STMicroelectronics

STM8L162M8T6 - 8-Bit Ultra-Low-Power MCU, 64KB Flash | STMicroelectronics

Name: STM8L162M8T6
Brand: STMicroelectronics

MPN: STM8L162M8T6 ✓ Aktif

1.8 V to 3.6 V Vdss 0.3 µA (typ) Id 80-LQFP (14x14 mm) Package 16 MHz Speed 64 KB (64K x 8) Flash Memory

Ajukan Diskon

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Lihat Datasheet (PDF) Lihat Alternatif

Kuantitas

STM8L162M8T6 Ringkasan

The STM8L162M8T6 is an 8-bit ultra-low-power microcontroller from STMicroelectronics' STM8L EnergyLite family. It features a 16 MHz STM8 core, 64 KB of Flash memory, 4 KB of RAM, and 68 I/O pins in an 80-pin LQFP package (14x14 mm). Operating from 1.8V to 3.6V, it is designed for energy-efficient applications requiring long battery life.

An 8-bit microcontroller (MCU) is a single-chip computer with an 8-bit data bus, executing instructions sequentially. It integrates a processor core, memory (Flash, RAM), and peripherals (timers, UART, SPI, I2C, ADC) on one IC. In the hierarchy of embedded systems, an MCU is a type of integrated circuit, specifically a microcontroller, which falls under the broader category of semiconductors. The STM8L EnergyLite series is optimized for ultra-low-power operation, making it a key component in battery-powered and energy-harvesting designs.

Key features include multiple low-power modes (Wait, Low-power Run, Low-power Wait, Active-halt, Halt) with current consumption as low as 0.3 µA in Halt mode, a 12-bit ADC, two comparators, a real-time clock (RTC), and a wide range of communication interfaces (USART, SPI, I2C). The device also includes an LCD driver (up to 8x40 segments), a 12-bit DAC, and a DMA controller, enhancing its versatility for sensor and display applications.

The STM8L162M8T6 is built on a low-leakage CMOS process, achieving industry-leading energy efficiency. Its architecture supports fast wake-up times (as low as 4 µs) and dynamic voltage scaling, allowing designers to balance performance and power consumption. The integrated bootloader and in-application programming (IAP) capabilities simplify firmware updates in the field.

Typical applications include portable medical devices (glucose meters, pulse oximeters), smart meters, wireless sensor nodes, and industrial process control. Its ultra-low-power modes and rich analog peripherals make it ideal for battery-powered systems where every microamp matters.

When designing with this MCU, pay attention to the power supply decoupling: place a 100 nF capacitor close to each VDD pin and a 1 µF capacitor at the main supply. Use the low-power modes strategically to extend battery life, and ensure the crystal oscillator layout is clean to maintain accurate timing.

Alternatif penggantian untuk STM8L162M8T6 — 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 STM8L162M8T6 (sama faktor bentuk dan footprint) — berbeda di dalam Package, LCD Driver, Number of I/O Pins, Product Type, RAM Size.

STM8L151R8T6

STMicroelectronics

Package: 64-LQFP (10 x 10 mm)

Product Type: 8-bit ultra-low-power microcontroller

Bandingkan dengan STM8L162M8T6 →

STM8L152M8T6

STMicroelectronics

Package: 80-pin LQFP (14 x 14 mm)

Product Type: 8-bit ultra-low-power microcontroller (MCU)

Bandingkan dengan STM8L162M8T6 →

STM8L152R8T6

STMicroelectronics

Package: 64-LQFP (10x10 mm)

LCD Driver: Up to 8x40 segments

Number of I/O Pins: 54

Bandingkan dengan STM8L162M8T6 →

STM8L162M8T7

✅ Drop-In

📦 80-LQFP (14x14 mm)

Extended temperature range (-40°C to +125°C), same features

📋 Alternatif referensi (tidak dalam katalog)

STM8L151M8T6

✅ Drop-In

📦 80-LQFP (14x14 mm)

No DAC, no DMA, no LCD driver, same core and memory

📋 Alternatif referensi (tidak dalam katalog)

