S6E1C Series
32-bit ARM® Cortex®-M0+
FM0+ Microcontroller
The FM0+ family of Flexible Microcontrollers is the industry’s most energy-efficient 32-bit ARM® Cortex®-M0+ based MCUs. This
family of MCUs is designed for ultra-low-power and cost-sensitive applications such as white goods, sensors, meters, HMI systems,
power tools and Internet of Things (IoT) battery-powered or wearable devices.
This family of ultra-low-power MCUs features an industry-leading 35 µA/CoreMark® score and 40µA/MHz Active Power
consumption.
The S6E1C Series is a series of highly integrated 32-bit microcontrollers designed for embedded controllers aiming at low power
consumption and low cost. This series has the ARM Cortex-M0+ Processor with on-chip Flash memory and SRAM, and consists of
peripheral functions such as various timers, ADC and communication interfaces (UART, CSIO (SPI), I2C, I2S, Smart Card, and USB).
The products which are described in this data sheet are placed into TYPE3-M0+ product categories in "FM0+ Family Peripheral
Manual".
Features
Ultra Low Power MCU Subsystem
Analog Subsystem
40 MHz ARM Cortex-M0+ CPU with 1.65 V to 3.6 V
1x 12-bit, 1-Msps ADCs with an 8-channel multiplexer input
1% high precision internal oscillator
operating voltage
Maximum operating frequency: 40.8 MHz
Package Options
32-/48-/64-pin LQFP
32-/48-/64-pin QFN
30-pin WLCSP
Nested Vectored Interrupt Controller (NVIC): 1 non-maskable
interrupt (NMI) and 24 peripheral interrupt with 4 selectable
interrupt priority levels
24-bit System timer (Sys Tick): System timer for OS task
management
Up to 128 KB Flash, 16 KB SRAM
Low-Power Consumption Modes
Descriptor System Transfer Controller (DSTC)
Industry's most efficient 35 µA/CoreMark Score
This series has six low-power consumption modes:
Sleep
Timer
RTC
Stop
Ultra-low-power consumption: Active – 40 µA/MHz and
Standby – 0.6 µA
Fast wake-up from standby mode (execute from Flash):
20 µs (Typ)
Deep standby RTC (selectable between keeping the value
of RAM and not)
Deep standby Stop (selectable between keeping the value
of RAM and not)
Digital Subsystem
Up to 8x Base Timers
1x Dual Timer, 1x Watch Counter
Up to 6x Multi-Function Serial (MFS) interfaces configurable
as SPI, UART, I2C
Up to 1x USB, up to 2x I2S, up to 2x HDMI-CEC, up to 1x
Smart Card interfaces
Cypress Semiconductor Corporation
Document Number: 002-00233 Rev. *D
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198 Champion Court
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San Jose, CA 95134-1709
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408-943-2600
Revised April 13, 2017