Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | HVQFN |
| Pkg. Code: | pkg_11056 |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 5 x 5 x 0.9 |
| Pitch (mm): | 0.5 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 3A991.a.2 |
| HTS (US) | 8542.31.0020 |
| RoHS (R5F11CBCGNA#00) | EnglishJapanese |
| Pb (Lead) Free | Yes |
Product Attributes
| Carrier Type | Full Carton (Tray) |
| Family Name | RL78 |
| Series Name | RL78/I1x |
| Group Name | I1E |
| CPU Architecture | RL78 |
| Main CPU | RL78-S3 |
| Sub CPU | No |
| Floating Point Unit | No |
| Bit Length | 16 |
| Program Memory (KB) | 32 |
| Data Flash (KB) | 4 |
| RAM (KB) | 8 |
| ECC SRAM | No |
| Lead Count (#) | 32 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 5 x 5 x 0.9 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 2.4 - 5.5 |
| I/O Ports | 10 |
| DMAC or DTC | DTC |
| DMA (ch) | 0 |
| Temperature Sensor (ch) (#) | 1 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 1 |
| External Memory Bus (bit) | No |
| DRAM I/F | No |
| 3D GPU | No |
| Accelerator | No |
| MOQ | 3920 |
| Temp. Range (°C) | Ta = -40 to +105 |
| External Interrupt Pins (#) | 7 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 32 |
| Sub-clock (32.768 kHz) | No |
| On-chip Oscillator | Yes |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| EtherCat (ch) (#) | 0 |
| USB Ports (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 0 ) |
| 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 (#) | 2 |
| I3C (ch) | 0 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| IrDA | No |
| LIN (#) | 1 |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 9 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 8 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | No |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 1 |
| RTC | Yes |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 0 |
| 10-Bit A/D Converter (ch) | 8 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 3 |
| 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) (#) | 5 |
| 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) | 0 |
| Security & Encryption | No |
| Debug Interface | Single wire serial |
| Moisture Sensitivity Level (MSL) | 3 |
| Country of Assembly | MALAYSIA |
| Country of Wafer Fabrication | JAPAN |
| ADC | 10-bit x 8-ch |
| Application | Sensor |
| Bit Size | 16 |
| CPU | RL78 |
| DAC | 12-bit x 1-ch |
| DMA | No |
| Ethernet | No |
| Family Name | RL78 |
| Group Name | I1E |
| Lead Compliant | Yes |
| Length (mm) | 5 |
| Pb (Lead) Free | Yes |
| Pkg. Type | HVQFN |
| Tape & Reel | No |
| Thickness (mm) | 0.9 |
| Timer | 16-bit x 8-ch |
| Width (mm) | 5 |
Resources for RL78/I1E
Description
The RL78/I1E microcontroller is an intelligent, flexible analog MCU suitable for countless industrial and medical sensing applications such as flow measurement, strain gauges, pressure or temperature sensing. With enhanced analog features such as configurable op-amps with programmable gain, supporting inverting, non-inverting topologies, or instrumentation amplifiers, the RL78/I1E can be a platform for different types of sensors. The RL78/I1E features a 24-bit delta-sigma A/D, and a separate 10-bit A/D block, with a 12-bit D/A. The package lineup for RL78/I1E MCU goes down to 4 mm x 4 mm or 5 mm x 5 mm reducing PCB footprint. Operating temperature up to 125°C makes it an ideal solution for the harshest of environments.