin produk 85 | P9.2 — Port 9 bit 2 (I/O) |
| Pin produk 86 | P9.3 — Port 9 bit 3 (I/O) |
| Pin produk 87 | P9.4 — Port 9 bit 4 (I/O) |
| Pin produk 88 | P9.5 — Port 9 bit 5 (I/O) |
| Pin produk 89 | P9.6 — Port 9 bit 6 (I/O) |
| Pin produk 90 | P9.7 — Port 9 bit 7 (I/O) |
| Pin produk 91 | P10.0 — Port 10 bit 0 (I/O) |
| Pin produk 92 | P10.1 — Port 10 bit 1 (I/O) |
| Pin produk 93 | P10.2 — Port 10 bit 2 (I/O) |
| Pin produk 94 | P10.3 — Port 10 bit 3 (I/O) |
| Pin produk 95 | P10.4 — Port 10 bit 4 (I/O) |
| Pin produk 96 | P10.5 — Port 10 bit 5 (I/O) |
| Pin produk 97 | P10.6 — Port 10 bit 6 (I/O) |
| Pin produk 98 | P10.7 — Port 10 bit 7 (I/O) |
| Pin produk 99 | VSS — Ground |
| Pin produk 100 | VDD — Power supply (5V) |
| Pin produk 101 | P11.0 — Port 11 bit 0 (I/O) |
| Pin produk 102 | P11.1 — Port 11 bit 1 (I/O) |
| Pin produk 103 | P11.2 — Port 11 bit 2 (I/O) |
| Pin produk 104 | P11.3 — Port 11 bit 3 (I/O) |
| Pin produk 105 | P11.4 — Port 11 bit 4 (I/O) |
| Pin produk 106 | P11.5 — Port 11 bit 5 (I/O) |
| Pin produk 107 | P11.6 — Port 11 bit 6 (I/O) |
| Pin produk 108 | P11.7 — Port 11 bit 7 (I/O) |
| Pin produk 109 | P12.0 — Port 12 bit 0 (I/O) |
| Pin produk 110 | P12.1 — Port 12 bit 1 (I/O) |
| Pin produk 111 | P12.2 — Port 12 bit 2 (I/O) |
| Pin produk 112 | P12.3 — Port 12 bit 3 (I/O) |
| Pin produk 113 | P12.4 — Port 12 bit 4 (I/O) |
| Pin produk 114 | P12.5 — Port 12 bit 5 (I/O) |
| Pin produk 115 | P12.6 — Port 12 bit 6 (I/O) |
| Pin produk 116 | P12.7 — Port 12 bit 7 (I/O) |
| Pin produk 117 | VSS — Ground |
| Pin produk 118 | VDD — Power supply (5V) |
| Pin produk 119 | P13.0 — Port 13 bit 0 (I/O) |
| Pin produk 120 | P13.1 — Port 13 bit 1 (I/O) |
| Pin produk 121 | P13.2 — Port 13 bit 2 (I/O) |
| Pin produk 122 | P13.3 — Port 13 bit 3 (I/O) |
| Pin produk 123 | P13.4 — Port 13 bit 4 (I/O) |
| Pin produk 124 | P13.5 — Port 13 bit 5 (I/O) |
| Pin produk 125 | P13.6 — Port 13 bit 6 (I/O) |
| Pin produk 126 | P13.7 — Port 13 bit 7 (I/O) |
| Pin produk 127 | P14.0 — Port 14 bit 0 (I/O) |
| Pin produk 128 | P14.1 — Port 14 bit 1 (I/O) |
| Pin produk 129 | P14.2 — Port 14 bit 2 (I/O) |
| Pin produk 130 | P14.3 — Port 14 bit 3 (I/O) |
| Pin produk 131 | P14.4 — Port 14 bit 4 (I/O) |
| Pin produk 132 | P14.5 — Port 14 bit 5 (I/O) |
| Pin produk 133 | P14.6 — Port 14 bit 6 (I/O) |
| Pin produk 134 | P14.7 — Port 14 bit 7 (I/O) |
| Pin produk 135 | VSS — Ground |
| Pin produk 136 | VDD — Power supply (5V) |
| Pin produk 137 | P15.0 — Port 15 bit 0 (I/O) |
| Pin produk 138 | P15.1 — Port 15 bit 1 (I/O) |
| Pin produk 139 | P15.2 — Port 15 bit 2 (I/O) |
| Pin produk 140 | P15.3 — Port 15 bit 3 (I/O) |
| Pin produk 141 | P15.4 — Port 15 bit 4 (I/O) |
| Pin produk 142 | P15.5 — Port 15 bit 5 (I/O) |
| Pin produk 143 | P15.6 — Port 15 bit 6 (I/O) |
| Pin produk 144 | P15.7 — Port 15 bit 7 (I/O) |
Aplikasi Umum
ST10F276-6QR3 cocok untuk 6 aplikasis: Automotive Engine Control Unit (ECU), Industrial Automation Controller, Body Control Module (BCM), Motor Control, Medical Monitoring Device, Networking Gateway.