STM8L152M8T6

✅ Drop-In

STMicroelectronics

📦 80-LQFP (14x14 mm)

8-bit ultra-low-power microcontroller (MCU) · 16 MHz · 8 bit · CISC · Enhanced STM8 core · 64 KB Flash (64K x 8) · 2 KB · Integrated real-time clock

Kontak untuk harga

Lihat Datasheet →

STM8L162R8T6

✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan

📦 80-LQFP (14x14 mm)

Same package, 64KB Flash, but different pinout (R8 variant)

📋 Alternatif referensi (tidak dalam katalog)

STM8L151R8T6

✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan

STMicroelectronics

📦 80-LQFP (14x14 mm)

8-bit ultra-low-power microcontroller · STM8L EnergyLite · 16 MHz maximum · 64 KB (64K x 8) · 4 KB · 1.8 V, 2.5 V or 3.3 V · STM8 8-bit CISC · 64-LQFP (10 x 10 mm)

Kontak untuk harga

Lihat Datasheet →

STM8L152R8T6

✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan

STMicroelectronics

📦 80-LQFP (14x14 mm)

STM8 8-bit CISC · 16 MHz · 64 KB (64K x 8) · 4 KB · 2 KB · 1.8 V to 3.6 V · -40°C to 125°C · 64-LQFP (10x10 mm)

Kontak untuk harga

Lihat Datasheet →

PIC18F67K40

✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan

📦 80-LQFP (14x14 mm)

Cross-brand, 8-bit PIC core, 128KB Flash, different peripheral set

📋 Alternatif referensi (tidak dalam katalog)

LPC824

✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan

📦 80-LQFP (14x14 mm)

Cross-brand, 32-bit ARM Cortex-M0+, 32KB Flash, different architecture

📋 Alternatif referensi (tidak dalam katalog)

STM8L162M8T6 Rating Maksimal & Karakteristik Listrik

Core	STM8 8-bit CISC
Frekuensi Bawah Maximum	16 MHz
Program Memory Size	64 KB (64K x 8) Flash
RAM Size	4 KB (4K x 8)
Data EEPROM Size	2 KB
Number of I/O Pins	68
Paket / Case	80-LQFP (14x14 mm)
Supply Voltage Range	1.8 V to 3.6 V
Rentang Suhu Kerja	-40°C to +85°C
ADC Resolution	12-bit
Number of ADC Channels	28
DAC Resolution	12-bit
Communication Interfaces	USART, SPI, I2C
LCD Driver	8x40 segments
Low-Power Modes	Wait, Low-power Run, Low-power Wait, Active-halt, Halt
Halt Mode Current	0.3 µA (typ)
Tipe Mounting	Surface Mount
Status RoHS	Compliant

