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Infineon Technologies S6E1C11D0AGN20000
- Part No.:
- S6E1C11D0AGN20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-WFQFN Exposed Pad
- Datasheet:
-
S6E1C11D0AGN20000.pdf
- Description:
- IC MCU 32BIT 64KB FLASH 64QFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,540
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Product details
Overview
S6E1C11D0AGN20000 from Infineon Technologies (formerly Cypress) is a 32-bit ARM® Cortex®-M0+ microcontroller with 64 KB Flash, 12 KB SRAM, and 40.8 MHz max CPU frequency. It operates from 1.65 V to 3.6 V, delivers 40 µA/MHz active power consumption, and integrates 8-channel 12-bit ADC, six configurable MFS serial interfaces (UART/SPI/I²C), USB 2.0 device/host, and hardware CRC accelerator - deployed in battery-powered IoT sensors and smart metering HMI systems.
For engineers reviewing the S6E1C11D0AGN20000 datasheet, S6E1C11D0AGN20000 pinout, S6E1C11D0AGN20000 application, or S6E1C11D0AGN20000 equivalent, key selection criteria include ultra-low-power standby current (0.6 µA), fast wake-up time (20 µs from deep standby), integrated 8 MHz/100 kHz CR oscillators, IEC60730 Class B self-test support, and LQFP-64 package compatibility with SW-DP debug interface.
Technical Context
The S6E1C11D0AGN20000 implements an ARM Cortex-M0+ core with NVIC supporting 24 peripheral interrupts and 4 priority levels, plus a 24-bit SysTick timer for RTOS scheduling. Its clock system includes main PLL (with 8 MHz CR or external crystal input), sub-oscillator, and dual CR oscillators - enabling precise low-power timing across Sleep, Stop, and Deep Standby RTC modes.
Digital subsystem features DSTC (64-channel descriptor-based transfer controller), up to 8 base timers, dual timer, watch counter, and real-time clock. Analog integration comprises one 12-bit, 1-Msps ADC with 8-channel multiplexer and two independent low-voltage detection channels for system-level brown-out protection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M0+, 40.8 MHz max - enables deterministic real-time control with Thumb-2 instruction set and low gate count. |
| Memory | 64 KB on-chip Flash + 12 KB SRAM - sufficient for secure firmware with bootloader, sensor fusion, and USB HID stack. |
| Power Consumption | 40 µA/MHz active, 0.6 µA standby - supports multi-year battery life in wireless sensor nodes. |
| ADC | 12-bit, 1-Msps, 8-channel - resolves ±1 LSB INL for precision analog monitoring in metering applications. |
| Serial Interfaces | 6x MFS (configurable as UART/SPI/I²C), 1x USB 2.0 (host/device), 2x I²S - enables concurrent sensor comms, audio feedback, and PC connectivity. |
| Oscillators | Integrated 8 MHz ±2% (typ) high-speed CR + 100 kHz ±10% low-speed CR - eliminates external crystals for cost-sensitive designs. |
| Debug Interface | SW-DP (2-pin Serial Wire Debug) - provides full JTAG-equivalent visibility with minimal PCB footprint. |
Pinout & Package
S6E1C11D0AGN20000 is packaged in 64-pin LQFP (LQD064, 0.50 mm pitch) with exposed thermal pad. Pin functions are defined per "Pin Assignment" (Page 10) and "List of Pin Functions" (Page 17) in Document 002-00233 Rev. *D.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core & I/O supply rails | Separate analog/digital domains enable noise isolation for ADC accuracy; 1.65–3.6 V operation supports coin-cell and Li-ion inputs. |
| P0x–PEx | General-purpose I/O ports | Configurable pull-up/down, open-drain, and slew-rate control; port relocate function allows flexible peripheral mapping. |
| AN0–AN7 | ADC input channels | Dedicated analog pins with internal sampling capacitor; share physical pins with GPIO but require analog mode enable. |
| USB_DP / USB_DM | USB 2.0 differential data pair | On-die transceivers with internal termination - no external resistors needed for full-speed device/host operation. |
| SWCLK / SWDIO | Serial Wire Debug interface | 2-pin debug access with reset capability; supports flash programming and real-time trace via standard ARM CoreSight infrastructure. |
