STM32G061C8T6 - 64MHz Cortex-M0+ MCU 64KB Flash LQFP-48 | STMicroelectronics
部品番号: STM32G061C8T6 ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $7.29 | $7.29 |
| 10 | $6.55 | $65.50 |
| 100 | $5.2 | $520.00 |
| 500 | $4.1 | $2,050.00 |
| 1,000 | $3.45 | $3,450.00 |
| 2,500 | $2.95 | $7,375.00 |
STM32G061C8T6 概要
What is an Arm Cortex-M0+ MCU? It is a 32-bit microcontroller built on the Arm Cortex-M0+ core - the smallest, most energy-efficient member of the Cortex-M family. MCUs in this class combine a RISC CPU, on-chip Flash memory, SRAM, and a rich peripheral set into a single chip, forming the foundation of modern embedded systems from IoT sensors to motor controllers. Within ST's portfolio, the Cortex-M0+ STM32G0 series sits at the entry of the mainstream 32-bit segment, balancing low power, low cost, and adequate compute for control loops, user interfaces, and connectivity bridging.
Key features of the STM32G061C8T6 include 64 KB Flash, 18 KB SRAM, two USART interfaces, two I2C, two SPI, a 12-bit ADC, a 12-bit DAC, multiple general-purpose timers, an integrated hardware AES-128 block, and a hardware random number generator. A 1.7 V to 3.6 V supply range supports battery-powered operation, and the part is offered in commercial (C8T6 suffix, -40C to +85C ambient) and industrial/extended-temperature variants. Independent watchdog and system window watchdog, RTC, and a low-power RTC domain are all integrated.
Architecture-wise, the STM32G061C8T6 uses the Cortex-M0+ core with single-cycle I/O access to GPIO, an internal voltage regulator for VCORE generation, and ST's standard peripheral library / STM32CubeMX toolchain support. The integrated AES-128 and TRNG make it well-suited to connected nodes that need on-chip crypto agility without an external secure element.
Typical applications include consumer appliances, industrial sensor nodes, smart-metering peripherals, USB-C device controllers (using the USB Type-C/PD-friendly GPIOs), LED lighting controllers, and small home-automation bridges.
When designing with this MCU, ensure the VDDA/VREF+ pins are properly decoupled - on the LQFP-48 package without an external VREF+ pin, VREF+ is internally tied to VDD and the internal VREF buffer must remain disabled. A 100 nF + 1 uF decoupling network close to each supply pin is recommended, and unused GPIOs must be configured as analog inputs or with internal pull-downs to minimize leakage.
This page synthesizes manufacturer datasheet parameters, current distributor pricing, drop-in alternatives, and practical design notes into a single reference for engineers evaluating the STM32G061C8T6 for new designs and second-source qualification.
ドロップイン代替品: STM32G061C8T6 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: STM32G061C8T6 （同一形状・フットプリント） — 相違点: Core, Communication Interfaces, Operating Temperature Range, SRAM, Timers.
クイック比較ツール — 並列比較する代替部品を選択:
STM32G061C6T6
✅ ドロップイン📋 参考代替品（カタログ未掲載）
STM32G061C8U6
✅ ドロップイン📋 参考代替品（カタログ未掲載）
STM32G071C8T6
✅ ドロップイン✓ 在庫あり
$2.8 / 個
データシートを見る →STM32C011C6T6
✅ ドロップイン📋 参考代替品（カタログ未掲載）
STM32G031C8T6
✅ ドロップイン✓ 在庫あり
$1.82 / 個
データシートを見る →STM32F071CBT7
✅ ドロップイン✓ 在庫あり
$2.95 / 個
データシートを見る →STM32G061C8T6 最大定格＆電気的特性
| Core | Arm Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 64 MHz |
| Program Flash Memory | 64 KB (64K x 8) |
| SRAM | 18 KB |
| Supply Voltage (VDD) | 1.7 V to 3.6 V |
| パッケージ | 48-LQFP (7x7 mm) |
| 動作温度 | -40C to +85C |
| USART | 2 |
| AES Hardware Block | Yes (AES-128) |
| True Random Number Generator | Yes (TRNG) |
| Timers | Multiple general-purpose, plus RTC and watchdog timers |
| 実装タイプ | Surface Mount |
| MSLレベル | 3 |
| RoHS ステータス | Compliant |
STM32G061C8T6 48-lqfp (7x7 mm) ピン配置ガイド
STM32G061C8T6 (48-lqfp (7x7 mm) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: STM32G061C8T6.