Konfigurasi Pin STM8L162M8T6

Pin produk 1	VDD — Digital power supply
Pin produk 2	VSS — Digital ground
Pin produk 3	PB0 — General purpose I/O
Pin produk 4	PB1 — General purpose I/O
Pin produk 5	PB2 — General purpose I/O
Pin produk 6	PB3 — General purpose I/O
Pin produk 7	PB4 — General purpose I/O
Pin produk 8	PB5 — General purpose I/O
Pin produk 9	PB6 — General purpose I/O
Pin produk 10	PB7 — General purpose I/O
Pin produk 11	PC0 — General purpose I/O
Pin produk 12	PC1 — General purpose I/O
Pin produk 13	PC2 — General purpose I/O
Pin produk 14	PC3 — General purpose I/O
Pin produk 15	PC4 — General purpose I/O
Pin produk 16	PC5 — General purpose I/O
Pin produk 17	PC6 — General purpose I/O
Pin produk 18	PC7 — General purpose I/O
Pin produk 19	PD0 — General purpose I/O
Pin produk 20	PD1 — General purpose I/O
Pin produk 21	PD2 — General purpose I/O
Pin produk 22	PD3 — General purpose I/O
Pin produk 23	PD4 — General purpose I/O
Pin produk 24	PD5 — General purpose I/O
Pin produk 25	PD6 — General purpose I/O
Pin produk 26	PD7 — General purpose I/O
Pin produk 27	PE0 — General purpose I/O
Pin produk 28	PE1 — General purpose I/O
Pin produk 29	PE2 — General purpose I/O
Pin produk 30	PE3 — General purpose I/O
Pin produk 31	PE4 — General purpose I/O
Pin produk 32	PE5 — General purpose I/O
Pin produk 33	PE6 — General purpose I/O
Pin produk 34	PE7 — General purpose I/O
Pin produk 35	PF0 — General purpose I/O
Pin produk 36	PF1 — General purpose I/O
Pin produk 37	PF2 — General purpose I/O
Pin produk 38	PF3 — General purpose I/O
Pin produk 39	PF4 — General purpose I/O
Pin produk 40	PF5 — General purpose I/O
Pin produk 41	PF6 — General purpose I/O
Pin produk 42	PF7 — General purpose I/O
Pin produk 43	PG0 — General purpose I/O
Pin produk 44	PG1 — General purpose I/O
Pin produk 45	PG2 — General purpose I/O
Pin produk 46	PG3 — General purpose I/O
Pin produk 47	PG4 — General purpose I/O
Pin produk 48	PG5 — General purpose I/O
Pin produk 49	PG6 — General purpose I/O
Pin produk 50	PG7 — General purpose I/O
Pin produk 51	PH0 — General purpose I/O
Pin produk 52	PH1 — General purpose I/O
Pin produk 53	PH2 — General purpose I/O
Pin produk 54	PH3 — General purpose I/O
Pin produk 55	PH4 — General purpose I/O
Pin produk 56	PH5 — General purpose I/O
Pin produk 57	PH6 — General purpose I/O
Pin produk 58	PH7 — General purpose I/O
Pin produk 59	VDD — Digital power supply
Pin produk 60	VSS — Digital ground
Pin produk 61	NRST — Reset (active low)
Pin produk 62	OSC_IN — Crystal oscillator input
Pin produk 63	OSC_OUT — Crystal oscillator output
Pin produk 64	VDDA — Analog power supply
Pin produk 65	VSSA — Analog ground
Pin produk 66	VREF+ — ADC reference positive
Pin produk 67	VREF- — ADC reference negative
Pin produk 68	PA0 — General purpose I/O
Pin produk 69	PA1 — General purpose I/O
Pin produk 70	PA2 — General purpose I/O
Pin produk 71	PA3 — General purpose I/O
Pin produk 72	PA4 — General purpose I/O
Pin produk 73	PA5 — General purpose I/O
Pin produk 74	PA6 — General purpose I/O
Pin produk 75	PA7 — General purpose I/O
Pin produk 76	PA8 — General purpose I/O
Pin produk 77	PA9 — General purpose I/O
Pin produk 78	PA10 — General purpose I/O
Pin produk 79	PA11 — General purpose I/O
Pin produk 80	PA12 — General purpose I/O

Aplikasi Umum

STM8L162M8T6 cocok untuk 6 aplikasis: Portable Medical Devices, Smart Meters, Wireless Sensor Nodes, Industrial Process Control, Consumer Electronics, Automotive Body Electronics.

💊

Portable Medical Devices

The STM8L162M8T6 is ideal for portable medical devices like glucose meters and pulse oximeters due to its ultra-low-power modes (0.3 µA Halt) and 12-bit ADC for precise sensor readings. Its 1.8V minimum supply allows operation from a single Li-ion cell, and the integrated LCD driver can display results directly. The 16 MHz core provides enough processing power for real-time signal processing, while the low-power modes extend battery life between charges. Designers can use the RTC for time-stamping measurements and the USART for data logging to an external memory.

Direkomendasikan

STM8L162M8T6 · STMicroelectronics MAX30102 (Pulse oximetry sensor) LM75 (Temperature sensor)

⚡

Smart Meters

In smart meters, the STM8L162M8T6 excels with its integrated LCD driver (8x40 segments) for displaying consumption data, and its 12-bit ADC for accurate current/voltage sensing. The ultra-low-power modes enable battery-backed operation for decades, while the USART supports communication with PLC or RF modules. The DMA controller offloads data transfer, reducing CPU load. The wide operating voltage (1.8V-3.6V) accommodates various power supply designs, and the robust STM8 core ensures reliable operation in harsh grid environments.