| X0 / X1 | Main crystal oscillator terminals | Supports 1–20 MHz external crystals; optional bypass mode enables use of internal CR oscillator only. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power architecture | 6 power modes including Deep Standby RTC (0.6 µA) with RAM retention option - extends battery life in always-on sensing nodes. |
| Hardware CRC accelerator | 32-bit CRC calculation in single-cycle - accelerates firmware signature verification and communication packet integrity checks. |
| IEC60730 Class B support | Built-in self-test library (AN205411) validates RAM, Flash, CPU, clock, and ADC - simplifies functional safety certification for white goods. |
| Descriptor-based DSTC | 64-channel DMA engine with auto-reload and chaining - offloads CPU during burst transfers (e.g., ADC-to-memory, USB-to-SRAM). |
| Configurable MFS peripherals | 6 serial interfaces independently assignable as UART, SPI, I²C, or I²S - reduces BOM count and PCB routing complexity. |
Applications
| Smart Meter HMI | Wireless Sensor Node |
|---|---|
|
Use Scenario: Local display and button-driven configuration of electricity/water meters with tamper detection. IC Role / Device Role / Timing Role: Main controller executing UI logic, reading mechanical encoder inputs, driving segment LCD, and managing secure OTA updates via USB. Use Value: Integrated 8-channel ADC reads potentiometer and voltage-sense inputs; 0.6 µA deep standby preserves settings during power loss. |
Use Scenario: Battery-powered temperature/humidity node transmitting data via BLE gateway using UART-to-BLE bridge. IC Role / Device Role / Timing Role: Sensor aggregator and protocol translator - samples ADC, formats packets, and manages UART flow control with hardware FIFO. Use Value: 40 µA/MHz active power enables >5-year CR2032 life; SW-DP debug enables field firmware patching without JTAG header. |
| Industrial Remote Control | White Goods Motor Control Panel |
|
Use Scenario: IR/RF remote with touch keys, backlight, and HDMI-CEC passthrough for AV equipment control. IC Role / Device Role / Timing Role: Input processor handling capacitive touch, IR decode, and HDMI-CEC signal generation/reception. Use Value: Dual HDMI-CEC channels allow simultaneous TV and soundbar control; built-in 100 kHz CR oscillator drives low-power IR carrier. |
Use Scenario: Front-panel controller for washing machine with water-level sensing, buzzer feedback, and motor status reporting. IC Role / Device Role / Timing Role: Safety-critical HMI managing door lock interlock, temperature fault logging, and IEC60730-compliant self-tests. Use Value: Hardware CRC and LVD channels detect memory corruption and brown-out events; Class B library enables certified diagnostics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32L071KBT6 | 32 KB Flash, 20 KB SRAM, 32 MHz max, 12-bit ADC (1.14 Msps), no USB, 1x I²C, 2x USART - lacks I²S, Smart Card, and DSTC. | Targeted at simpler sensor nodes without audio or USB host requirements; lower memory and peripheral count. | Select when USB and multi-protocol serial are unnecessary and BOM cost is prioritized over feature density. |
| EFM32PG12B500F1024GL125 | 1024 KB Flash, 256 KB RAM, 40 MHz, 12-bit ADC (1 Msps), USB, 3x USART, 2x I²C, 2x I²S - higher memory, no Smart Card or HDMI-CEC. | Designed for complex edge AI inference and advanced HMI; larger footprint (QFN-125) and higher active current (114 µA/MHz). | Choose when extended code space, floating-point acceleration, or multiple concurrent USB endpoints are required. |
Compared with STM32L071KBT6 and EFM32PG12B500F1024GL125, S6E1C11D0AGN20000 uniquely balances ultra-low-power efficiency (40 µA/MHz), rich mixed-signal integration (USB + I²S + HDMI-CEC + Smart Card), and IEC60730-ready safety features - making it optimal for cost-constrained, battery-aware industrial HMI where peripheral concurrency matters.
