Package Information
| Pitch (mm) | 0.5 |
| Lead Count (#) | 100 |
| Pkg. Type | BGA |
| Pkg. Dimensions (mm) | 7 x 7 x 1.31 |
| Pkg. Code | PLBG0100KB-A |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN | |
| HTSUS |
Product Attributes
| Longevity | 1999 Jan |
| Carrier Type | Full Carton (Tray) |
| Family Name | RA |
| Series Name | RA4 |
| Group Name | RA4L1 |
| CPU Architecture | Arm |
| Main CPU | Arm Cortex-M33 |
| Sub CPU | No |
| Floating Point Unit | Single |
| Bit Length | 32 |
| Program Memory (KB) | 256 |
| Data Flash (KB) | 8 |
| RAM (KB) | 64 |
| ECC SRAM | Yes |
| Lead Count (#) | 100 |
| Pkg. Type | BGA |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 7 x 7 x 1.31 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 1.6 - 3.6 |
| I/O Ports | 85 |
| DMAC or DTC | DMAC&DTC |
| DMA (ch) | 8 |
| Temperature Sensor (ch) (#) | 1 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 2 |
| External Memory Bus (bit) | No |
| DRAM I/F | No |
| 3D GPU | No |
| Accelerator | No |
| Temp. Range | Ta = -40 to +105°C |
| External Interrupt Pins (#) | 14 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 80 |
| Operating Freq of Sub CPU (Max) | 0 |
| Sub-clock (32.768 kHz) | Yes |
| On-chip Oscillator | Yes |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| EtherCat (ch) (#) | 0 |
| USB Ports (#) | 1 |
| 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) | 1 |
| QSPI (ch) | 1 |
| OSPI (ch) | 0 |
| I2C (#) | 1 |
| I3C (ch) | 1 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 1 |
| Wireless | No |
| IrDA | Yes |
| LIN (#) | 1 |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 12 |
| 32-Bit Timer (ch) | 4 |
| 16-Bit Timer (ch) (#) | 4 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 2 |
| RTC | Yes |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 16 |
| 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) | 0 |
| Analog Comparator (ch) | 2 |
| OPAMP (ch) (#) | 0 |
| PGA (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 12 |
| Graphics LCD Controller | No |
| MIPI Interfaces (DSI) (ch) | 0 |
| MIPI Interfaces (CSI) (ch) | 0 |
| Camera I/F (Parallel) | No |
| Image Codec | No |
| 2D Drawing Engine | No |
| Segment LCD Controller | Yes |
| SSI (ch) | 1 |
| Security & Encryption | Unique ID, TRNG, AES, ECC, SHA |
| Debug Interface | SWD |
| Moisture Sensitivity Level (MSL) | 3 |
| Ethernet | 0 |
| Family Name | |
| Group Name | |
| Lead Compliant | No |
| Length (mm) | 7 |
| MIPI Interfaces (DSI/CSI) | 0 |
| MOQ | 2080 |
| Pb (Lead) Free | Yes |
| Tape & Reel | No |
| Thickness (mm) | 1.31 |
| Width (mm) | 7 |
Description
The Renesas RA4L1 MCU group features low-power, 32-bit microcontrollers (MCUs) based on the Arm® Cortex®-M33 (CM33) core with TrustZone®, delivering an ideal balance of low voltage operation, low power consumption, and high performance. The RA4L1 offers operation down to 1.6V combined with a low-power standby current of as little as 1.65µA and a multitude of low-power features enabling the user to dynamically optimize power/performance to their application requirements.
These MCUs include low-power features such as segment LCD display drive and an advanced security engine, as well as RTC, ADC, and timers. These MCUs integrate communications interfaces such as CAN FD, USB 2.0 FS, I2C/I3C, and low-power UARTs making these devices ideal for many industrial automation, home appliances, smart home, consumer, building/home automation, and medical/healthcare applications.
The RA4L1 comes in a wide variety of standard LQFP and QFN package options as well as a range of space-saving BGA and CSP options and offers support for operating temperatures of -40 °C to 125 °C. The RA4L1 MCUs are fully supported by the Renesas Flexible Software Package and a comprehensive set of hardware and software development tools.