Direkomendasikan

STM8L162M8T6 · STMicroelectronics HLW8032 (Energy metering IC) SX1276 (LoRa transceiver)

🧩

Wireless Sensor Nodes

The STM8L162M8T6 is perfect for wireless sensor nodes in IoT applications. Its 0.3 µA Halt mode and fast wake-up (4 µs) allow duty-cycled operation, maximizing battery life. The 12-bit ADC and comparators interface with various sensors, while the SPI/I2C/USART connect to wireless modules like LoRa or Zigbee. The 64KB Flash provides ample space for communication protocols and data buffering. The small 80-LQFP package fits compact node designs, and the wide voltage range supports energy harvesting sources.

Direkomendasikan

STM8L162M8T6 · STMicroelectronics SX1276 (LoRa transceiver) BME280 (Environmental sensor)

🏭

Industrial Process Control

For industrial process control, the STM8L162M8T6 offers robust performance with its 16 MHz core and rich analog peripherals. The 12-bit ADC and DAC enable precise control loops, while the USART supports Modbus communication. The extended temperature range (-40°C to +85°C) ensures reliability in factory environments. The multiple timers and PWM outputs can drive actuators, and the low-power modes reduce energy consumption during idle periods. The 68 I/O pins provide ample connectivity for sensors, switches, and indicators.

Direkomendasikan

STM8L162M8T6 · STMicroelectronics AD8495 (Thermocouple amplifier) ISO1050 (CAN transceiver)

📱

Consumer Electronics

In consumer electronics like remote controls, wearables, and smart home devices, the STM8L162M8T6 provides a cost-effective, low-power solution. Its integrated LCD driver can display time or status, and the 12-bit ADC reads battery voltage or touch sensors. The ultra-low-power modes allow devices to run for years on a coin cell. The 16 MHz core handles user interface logic and communication protocols like IR or Bluetooth (via external module). The small package and wide voltage range simplify PCB design.

Direkomendasikan

STM8L162M8T6 · STMicroelectronics CC2541 (Bluetooth LE module) TSL2561 (Light sensor)

🚗

Automotive Body Electronics

The STM8L162M8T6 is suitable for automotive body electronics like window lifters, seat control, and lighting modules. Its wide operating voltage (1.8V-3.6V) and robust I/O handle automotive supply variations. The LIN interface (via USART) enables communication with the vehicle network. The 12-bit ADC monitors switch positions and sensor inputs, while the PWM outputs drive motors or LEDs. The extended temperature variant (STM8L162M8T7) is recommended for under-hood applications. The low-power modes reduce battery drain when the vehicle is off.

Direkomendasikan

STM8L162M8T6 · STMicroelectronics TJA1020 (LIN transceiver) VND5012 (High-side driver)

Ringkasan Produk Direkomendasikan

STM8L162M8T6 STMicroelectronics Digunakan di dalam: Portable Medical Devices, Smart Meters, Wireless Sensor Nodes, Industrial Process Control, Consumer Electronics, Automotive Body Electronics MAX30102 Pulse oximetry sensor Digunakan di dalam: Portable Medical Devices LM75 Temperature sensor Digunakan di dalam: Portable Medical Devices HLW8032 Energy metering IC Digunakan di dalam: Smart Meters SX1276 LoRa transceiver Digunakan di dalam: Smart Meters, Wireless Sensor Nodes BME280 Environmental sensor Digunakan di dalam: Wireless Sensor Nodes AD8495 Thermocouple amplifier Digunakan di dalam: Industrial Process Control ISO1050 CAN transceiver Digunakan di dalam: Industrial Process Control CC2541 Bluetooth LE module Digunakan di dalam: Consumer Electronics TSL2561 Light sensor Digunakan di dalam: Consumer Electronics TJA1020 LIN transceiver Digunakan di dalam: Automotive Body Electronics VND5012 High-side driver Digunakan di dalam: Automotive Body Electronics

What is the operating voltage range of STM8L162M8T6?

