Features
- 48MHz Arm® Cortex®-M4 CPU
- Ideal for portable medical and fitness devices with smart connected sensors
- Segment LCD controller
- Capacitive Touch Sensing Unit
- USB 2.0 Full-Speed
- Rich set of analog and timing peripherals
- Power management
- Safety and security features
Description
Ideal for portable medical and fitness devices with smart connected sensors, the S3A3 MCU Group has the optimal combination of low power and high performance, with an Arm® Cortex® -M4 CPU core running up to 48MHz, 512KB of flash memory, and 96KB of SRAM. It includes a segment LCD controller, Capacitive Touch Sensing Unit (CTSU), USB 2.0 Full-Speed, a rich set of analog and timing peripherals, power management, and safety and security features.
Commercial software worth over $100K which is available to developers using the Synergy Platform for no charge and with unlimited production license rights. The production-ready SSP is fully tested, maintained, and supported by Renesas.
Parameters
| Attributes | Value |
|---|---|
| CPU Architecture | Arm |
| Main CPU | ARM Cortex-M4 |
| Program Memory (KB) | 512 |
| RAM (KB) | 96 |
| Carrier Type | Bulk (Tray), Full Carton (Tray) |
| Supply Voltage (V) | 1.6 - 5.5 |
| I/O Ports | 52, 84, 126 |
| DMA (ch) | 4 |
| DRAM I/F | No |
| 3D GPU | No |
| Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
| Operating Freq (Max) (MHz) | 48 |
| Sub-clock (32.768 kHz) | Yes |
| On-chip Oscillator | Yes |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 1 / 1 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| PCI Express (generation and ch) | No |
| SCI or UART (ch) | 6 |
| SPI (ch) | 2 |
| I2C (#) | 2, 3 |
| CAN (ch) | 1 |
| CAN-FD (ch) | 0 |
| SDHI (ch) | 0, 1 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 20 |
| 32-Bit Timer (ch) | 4 |
| 16-Bit Timer (ch) (#) | 6 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 2 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 18, 25, 28 |
| 12-Bit A/D Converter (ch) | 0 |
| 10-Bit A/D Converter (ch) | 0 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 1 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 2 |
| Capacitive Touch Sensing Unit (ch) | 24, 27 |
| Graphics LCD Controller | No |
| MIPI Interfaces (DSI) (ch) | 0 |
| MIPI Interfaces (CSI) (ch) | 0 |
| Image Codec | No |
| Segment LCD Controller | Yes |
| Security & Encryption | Unique ID, TRNG, AES(128/256), GHASH |
Applications
- Patient monitor