General description

PSoC™ 4 is a scalable and reconfigurable platform architecture for a family of programmable embedded system

controllers with an Arm® Cortex®-M0+ CPU. It combines programmable and reconfigurable analog and digital

blocks. PSoC™ 4100S Max is a member of the PSoC™ 4 platform architecture. It is a combination of a microcontroller

with standard communication and timing peripherals, a capacitive sensing system with best-in-class

performance, programmable general-purpose continuous-time analog blocks, and programmable connectivity.

PSoC™ 4100S Max products are compatible with members of the PSoC™ 4 platform for new applications and

design needs.

Features

• 32-bit MCU subsystem

- 48-MHz Arm® Cortex®-M0+ CPU with single-cycle multiply

- Up to 384 KB of flash with Read Accelerator

- Up to 32 KB of SRAM

- 16-channel DMA engine

• Programmable analog

- Two opamps with reconfigurable high-drive external and high-bandwidth internal drive and Comparator

modes and ADC input buffering capability. Opamps can operate in Deep Sleep low-power mode.

- 12-bit 1-Msps SAR ADC with differential and single-ended modes, and Channel Sequencer with signal averaging

- Temperature sensor built into SAR ADC

- Two low-power comparators that operate in Deep Sleep low-power mode

• Programmable digital

- Programmable Smart I/O logic blocks allowing Boolean operations to be performed on port inputs and outputs

• Low-power 1.71-V to 5.5-V operation

- Deep Sleep mode with operational analog and 3.7-μA digital system current

• Capacitive sensing

- Multi-sensing converter (MSC) provides best-in-class signal-to-noise ratio (SNR) (>5:1) and liquid tolerance for

capacitive sensing

- Infineon-supplied software middleware makes capacitive sensing design easy

- Automatic hardware tuning (SmartSense)

- Two MSC converters are provided

- Autonomous channel scanning without CPU assistance

• LCD Drive capability

- LCD segment drive capability on GPIOs

• I2S

- I2S master transmitter

• Cryptographic block

- AES, SHA, TRNG, PRNG, and CRC functions

• Serial communication

- CAN FD

- Five independent run-time reconfigurable serial communication blocks (SCBs) with re-configurable I2C, SPI,

or UART functionality. High-speed I2C support is provided.

• Timing and pulse-width modulation

- Eight 16-bit timer/counter/pulse-width modulator (TCPWM) blocks

- Center-aligned, Edge, and Pseudo-random modes

- Comparator-based triggering of Kill signals for motor drive and other high-reliability digital logic applications

- Quadrature decoder

• Clock sources

- 4 to 33 MHz external crystal oscillator (ECO)

- PLL to generate 48-MHz frequency

- 32-kHz watch crystal oscillator (WCO)

- ±2 internal main oscillator (IMO)

- 40-kHz internal low-power oscillator (ILO)

• Up to 84 programmable GPIO pins

- 100-pin TQFP (0.5-mm pitch), 64-pin TQFP (0.5-mm pitch), and 48-pin TQFP (0.5-mm) packages

- GPIO pins can have sensing, analog, or digital functionality

• ModusToolbox™ software

- Comprehensive collection of multi-platform tools and software libraries

- Includes board support packages (BSPs), peripheral driver library (PDL), and middleware such as CAPSENSE™

• Industry-standard tool compatibility

- After configuration, development can be done with Arm®-based industry-standard development tools