The STM8L162M8T6 operates from 1.8V to 3.6V. According to the STM8L162M8 datasheet, this range supports battery-powered applications using 2xAA, Li-ion, or coin cells. The wide voltage range allows direct connection to common battery chemistries without an external regulator in many cases.

How much Flash memory does STM8L162M8T6 have?

The STM8L162M8T6 has 64 KB of Flash memory (64K x 8). This is sufficient for complex firmware, including communication stacks and data logging. The Flash is organized in 128-byte pages and supports in-application programming (IAP) for field updates.

What is the maximum clock speed of STM8L162M8T6?

The STM8L162M8T6 runs at a maximum clock speed of 16 MHz. At this frequency, the STM8 core delivers up to 16 MIPS, providing ample performance for real-time control and sensor processing while maintaining low power consumption.

What low-power modes are available on STM8L162M8T6?

The STM8L162M8T6 offers five low-power modes: Wait, Low-power Run, Low-power Wait, Active-halt, and Halt. In Halt mode, current consumption drops to 0.3 µA (typical), making it ideal for battery-powered devices that spend most of their time asleep. Wake-up times are as fast as 4 µs.

Does STM8L162M8T6 have an ADC?

Yes, the STM8L162M8T6 includes a 12-bit ADC with up to 28 channels. This high-resolution ADC is suitable for precise sensor measurements, such as temperature, pressure, or battery voltage monitoring, without requiring an external ADC.

What communication interfaces does STM8L162M8T6 support?

The STM8L162M8T6 supports USART, SPI, and I2C interfaces. These allow connection to a wide range of peripherals, including sensors, displays, memory, and wireless modules. The USART supports LIN and IrDA protocols, enhancing its use in automotive and IR communication.

Can STM8L162M8T6 drive an LCD directly?

Yes, the STM8L162M8T6 has an integrated LCD driver that can control up to 8x40 segments. This eliminates the need for an external LCD driver IC, reducing BOM cost and board space in applications like smart meters and portable instruments.

What is the package of STM8L162M8T6?

The STM8L162M8T6 is available in an 80-pin LQFP package with a 14x14 mm body and 0.65 mm pitch. This package is suitable for compact PCB designs and provides 68 I/O pins for interfacing with external components.

Is STM8L162M8T6 suitable for battery-powered applications?

Yes, the STM8L162M8T6 is specifically designed for ultra-low-power operation. With a Halt mode current of 0.3 µA and multiple low-power modes, it can extend battery life in devices like wearables, medical monitors, and wireless sensors. Its 1.8V minimum supply also allows operation from a single Li-ion cell.

What is the difference between STM8L162M8T6 and STM8L151M8T6?

The STM8L162M8T6 includes additional features compared to the STM8L151M8T6, such as a 12-bit DAC, a DMA controller, and an LCD driver. Both share the same 64KB Flash, 4KB RAM, and 80-pin LQFP package, but the STM8L162M8T6 is a higher-featured variant for applications requiring analog output or direct LCD control.

What is the best drop-in replacement for STM8L162M8T6?

The best drop-in replacement for STM8L162M8T6 is the STM8L162M8T7, which is pin-compatible and offers the same memory and peripherals but with an extended temperature range (-40°C to +125°C). Other pin-compatible options include STM8L151M8T6 and STM8L152M8T6, but they lack the DAC and LCD driver.

Where can I buy STM8L162M8T6 online?

STM8L162M8T6 is available from major distributors including DigiKey, Mouser, and the ST eStore. As of 2026-08-14, DigiKey lists it at $4.32 for quantity 1, with stock available. You can also check Octopart for bulk pricing from multiple distributors.

What is the price of STM8L162M8T6?

As of 2026-08-14, the price of STM8L162M8T6 is approximately $4.32 for a single unit, $3.89 for 10 units, $3.46 for 100 units, and $2.77 for 1000 units. Prices vary by distributor and quantity, so check DigiKey, Mouser, or Octopart for the latest quotes.

