Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | LFQFP |
| Pkg. Code: | pkg_11658 |
| Lead Count (#): | 64 |
| Pkg. Dimensions (mm): | 10 x 10 x 1.7 |
| Pitch (mm): | 0.5 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 3A991.a.2 |
| HTS (US) | 8542.31.0025 |
| RoHS (R7FA4E2B93CFM#AA0) | EnglishJapanese |
| Pb (Lead) Free | Yes |
Product Attributes
| Longevity | 1999 Jan |
| Carrier Type | Bulk (Tray) |
| Family Name | RA |
| Series Name | RA4 |
| Group Name | RA4E2 |
| CPU Architecture | Arm |
| Main CPU | Arm Cortex-M33 |
| Sub CPU | No |
| Floating Point Unit | Single |
| Bit Length | 32 |
| Program Memory (KB) | 128 |
| Data Flash (KB) | 4 |
| RAM (KB) | 40KB |
| ECC SRAM | Yes |
| Lead Count (#) | 64 |
| Pkg. Type | LFQFP |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 10 x 10 x 1.7 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 2.7 - 3.6 |
| I/O Ports | 45 |
| 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 |
| MOQ | 1 |
| Temp. Range (°C) | Ta = -40 to +105 |
| External Interrupt Pins (#) | 15 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 100 |
| 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) | ( 0 / 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) | 2 |
| SPI (ch) | 2 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 0 |
| I3C (ch) | 1 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 1 |
| Wireless | No |
| IrDA | No |
| LIN (#) | 0 |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 8 |
| 32-Bit Timer (ch) | 0 |
| 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) | 12 |
| 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) | 0 |
| OPAMP (ch) (#) | 0 |
| PGA (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| 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 | No |
| SSI (ch) | 1 |
| Security & Encryption | Unique ID, TRNG, Arm TrustZone |
| Debug Interface | SWD |
| Moisture Sensitivity Level (MSL) | 3 |
| Country of Assembly | China |
| Country of Wafer Fabrication | Taiwan |
| 12-Bit Timer (ch) | 0 |
| 16-bit Enhanced Timer (ch) | 4 |
| 16-bit High Res Timer (ch) | 0 |
| 3-phase PWM Output Function | Yes |
| 32-Bit High Res Timer (ch) | 0 |
| 32-Bit ULPT (ch) | 0 |
| ADC | 12-bit x 12-ch |
| Asynchronous General Purpose Timer (ch) | 2 |
| Bit Size | 32 |
| CAN Interface | CAN FD x 1ch |
| CPU | Arm Cortex-M33 |
| DAC | 12-bit x 1-ch |
| DMA | DMAC x 8ch, DTC |
| DTC (ch) | 1 |
| Family Name | RA |
| Flash Memory (KB) | 128KB |
| Group Name | RA4E2 |
| High-Speed Analog Comparator (ch) | 0 |
| I2C (ch) | 1 |
| Lead Compliant | Yes |
| Length (mm) | 10 |
| Low-Power Analog Comparator (ch) | 0 |
| On-chip Oscillator Freq. | HOCO: 16/18/20 MHz||MOCO: 8 MHz||LOCO: 32.768 KHz |
| Pb (Lead) Free | Yes |
| Price (USD) | $2.38741 |
| QSPI Interface (#) | 0 |
| SPI (#) | 2 |
| Serial Sound Interface (ch) (#) | 1 |
| Tape & Reel | No |
| Thickness (mm) | 1.7 |
| Timer | 16-bit x 4-ch, Low-Power 32-bit Asynchronous Timer x 2-ch |
| UART (#) | 2 |
| UART (ch) (#) | 2 |
| USB | USB Full-Speed Support |
| USBFS (ch) | 1 |
| USBHS (ch) | 0 |
| Width (mm) | 10 |
Resources for RA4E2
Description
The RA4E2 entry-line microcontroller is based on the 100 MHz Arm® Cortex®-M33 core with TrustZone.
RA4E2 MCUs offer high-performance and optimized peripheral functions along with the smallest package options, including space-saving 36-pin BGA and 32-pin QFN packages. These satisfy the needs of both cost-sensitive and space-constrained applications.
The RA4E2 provides an entry point to the wider RA family due to its well-balanced performance, advanced peripheral functions, and scalability.