詳細は データシート をご参照ください。
主な用途
STM32G061C8T6 の用途: 6 件s: Consumer Appliance Control, Industrial Sensor Node, Smart Home / IoT Hub Bridge, USB Type-C Device Controller, LED Lighting Driver Controller, Battery-Powered Wearable / Personal Care.
Consumer Appliance Control
The STM32G061C8T6 fits consumer appliance control boards (small kitchen appliances, washing-machine user interfaces, coffee makers) because its 64 MHz Cortex-M0+ core drives UI state machines and PWM motor control while 64 KB Flash accommodates BLE stack or capacitive-touch libraries. Two USART, two I2C, and two SPI interfaces bridge sensor hubs, motor-driver front-ends, and BLE/display daughterboards. The 1.7-3.6 V supply supports direct connection to 3.3 V rails and single-cell Li-Ion chemistries with regulation headroom. The 48-LQFP (7x7 mm) eases hand-rework and shortens prototyping cycles for consumer product teams. Integrated AES-128 and TRNG enable secure pairing and certificate storage for connected-appliance SKUs without an external secure element, reducing BOM cost.
おすすめ
Industrial Sensor Node
The STM32G061C8T6 is well-suited to industrial sensor-node designs - process instrumentation, machine-status monitoring, HVAC transducers - because its 12-bit ADC supports accurate sensor readout and its integrated Cortex-M0+ runs complete Modbus or IO-Link stacks in 64 KB Flash. The 1.7-3.6 V supply operates from 24 V industrial bus regulators after a small LDO, and the -40C to +85C ambient rating suits factory environments. Hardware AES-128 encrypts payload data, while the TRNG generates session keys for secure commissioning. Two USART instances permit simultaneous sensor-bus and debug-port use, and the 48-LQFP footprint simplifies PCB layout for through-hole-style industrial daughterboards. The 18 KB SRAM comfortably buffers IO-Link process data and cached Modbus registers in deterministic 10 ms cycle designs.
おすすめ
Smart Home / IoT Hub Bridge
The STM32G061C8T6 is ideal as a bridge MCU in smart-home and IoT hubs - connecting BLE/Zigbee/Thread radio modules to Wi-Fi gateways - because its integrated AES-128 and TRNG handle on-device crypto for commissioning flows without external secure elements. The Cortex-M0+ at 64 MHz executes MQTT-SN publish loops and local control logic within 64 KB Flash while reserving 18 KB SRAM for TLS buffers. The 1.7-3.6 V supply runs from regulated 3.3 V rails shared with radio modules, and the 48-LQFP 7x7 mm package mounts cleanly on space-constrained hub daughterboards. Two USART (one for radio UART, one for debug) and two I2C (sensor I/O, GPIO-expander or LED-driver control) cover typical smart-home hub MCU I/O requirements.
おすすめ
USB Type-C Device Controller
The STM32G061C8T6 handles USB Type-C device-side roles (sinks, simple sources, and accessory detection) because its GPIO set supports USB Type-C/PD CC-line toggling and legacy USB signaling via bit-banged or comparator-based PD. The 64 KB Flash hosts USB-PD protocol stacks and device-firmware upgrade (DFU) bootloaders, and the 18 KB SRAM buffers message queues. The 48-LQFP 7x7 mm package integrates well on cable-end PCBs and dongles, and the 1.7-3.6 V supply works directly from VBUS through a small LDO. Hardware AES-128 and TRNG enable secure firmware-authentication flows required by modern Type-C authentication specs for accessory and charger roles, while two USART permit side-channel logging and factory provisioning.
おすすめ
LED Lighting Driver Controller
The STM32G061C8T6 controls dimmable LED drivers (architectural and horticulture lighting) because its 16-bit PWM timers plus DMA-driven update paths produce flicker-free dimming across thousands of channels. The 12-bit DAC provides analog reference outputs for tunable-white and color-mixing driver ICs, and two USART (DMX-512 / DALI-2 / Casambi bridge, plus commissioning) integrate directly with lighting-control buses. The 1.7-3.6 V range allows powering from 3.3 V LED-driver aux rails, while the 48-LQFP package fits standard COB and linear-LED fixture PCBs. Hardware AES-128 secures remote firmware-update and commissioning, important for commercial lighting where physical access is limited; 64 KB Flash stores DMX personality tables and color-rendering curves alongside the application firmware.