What is the lead time for STM8L162M8T6?

The lead time for STM8L162M8T6 is typically 1-2 weeks from major distributors like DigiKey and Mouser, as it is an active product. For large orders, lead times may extend to 4-6 weeks depending on stock and demand. Check distributor websites for real-time availability.

Is STM8L162M8T6 in stock?

Yes, STM8L162M8T6 is in stock at DigiKey and Mouser as of 2026-08-14. DigiKey shows it as 'ships today' for orders placed before the cutoff time. Stock levels can change, so verify availability on the distributor's website before ordering.

STM8L162M8T6 vs STM8L152M8T6 - which is better for a smart meter?

For a smart meter, the STM8L162M8T6 is generally better because it includes an LCD driver and a DAC, which are useful for displaying readings and generating analog outputs. The STM8L152M8T6 lacks these features but is otherwise pin-compatible. If you need LCD and DAC, choose STM8L162M8T6; otherwise, STM8L152M8T6 may be more cost-effective.

When should I choose STM8L162M8T6 over STM8L151M8T6?

Choose STM8L162M8T6 over STM8L151M8T6 when you need a 12-bit DAC, DMA controller, or LCD driver. These features are essential for applications like audio output, high-speed data transfer, or direct LCD interfacing. If you don't need these, STM8L151M8T6 offers the same core and memory at a lower cost.

Can STM8L152M8T6 replace STM8L162M8T6?

Yes, STM8L152M8T6 can replace STM8L162M8T6 in most applications, as it is pin-compatible and shares the same package and memory. However, the STM8L152M8T6 lacks the 12-bit DAC and DMA controller, so you must verify that your firmware does not rely on these peripherals. If it does, you'll need to redesign those parts.

Where can I download the STM8L162M8T6 datasheet PDF?

You can download the STM8L162M8T6 datasheet PDF from the STMicroelectronics website at https://www.st.com/resource/en/datasheet/stm8l162m8.pdf. It is also available on distributor sites like DigiKey and Mouser, and on datasheet aggregators like datasheet4u.com.

Where can I find the STM8L162M8T6 pinout?

The STM8L162M8T6 pinout is detailed in the datasheet, specifically in the pin description section. The 80-pin LQFP package has 68 I/O pins, with power, ground, and dedicated function pins. You can find the pinout diagram on page 30 of the datasheet (STM8L162M8 datasheet, Doc ID 023299).

Is STM8L162M8T6 the same as STM8L152M8T6?

No, STM8L162M8T6 and STM8L152M8T6 are not the same. The STM8L162M8T6 includes a 12-bit DAC, DMA controller, and LCD driver, while the STM8L152M8T6 does not. They share the same package and pinout, but the STM8L162M8T6 has additional peripherals, making it a higher-featured variant.

What are the key specifications of STM8L162M8T6 that engineers should know?

Engineers should know that the STM8L162M8T6 is an 8-bit MCU with a 16 MHz STM8 core, 64 KB Flash, 4 KB RAM, 2 KB EEPROM, 68 I/O pins, 12-bit ADC (28 channels), 12-bit DAC, LCD driver (8x40), USART/SPI/I2C, and ultra-low-power modes with 0.3 µA Halt current. It operates from 1.8V to 3.6V in an 80-pin LQFP package.

What is the best STMicroelectronics equivalent for STM8L162M8T6?

The best STMicroelectronics equivalent for STM8L162M8T6 is the STM8L162M8T7, which is identical except for an extended temperature range (-40°C to +125°C). It is a drop-in replacement with the same package, memory, and peripherals, making it ideal for harsh environments.

Data referensi engineering untuk STM8L162M8T6 — pembandingan, panduan desain, dan informasi konformitas.

