Infineon Technologies S6E1C11C0AGV20000

Overview

S6E1C11C0AGV20000 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, and integrates 8-channel 12-bit ADC, six configurable MFS 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 S6E1C11C0AGV20000 datasheet, S6E1C11C0AGV20000 pinout, S6E1C11C0AGV20000 application, or S6E1C11C0AGV20000 equivalent, key selection criteria include ultra-low-power standby (0.6 µA), 20 µs wake-up from deep standby, IEC60730 Class B self-test support, and package-specific peripheral availability across 32-pin LQFP/QFN variants.

Technical Context

The S6E1C11C0AGV20000 implements a single-core ARM Cortex-M0+ processor with NVIC supporting 24 peripheral interrupts plus NMI, SysTick timer for RTOS scheduling, and Descriptor System Transfer Controller (DSTC) for autonomous data movement between peripherals and memory without CPU intervention.

Its clock system includes dual oscillators - 8 MHz high-speed CR (±1% typical) and 100 kHz low-speed CR - plus external crystal support (1–20 MHz main, 32.768 kHz sub), enabling precise RTC operation and flexible PLL-based clock scaling up to 40.8 MHz while maintaining ultra-low-power modes including Deep Standby RTC and Deep Standby Stop with RAM retention options.

Key Specifications

Pinout & Package

Package: 32-pin LQFP (LQB032, 0.80 mm pitch) - suitable for cost-sensitive industrial control PCBs with standard reflow profiles and manual inspection capability.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with S6E1C11C0AGV20000, the QFN variant offers higher density but tighter assembly tolerance, while the S6E1C31 variant provides scalable memory without changing pinout or power design - enabling platform reuse across product tiers.

Availability

S6E1C11C0AGV20000 is available at Aetrix Electronics and suitable for smart metering, IoT sensor nodes, white goods HMI, and portable power tool control requiring stable component supply across multi-year production cycles.

Supply support for S6E1C11C0AGV20000 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, sensing, and microcontroller solutions for automotive, industrial, and IoT markets.

The S6E1C Series belongs to Infineon's FM0+ microcontroller family - designed specifically for ultra-low-power, cost-sensitive embedded controllers in battery-operated and energy-harvesting applications.

FAQ

What is the maximum operating frequency and voltage range for S6E1C11C0AGV20000?

The S6E1C11C0AGV20000 operates at up to 40.8 MHz with a supply voltage range of 1.65 V to 3.6 V. Its internal PLL supports both external crystal (1–20 MHz) and built-in 8 MHz CR oscillator as clock sources. The device maintains full functionality across this voltage range, including ADC accuracy and USB compliance, as verified in Section 11.2 of the datasheet.

Does S6E1C11C0AGV20000 support USB device and host modes simultaneously?

No - the integrated USB 2.0 peripheral supports either Device or Host mode, selected at runtime via configuration registers, but not concurrent operation. Dual-role operation requires external switching or separate USB PHYs. The USB module complies with full-speed (12 Mbps) signaling and includes internal transceivers, eliminating external components for basic HID or CDC implementations.

How many ADC channels are accessible in the 32-pin LQFP package?

The S6E1C11C0AGV20000 in 32-pin LQFP exposes 6 of the 8 available ADC input channels (AN0–AN5). AN6 and AN7 are not bonded out due to pin count limitations, as confirmed in Section 2.1 "Package Dependent Features" of the datasheet. All six channels share the same 12-bit resolution and 1 Msps sampling rate.

Is IEC60730 Class B compliance implemented in hardware or software?

IEC60730 Class B compliance is enabled through a combination of hardware features and certified software library: hardware includes lockable flash security bits, parity-checked RAM, and clock supervision (CSV); the AN205411 library provides validated self-test routines for memory, clock, and ADC - all tested and documented for Class B certification in household appliances.