Availability
S6E1C11D0AGN20000 is available at Aetrix Electronics and suitable for smart metering HMI, wireless sensor nodes, industrial remote controls, and white goods control panels requiring stable component supply and long-term lifecycle assurance.
Supply support for S6E1C11D0AGN20000 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 acquired Cypress Semiconductor in 2020 and now owns and supports the FM0+ microcontroller family. Infineon is a global leader in semiconductor solutions for automotive, industrial, and power management applications.
S6E1C11D0AGN20000 belongs to the FM0+ family - designed specifically for ultra-low-power, cost-sensitive embedded controllers in battery-operated and energy-harvesting systems such as IoT endpoints, appliance HMIs, and utility metering.
FAQ
What is the maximum operating frequency and voltage range of S6E1C11D0AGN20000?
The S6E1C11D0AGN20000 operates at up to 40.8 MHz with a supply voltage range of 1.65 V to 3.6 V. This range supports direct connection to common battery sources including single-cell Li-ion (3.0–3.6 V) and alkaline/coin cells (1.8–3.0 V), while maintaining full peripheral functionality and Flash write capability down to 1.65 V.
Does S6E1C11D0AGN20000 support USB device and host modes simultaneously?
No - the integrated USB 2.0 PHY supports either device or host mode, selected at boot via configuration bits in the USB control register (UHCONX0). Mode switching requires firmware reinitialization and cannot occur dynamically during runtime without resetting the USB subsystem.
How many ADC channels are accessible in the LQFP-64 package?
All 8 ADC input channels (AN0–AN7) are available on the LQFP-64 package. These pins are shared with GPIO ports P00–P07 and must be configured in analog input mode; dedicated analog power (AVRH/AVRL) and reference pins are also exposed for precision measurement.
Is IEC60730 Class B compliance supported out-of-the-box?
Yes - Infineon provides the AN205411 IEC60730 Class B Self-Test Library, which implements runtime tests for Flash, RAM, CPU, clock, and ADC. The library is qualified for S6E1C11D0AGN20000 and integrates with standard GCC/ARMCC toolchains; no hardware modification is required beyond enabling the library in firmware.
S6E1C11D0AGN20000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 64-WFQFN Exposed Pad
- Series:
- FM0+ S6E1C1
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit Single-Core
- Speed:
- 40MHz
- Connectivity:
- CSIO, I2C, LINbus, SmartCard, UART/USART
- Peripherals:
- I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 54
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.65V ~ 3.6V
- Data Converters:
- A/D 8x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6E1C11D0AGN20000 FAQ
1.How can I place an order for S6E1C11D0AGN20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6E1C11D0AGN20000 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 S6E1C11D0AGN20000 reliable?
The price and inventory of S6E1C11D0AGN20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6E1C11D0AGN20000 is usually 5 days.
3.What payment methods are accepted for S6E1C11D0AGN20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6E1C11D0AGN20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6E1C11D0AGN20000?
S6E1C11D0AGN20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6E1C11D0AGN20000 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 S6E1C11D0AGN20000?
For technical support, including S6E1C11D0AGN20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6E1C11D0AGN20000 requirements.
6.How does Aetrix verify that S6E1C11D0AGN20000 is sourced from the original manufacturer or authorized distributors?
All S6E1C11D0AGN20000 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 S6E1C11D0AGN20000 meets industry standards.
7.What is the process for return or replacement of S6E1C11D0AGN20000?
All S6E1C11D0AGN20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6E1C11D0AGN20000, 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 S6E1C11D0AGN20000 part is unused and in its original packaging.
Return procedure for S6E1C11D0AGN20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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