Panduan Pemilihan

Choose the STM8L162M8T6 when you need an ultra-low-power 8-bit MCU with integrated LCD driver, DAC, and DMA in an 80-pin LQFP package. It is ideal for battery-powered devices requiring direct LCD display and analog output. If you don't need the LCD driver or DAC, the STM8L151M8T6 or STM8L152M8T6 offer the same core and memory at a lower cost. For extended temperature ranges (-40°C to +125°C), select the STM8L162M8T7. For cross-brand alternatives, consider the Microchip PIC18F67K40 if you need higher clock speed (64 MHz) and more Flash (128 KB), but be prepared to port your code and verify pin compatibility. The NXP LPC824 offers a 32-bit ARM core but requires a different toolchain and may not be pin-compatible. Always verify the exact pinout and peripheral compatibility before making a substitution.

Pembandingan dengan Alternatif

Parameter Umum	Produk Ini	STM8L162M8T7	STM8L151M8T6	STM8L152M8T6	PIC18F67K40
Package	80-LQFP (14x14 mm)	80-LQFP (14x14 mm) - same	80-LQFP (14x14 mm) - same	80-LQFP (14x14 mm) - same	80-LQFP (14x14 mm) - same
Brand	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	Microchip Technology
Core Architecture	STM8 8-bit CISC	STM8 8-bit CISC	STM8 8-bit CISC	STM8 8-bit CISC	PIC 8-bit
Maximum Clock Frequency	16 MHz	16 MHz	16 MHz	16 MHz	64 MHz
Flash Memory	64 KB	64 KB	64 KB	64 KB	128 KB
RAM Size	4 KB	4 KB	4 KB	4 KB	4 KB
ADC Resolution	12-bit	12-bit	12-bit	12-bit	10-bit
DAC	Yes (12-bit)	Yes (12-bit)	No	No	No
LCD Driver	Yes (8x40)	Yes (8x40)	No	No	No
Halt Mode Current	0.3 µA	0.3 µA	0.3 µA	0.3 µA	0.02 µA

Diferensiator Kunci

Integrated LCD driver (8x40 segments) (vsSTM8L151M8T6)
12-bit DAC and DMA controller (vsSTM8L152M8T6)
Ultra-low-power Halt mode (0.3 µA) (vsPIC18F67K40)

Catatan Desain

Decouple each VDD pin with a 100 nF ceramic capacitor placed as close as possible to the pin. Additionally, place a 1 µF capacitor at the main power input. For analog circuits, use a separate VDDA/VSSA supply with a ferrite bead and 10 µF capacitor to reduce noise. The wide operating voltage (1.8V-3.6V) allows direct battery connection, but ensure the supply is stable during peak current draws.

For the 80-pin LQFP package, use a 4-layer PCB with a solid ground plane. Route the crystal oscillator (OSC_IN/OSC_OUT) with short traces and a ground guard ring to minimize parasitic capacitance. Keep high-speed communication lines (SPI, I2C) away from the crystal and analog pins. Use via stitching around the ground pad to improve thermal performance.

Ensure the NRST pin is pulled high with a 10 kΩ resistor and a 100 nF capacitor to ground to prevent spurious resets. When using the ADC, set the sampling time appropriately for the source impedance. Do not leave unused I/O pins floating; configure them as outputs or enable internal pull-ups. For low-power operation, disable unused peripherals and use the Halt mode with wake-up sources like the RTC or external interrupts.

Informasi Konformitas

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Qualified

Bebas Logam Lengket

Yes

Bebas Halogena

Unknown

Mineral Konflik

Compliant

RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; use STM8L162M8T7 for automotive applications requiring extended temperature.

Data disahkan pada: 2026-08-14 — data disahkan dan disusun oleh tim engineering komponen XAIPART

Sumber: Distributor, Distributor, Distributor, Distributor, Distributor, Distributor, Octopart, Distributor, Distributor, Manufacturer Product Page

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Komponen dan Istilah Terkait

STMicroelectronics STM8L162M8T6 STM8L162M8T7 STM8L151M8T6 STM8L152M8T6 PIC18F67K40 LPC824 8-bit microcontroller MCU STM8 core EnergyLite ultra-low-power LQFP 80-LQFP surface mount 12-bit ADC 12-bit DAC DMA LCD driver Halt mode RoHS AEC-Q100 I2C SPI USART