FM0+ Microcontroller. S6E1C31 Datasheet

S6E1C31 Microcontroller. Datasheet pdf. Equivalent

S6E1C31 Datasheet
Recommendation S6E1C31 Datasheet
Part S6E1C31
Description 32-bit ARM Cortex-M0+ FM0+ Microcontroller
Feature S6E1C31; S6E1C Series 32-bit ARM® Cortex®-M0+ FM0+ Microcontroller The FM0+ family of Flexible Microcontrolle.
Manufacture Cypress Semiconductor
Datasheet
Download S6E1C31 Datasheet




Cypress Semiconductor S6E1C31
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
40 MHz ARM Cortex-M0+ CPU with 1.65 V to 3.6 V
operating voltage
Maximum operating frequency: 40.8 MHz
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
Descriptor System Transfer Controller (DSTC)
Industry's most efficient 35 µA/CoreMark Score
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)
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
Analog Subsystem
1x 12-bit, 1-Msps ADCs with an 8-channel multiplexer input
1% high precision internal oscillator
Package Options
32-/48-/64-pin LQFP
32-/48-/64-pin QFN
30-pin WLCSP
Low-Power Consumption Modes
This series has six low-power consumption modes:
Sleep
Timer
RTC
Stop
Deep standby RTC (selectable between keeping the value
of RAM and not)
Deep standby Stop (selectable between keeping the value
of RAM and not)
Cypress Semiconductor Corporation
Document Number: 002-00233 Rev. *D
• 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600
Revised April 13, 2017



Cypress Semiconductor S6E1C31
S6E1C Series
Ecosystem for Cypress FM0+ MCUs
Cypress provides a wealth of data at www.cypress.com to help you to select the right MCU for your design, and to help you to
quickly and effectively integrate the device into your design. Following is an abbreviated list for FM0+ MCUs:
Overview: Product Portfolio, Product Roadmap
Product Selectors: FM0+ MCUs
Application notes: Cypress offers a large number of FM0+
application notes covering a broad range of topics, from
basic to advanced level. Recommended application notes
for getting started with FM0+ family of MCUs are:
AN210985 FM0+ Getting Started with FM0+
Development: AN210985 introduces you to the FM0+
family of 32-bit general-purpose microcontrollers. The
FM0+ family is based on the ARM® Cortex®-M0+
processor core, ideal for ultra-low-power designs. This
note provides an overview of hardware features and
capabilities, firmware development, and the multitude of
technical resources available to you. This application note
uses the FM0+ S6E1B8-Series Starter Kit as an example.
AN203277 - FM 32-Bit Microcontroller Family Hardware
Design Considerations: This application note reviews
several topics for designing a hardware system around
FM0+, FM3, and FM4 family MCUs. Subjects include
power system, reset, crystal, and other pin connections,
and programming and debugging interfaces.
AN205411 FM0+ IEC60730 Class B Self-Test Library :
This document covers how to use and implement the
library functions provided. It will first show the requirement
of IEC60730 Class B, and then explain how it can be
implemented. At last an example is given to show how to
integrate test functions into a real system.
AN202487 - Differences Among FM0+, FM3, and FM4
32-Bit Microcontrollers: Highlights the peripheral
differences in Cypress’s FM family MCUs. It provides
dedicated sections for each peripheral and contains lists,
tables, and descriptions of peripheral feature and register
differences.
AN204438 - How to Setup Flash Security for FM0+, FM3
and FM4 Families: This application note describes how to
setup the Flash Security for FM0+, FM3, and FM4 devices
Development kits:
FM0-V48-S6E1A1 ARM® Cortex®-M0+ FM0+ MCU
Evaluation Board
FM0-64L-S6E1C3 - ARM® Cortex®-M0+ MCU Starter Kit
with USB and Digital Audio Interface
Peripheral Manuals
Document Number: 002-00233 Rev. *D
Page 2 of 109



Cypress Semiconductor S6E1C31
S6E1C Series
Table of Contents
Features............................................................................... 1
1. Block Diagram ............................................................... 4
2. Product Lineup.............................................................. 5
2.1 Package Dependent Features................................... 6
2.2 Packages................................................................... 6
3. Product Features in Detail............................................ 7
4. Pin Assignment ........................................................... 10
5. List of Pin Functions................................................... 17
6. I/O Circuit Type............................................................ 26
7. Handling Precautions ................................................. 31
7.1 Precautions for Product Design ............................... 31
7.2 Precautions for Package Mounting.......................... 32
7.3 Precautions for Use Environment ............................ 34
8. Handling Devices ........................................................ 35
9. Memory Map ................................................................ 38
10. Pin Status in Each CPU State .................................... 41
11. Electrical Characteristics ........................................... 44
11.1 Absolute Maximum Ratings..................................... 44
11.2 Recommended Operating Conditions...................... 45
11.3 DC Characteristics................................................... 46
11.3.1 Current Rating.......................................................... 46
11.3.2 Pin Characteristics ................................................... 51
11.4 AC Characteristics................................................... 52
11.4.1 Main Clock Input Characteristics.............................. 52
11.4.2 Sub Clock Input Characteristics ............................... 53
11.4.3 Built-in CR Oscillation Characteristics...................... 54
11.4.4 Operating Conditions of Main PLL (In the Case of
Using the Main Clock as the Input Clock of the PLL)55
11.4.5 Operating Conditions of Main PLL (In the Case of
Using the Built-in High-Speed CR Clock as the Input
Clock of the Main PLL)............................................. 55
11.4.6 Reset Input Characteristics ...................................... 56
11.4.7 Power-on Reset Timing............................................ 56
11.4.8 Base Timer Input Timing .......................................... 57
11.4.9 CSIO/SPI/UART Timing ........................................... 58
11.4.10 External Input Timing............................................ 75
11.4.11 I2C Timing............................................................. 76
11.4.12 I2S Timing (MFS-I2S Timing) ................................ 77
11.4.13 Smart Card Interface Characteristics.................... 79
11.4.14 SW-DP Timing...................................................... 80
11.5 12-bit A/D Converter................................................ 81
11.6 USB Characteristics ................................................ 84
11.7 Low-Voltage Detection Characteristics.................... 89
11.7.1 Low-Voltage Detection Reset................................... 89
11.7.2 Low-Voltage Detection Interrupt............................... 90
11.8 Flash Memory Write/Erase Characteristics ............. 91
11.9 Return Time from Low-Power Consumption Mode.. 92
11.9.1 Return Factor: Interrupt/WKUP ................................ 92
Document Number: 002-00233 Rev. *D
11.9.2 Return Factor: Reset ................................................94
12. Ordering Information...................................................96
13. Acronyms.....................................................................97
14. Package Dimensions...................................................99
15. Errata ..........................................................................106
15.1 Part Numbers Affected ..........................................106
15.2 Qualification Status................................................106
15.3 Errata Summary.....................................................106
Document History ...........................................................108
Sales, Solutions, and Legal Information .......................109
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