Automotive Engine Control Unit (ECU)
The ST10F276-6QR3 is ideal for engine control units due to its high-speed ST10 core (32 MHz) and 832 KB Flash, enabling real-time processing of sensor data and control algorithms. Its dual CAN 2.0B interfaces facilitate communication with other vehicle modules, while the 16-channel 10-bit ADC accurately reads engine sensors. The AEC-Q100 qualification ensures reliability in harsh automotive environments. In a typical ECU, the MCU samples crankshaft and camshaft position sensors, calculates fuel injection timing, and controls ignition coils via PWM outputs. The large Flash memory allows storing calibration tables and diagnostic routines. The device's 5V supply voltage is compatible with legacy automotive sensors, simplifying system design. Performance considerations include the need for a stable clock source and proper thermal management, as the MCU may dissipate significant power under heavy computational load.
Direkomendasikan
Industrial Automation Controller
In industrial automation, the ST10F276-6QR3 provides robust control for PLCs and motor drives. Its 32 MHz clock and 16 MIPS throughput handle complex control loops, while the 4 PWM channels generate precise motor drive signals. The dual USARTs enable communication with HMI panels and fieldbus interfaces. The device's wide temperature range (-40°C to +125°C) suits factory floor environments. The 16-channel ADC monitors multiple analog sensors, such as temperature and pressure, for process control. The large Flash memory stores firmware for multiple machine recipes. The MCU's 5V logic is compatible with industrial sensors and actuators. Design considerations include isolating communication lines to prevent noise and ensuring adequate power supply decoupling to maintain stable operation.
Direkomendasikan
Body Control Module (BCM)
The ST10F276-6QR3 is well-suited for body control modules, managing lighting, windows, and central locking. Its dual CAN interfaces allow integration with the vehicle's network, while the 16-channel ADC reads switch inputs and sensor signals. The 832 KB Flash stores complex body control algorithms and diagnostic data. The device's low power consumption in idle mode helps reduce battery drain. The 5V supply is compatible with automotive power rails. In a BCM, the MCU controls relays and MOSFETs for lighting and motor functions, using PWM for dimming. The AEC-Q100 qualification ensures long-term reliability. Design considerations include protecting I/O pins from load dump transients and implementing fail-safe mechanisms for critical functions.
Direkomendasikan
Motor Control
The ST10F276-6QR3 excels in motor control applications, such as brushless DC (BLDC) and AC induction motors. Its 4 PWM channels generate six-step or sinusoidal drive signals, while the 16-channel ADC samples phase currents and rotor position. The 32 MHz clock enables high-frequency control loops for smooth operation. The dual CAN interfaces allow synchronization with other motor drives in multi-axis systems. The device's 5V logic interfaces with gate drivers and current sensors. The large Flash memory stores complex field-oriented control (FOC) algorithms. Design considerations include minimizing PWM switching noise and implementing overcurrent protection. The MCU's thermal performance must be managed with proper PCB layout and heatsinking.
Direkomendasikan
Medical Monitoring Device
The ST10F276-6QR3 can be used in medical monitoring devices, such as patient vital signs monitors, due to its high-performance processing and rich peripheral set. The 16-channel ADC accurately captures biosignals, while the dual USARTs transmit data to display units or central monitoring systems. The device's reliability and long-term availability make it suitable for medical equipment. The 5V supply is compatible with medical-grade power supplies. The large Flash memory stores patient data and calibration parameters. Design considerations include ensuring electrical isolation for patient safety and complying with medical standards such as IEC 60601. The MCU's low power consumption is beneficial for battery-powered portable monitors.
Direkomendasikan
Networking Gateway
The ST10F276-6QR3 can serve as a networking gateway in industrial or automotive applications, bridging CAN and serial communication protocols. Its dual CAN interfaces and dual USARTs enable protocol conversion between different bus systems. The 32 MHz clock handles protocol processing efficiently. The device's 5V logic is compatible with common transceivers. The large Flash memory stores protocol stacks and routing tables. Design considerations include managing data buffering and ensuring real-time response. The MCU's robust design ensures reliable operation in harsh environments.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk ST10F276-6QR3 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | ST10F276-4T3 |
|---|---|---|
| Package | LQFP-144 | LQFP-144 |
| Brand | STMicroelectronics | STMicroelectronics |
| Maximum Clock Frequency | 32 MHz | 20 MHz |
| Flash Memory | 832 KB | 512 KB |
| RAM | 68 KB | 68 KB |
| Supply Voltage | 4.5V to 5.5V | 4.5V to 5.5V |
| AEC-Q100 | Qualified | Qualified |
| CAN Interfaces | 2 | 2 |
Diferensiator Kunci
- Higher clock speed (32 MHz vs 20 MHz) (vsST10F276-4T3)
- Larger Flash memory (832 KB vs 512 KB) (vsST10F276-4T3)
- Same package and pinout (vsST10F276-4T3)
Catatan Desain
The ST10F276-6QR3 operates from a 4.5V to 5.5V supply. Use a stable 5V rail with adequate decoupling: place a 100nF ceramic capacitor close to each VDD pin and a 10uF bulk capacitor near the power entry. Ensure the ground plane is solid to minimize noise and voltage drops.
For the LQFP-144 package, use a 0.5mm pitch land pattern. Provide a thermal pad on the PCB for heat dissipation, even though the package may not have an exposed pad. Route high-speed signals away from the crystal oscillator and analog inputs to reduce interference.
Do not exceed the absolute maximum ratings, especially on I/O pins. Use series resistors for external connections to limit current. Ensure the reset circuit is robust with a proper power-on reset delay. For CAN communication, use appropriate transceivers and termination resistors.
Informasi Konformitas
RoHS compliant and AEC-Q100 qualified per STMicroelectronics product page. Halogen-free status not explicitly stated.
