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Infineon Technologies S6E1C32B0AGU1H000
- Part No.:
- S6E1C32B0AGU1H000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
S6E1C32B0AGU1H000.pdf
- Description:
- IC MCU 32BIT 128KB FLASH 30WLCSP
- Quantity:
- Payment:
- Shipping:
Inventory:2,000
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Product details
Overview
S6E1C32B0AGU1H000 from Infineon Technologies (formerly Cypress) is a 32-bit ARM® Cortex®-M0+ microcontroller with 128 KB Flash, 16 KB SRAM, 40.8 MHz max CPU frequency, 1.65–3.6 V operation, and integrated USB 2.0 host/device, 6-channel MFS (UART/SPI/I²C), 12-bit 1-Msps ADC (8-channel), and ultra-low-power modes down to 0.6 µA standby. It targets battery-powered IoT sensors and HMI systems requiring fast wake-up (20 µs) and IEC60730 Class B compliance.
For engineers reviewing the S6E1C32B0AGU1H000 datasheet, S6E1C32B0AGU1H000 pinout, S6E1C32B0AGU1H000 application, or S6E1C32B0AGU1H000 equivalent, key selection criteria include its 40 µA/MHz active power, DSTC-based DMA, dual-timer + RTC + watchdog subsystem, and QFN-48 package with 38 GPIOs and FIFO-enabled serial interfaces.
Technical Context
The S6E1C32B0AGU1H000 implements a tightly coupled ARM Cortex-M0+ core with NVIC supporting 24 peripheral interrupts and 4 priority levels, paired with a Descriptor System Transfer Controller (DSTC) enabling autonomous data movement across 64 channels without CPU intervention. Its clock system integrates dual oscillators - 8 MHz high-speed CR and 100 kHz low-speed CR - plus main/sub crystal inputs and a programmable PLL for flexible timing synthesis.
Digital peripherals include up to 6 configurable Multi-Function Serial (MFS) interfaces - with FIFO on channels 4/6/7 in QFN-48 - two I²S units, HDMI-CEC, Smart Card, and USB 2.0 transceiver with internal PHY. Analog features center on a single 12-bit, 1-Msps ADC with 8-channel multiplexer and ±1 LSB INL, supported by LVD with two independent detection thresholds.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M0+, 40.8 MHz max - enables real-time deterministic control with Thumb-2 instruction set and low gate count. |
| Memory | 128 KB Flash / 16 KB SRAM - sufficient for secure firmware with bootloader, OTA updates, and sensor fusion buffers. |
| Power Consumption | 40 µA/MHz active, 0.6 µA deep standby - extends battery life in coin-cell–powered wearables and wireless sensors. |
| ADC | 12-bit, 1-Msps, 8-channel - supports simultaneous sampling of temperature, voltage, and current in metering applications. |
| USB Interface | USB 2.0 full-speed host/device with integrated PHY - eliminates external transceiver, reducing BOM cost and PCB area. |
| Low-Power Modes | 6 modes including Deep Standby RTC/Stop - allows retention of RAM or RTC state while minimizing leakage during idle periods. |
| Package | 48-pin QFN (WNY048, 0.5 mm pitch) - provides 38 GPIOs, thermal pad for dissipation, and compact footprint for space-constrained designs. |
Pinout & Package
Package: 48-pin QFN (WNY048), 7 mm × 7 mm, 0.5 mm pitch, exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 1.65–3.6 V domains support mixed-signal isolation; thermal pad enhances heat dissipation. |
| P0x–P4x | General-purpose I/O | 38 total GPIOs with configurable pull-up/down, open-drain, and slew-rate control for noise immunity. |
| X0/X1 | Main crystal oscillator input/output | Supports 1–20 MHz crystals for precise timing; optional bypass for external clock injection. |
| USB_DP/USB_DM | USB 2.0 differential data pair | Integrated PHY eliminates need for external transceiver; ESD-protected per USB spec. |
| AN0–AN7 | ADC analog inputs | Shared with GPIO pins; dedicated VREFH/VREFL pins enable ratiometric or absolute reference configurations. |
| SWDIO/SWCLK | Serial Wire Debug interface | 2-pin debug port supporting flash programming, real-time trace, and breakpoints without JTAG overhead. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power architecture | 35 µA/CoreMark® score and 20 µs wake-up from standby - enables responsive, energy-efficient edge sensing. |
| DSTC-based DMA | 64-channel descriptor-driven transfer controller - offloads CPU for sensor data streaming to memory or peripherals. |
| IEC60730 Class B support | Built-in self-test library and hardware CRC accelerator - simplifies functional safety certification for white goods and medical devices. |
| FIFO-enhanced serial interfaces | MFS channels 4/6/7 include 16-byte FIFOs in QFN-48 - reduces interrupt load and improves UART/SPI throughput in noisy environments. |
| Flexible clock system | Dual CR oscillators (8 MHz/100 kHz) + PLL + crystal inputs - enables seamless clock source switching and jitter-free USB timing. |
Applications
| Smart Sensor Node | IoT Wearable Device |
|---|---|
Use Scenario: Battery-powered environmental sensor collecting temperature, humidity, and motion data for cloud upload via BLE gateway. IC Role / Device Role / Timing Role: Primary MCU managing sensor polling, ADC conversion, USB-based firmware updates, and low-power scheduling. Use Value: 0.6 µA deep standby and 20 µs wake-up minimize quiescent current between 10-second measurement intervals. | Use Scenario: Fitness tracker with optical heart-rate monitoring, accelerometer, and USB-C charging/data sync. IC Role / Device Role / Timing Role: Central controller handling analog front-end signal conditioning, USB device enumeration, and real-time activity logging. Use Value: Integrated 12-bit ADC with 8-channel mux and 1-Msps sampling captures multi-wavelength PPG waveforms accurately. |
| Industrial HMI Panel | Smart Appliance Control |