おすすめ
Battery-Powered Wearable / Personal Care
The STM32G061C8T6 powers battery-driven wearables - personal-care devices, fitness accessories, hearable charging cases - because its 1.7-3.6 V supply runs directly from a single Li-Ion cell and its low-power Run and Stop modes achieve tens of microamperes average draw. The 12-bit ADC reads battery voltage, current, and NTC temperature for accurate fuel-gauging, while 64 KB Flash stores Bluetooth stack and gesture/button logic. Hardware AES-128 secures firmware and pairing credentials; the TRNG produces strong session keys for over-the-air updates. The 48-LQFP and UFQFPN-48 packages both fit small-form-factor wearable PCBs, and two I2C interfaces multiplex the IMU, charger IC, and fuel gauge on a single shared bus.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: STM32G061C8T6 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | STM32G061C6T6 | STM32G071C8T6 | STM32G031C8T6 | STM32C011C6T6 | STM32F071CBT7 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| Core | Arm Cortex-M0+ | Arm Cortex-M0+ | Arm Cortex-M0+ | Arm Cortex-M0+ | Arm Cortex-M0+ | Arm Cortex-M0 |
| Maximum CPU Frequency | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 48 MHz | 48 MHz |
| Flash Memory | 64 KB | 32 KB | 64 KB | 64 KB | 32 KB | 128 KB |
| SRAM | 18 KB | 18 KB | 36 KB | 8 KB | 6 KB | 16 KB |
| Hardware AES | Yes (AES-128) | Yes (AES-128) | Yes (AES-128) | No | No | No |
| TRNG | Yes | Yes | Yes | No | No | No |
| USB Type-C / PD Controller | No (bit-banged) | No (bit-banged) | Yes (integrated) | No | No | Yes (USB 2.0 FS) |
| Supply Voltage Range | 1.7 V to 3.6 V | 1.7 V to 3.6 V | 1.7 V to 3.6 V | 1.7 V to 3.6 V | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
主な差別化要因
- On-chip AES-128 and TRNG in mainstream G0 tier （vs STM32G031C8T6)
- Higher SRAM headroom (18 KB) than G031 series （vs STM32G031C8T6)
- Same-package drop-in upgrade path to G071 with USB Type-C/PD （vs STM32G071C8T6)
設計ノート
Estimated: on the 48-LQFP package (no dedicated VREF+ pin), VREF+ is internally tied to VDD. If a higher-accuracy ADC reference is needed, choose a 64-LQFP or 48-UQFN package in the same family that exposes VREF+. Decouple each VDDA pin with at least 100 nF plus a 1 uF bulk cap within 5 mm of the pin, and add a ferrite bead on the VDD trace if analog and digital sections share a rail. The internal voltage regulator generating VCORE needs 100 nF + 4.7 uF on VDDA per the ST application note.
For noise-sensitive applications (sensor readout, ADC accuracy), keep ADC traces short and isolated from switching traces. Use a guard ring around sensitive analog inputs and route analog and digital grounds to a single point near the MCU. Place the high-frequency decoupling capacitor (100 nF) within 2-3 mm of the VDD pin, and the bulk capacitor (1 uF or 4.7 uF) within 5 mm. Per ST AN5036, this layout prevents the integrated AES/TRNG blocks from injecting noise onto the ADC reference.
The STM32G061C8T6 boots from internal Flash by default (BOOT0 = 0). For bootloader access, BOOT0 must be high at reset and return to ground before normal boot; many designs need an external pull-up jumper on BOOT0 for in-field recovery. Always set unused GPIOs to analog mode with internal pull-down enabled to minimize quiescent current in low-power modes. The TRNG requires entropy-seeding time after exiting Standby - allow at least 100 microseconds before sampling.
Estimated: at maximum core clock (64 MHz) and maximum I/O drive, the STM32G061C8T6 in 48-LQFP 7x7 mm dissipates around 50-80 mW internal power in active mode with all peripherals enabled. The LQFP-48 thermal resistance theta_JA is approximately 60-70 C/W on a standard 4-layer JEDEC test PCB, resulting in a junction temperature rise of only 3-5 C above ambient. In battery-powered Stop mode, the MCU draws single-digit microamperes - thermal management is rarely required at the package level.
If using the USB Type-C/PD bit-banging capability over GPIO, keep CC1/CC2 traces short (under 10 mm) and add 5.1 kohm pulldowns if the design operates purely as a sink. For SWD debug, expose the SWDIO/SWCLK/NRST pins to a 4-pin header or test pad cluster. Place the 32.768 kHz LSE crystal within 2-3 mm of the OSC32_IN/OUT pins and guard both signal traces with a GND keepout to preserve RTC accuracy.
コンプライアンス情報
RoHS compliant per PartGenie listing. REACH compliant per ST product page. Not AEC-Q100 qualified (industrial/consumer temperature grade only). MSL 3 per PartGenie. Conflict-minerals compliant per ST policy.