Use Scenario: Touch-enabled kitchen appliance display with rotary encoder, LED indicators, and USB service port. IC Role / Device Role / Timing Role: Embedded UI processor driving SPI-connected TFT, decoding quadrature inputs, and managing USB HID class interface. Use Value: Six MFS interfaces allow concurrent SPI (display), UART (debug), and I²C (touch controller) without software bit-banging. | Use Scenario: Washing machine main control board requiring motor phase sensing, water level ADC, and safety-critical fault monitoring. IC Role / Device Role / Timing Role: Safety-certified MCU executing IEC60730 Class B self-tests on Flash, RAM, and clock paths during startup and runtime. Use Value: Hardware CRC accelerator and dedicated watchdog timers (HW + SW + CVS) meet mandatory diagnostic coverage requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit ultra-low-power microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32L072KBU6 | ARM Cortex-M0+, 32 MHz, 128 KB Flash, 20 KB SRAM, no USB PHY, 12-bit 1.14 Msps ADC (16 ch) | Lacks integrated USB transceiver; requires external PHY for USB connectivity | Select when USB is not required and higher ADC channel count is prioritized over USB integration |
| EFM32PG12B500F1024GL125 | ARM Cortex-M4, 40 MHz, 1024 KB Flash, 256 KB SRAM, USB 2.0 FS, 12-bit 1 Msps ADC (12 ch), LESENSE | Higher performance core and memory, but 136-pin LQFP vs. 48-pin QFN; higher active current (111 µA/MHz) | Select when advanced DSP capability, larger code space, or capacitive sensing (LESENSE) outweighs size and power constraints |
Compared with STM32L072KBU6 and EFM32PG12B500F1024GL125, the S6E1C32B0AGU1H000 delivers optimal balance of USB integration, ultra-low active power (40 µA/MHz), and compact 48-pin QFN packaging - making it ideal for cost-sensitive, space-constrained, battery-operated endpoints where USB firmware update capability is essential.
Availability
S6E1C32B0AGU1H000 is available at Aetrix Electronics and suitable for smart sensor nodes, IoT wearables, industrial HMI panels, and smart appliance controls requiring stable component supply, long-term lifecycle support, and qualified automotive-grade sourcing.
Supply support for S6E1C32B0AGU1H000 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a global semiconductor leader headquartered in Munich, Germany, delivering power systems, sensors, and microcontrollers for automotive, industrial, and IoT applications with emphasis on reliability and energy efficiency.
The S6E1C Series belongs to Infineon's FM0+ ultra-low-power MCU product line, designed specifically for cost-sensitive, battery-operated embedded controllers in white goods, meters, wearables, and HMI systems demanding sub-1 µA standby and rapid wake-up response.
FAQ
What is the maximum operating frequency and voltage range of the S6E1C32B0AGU1H000?
The S6E1C32B0AGU1H000 operates at up to 40.8 MHz with a supply voltage range of 1.65 V to 3.6 V. This wide voltage window supports direct connection to single-cell Li-ion, Li-polymer, or alkaline battery sources without intermediate regulation, simplifying power architecture in portable designs.
Does the S6E1C32B0AGU1H000 include an integrated USB physical layer?
Yes, the S6E1C32B0AGU1H000 integrates a full-speed USB 2.0 transceiver with internal PHY, supporting both host and device modes. No external USB transceiver or level-shifting components are required, reducing bill-of-materials cost and PCB layout complexity for firmware updates or data transfer.
How many analog-to-digital converter channels does this MCU support, and what is its sampling rate?
The MCU integrates one 12-bit successive-approximation ADC with an 8-channel analog multiplexer and a maximum sampling rate of 1 Msps. Each channel supports programmable sampling time and hardware-triggered conversions synchronized to timers or external events.
What low-power modes are available, and what is the lowest achievable current draw?
The S6E1C32B0AGU1H000 offers six low-power modes, including Deep Standby Stop with RAM retention. In Deep Standby Stop mode, typical current consumption is 0.6 µA at 25°C, enabling multi-year operation on primary lithium batteries in infrequently polled sensor applications.
S6E1C32B0AGU1H000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- -
- Series:
- FM0+ S6E1C3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit Single-Core
- Speed:
- 40MHz
- Connectivity:
- CSIO, I2C, LINbus, UART/USART, USB
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 24
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.65V ~ 3.6V
- Data Converters:
- A/D 6x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6E1C32B0AGU1H000 FAQ
1.How can I place an order for S6E1C32B0AGU1H000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6E1C32B0AGU1H000 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for S6E1C32B0AGU1H000 reliable?
The price and inventory of S6E1C32B0AGU1H000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6E1C32B0AGU1H000 is usually 5 days.
3.What payment methods are accepted for S6E1C32B0AGU1H000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6E1C32B0AGU1H000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6E1C32B0AGU1H000?
S6E1C32B0AGU1H000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6E1C32B0AGU1H000 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for S6E1C32B0AGU1H000?
For technical support, including S6E1C32B0AGU1H000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6E1C32B0AGU1H000 requirements.
6.How does Aetrix verify that S6E1C32B0AGU1H000 is sourced from the original manufacturer or authorized distributors?
All S6E1C32B0AGU1H000 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S6E1C32B0AGU1H000 meets industry standards.
7.What is the process for return or replacement of S6E1C32B0AGU1H000?
All S6E1C32B0AGU1H000 units undergo pre-shipment inspection (PSI). If there is an issue with S6E1C32B0AGU1H000, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The S6E1C32B0AGU1H000 part is unused and in its original packaging.
Return procedure for S6E1C32B0AGU1H000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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