Package Information
| Pitch (mm) | 0.5 |
| Lead Count (#) | 80 |
| Pkg. Dimensions (mm) | 12 x 12 x 1.7 |
| Pkg. Code | pkg_11854 |
| Pkg. Type | LFQFP |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 3A991.a.2 |
| HTS (US) | 8542.31.0001 |
| RoHS (R5F111MJGFB#70) | EnglishJapanese |
| Pb (Lead) Free | Yes |
Product Attributes
| Carrier Type | Full Tray (Tray) |
| Family Name | RL78 |
| Series Name | RL78/L1x |
| Group Name | L1C |
| CPU Architecture | RL78 |
| Main CPU | RL78-S3 |
| Sub CPU | No |
| Floating Point Unit | No |
| Bit Length | 16 |
| Program Memory (KB) | 256 |
| Data Flash (KB) | 8 |
| RAM (KB) | 16 |
| ECC SRAM | No |
| Lead Count (#) | 80 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 12 x 12 x 1.7 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 1.6 - 3.6 |
| I/O Ports | 63 |
| 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 |
| Temp. Range | Ta = -40 to +105°C |
| External Interrupt Pins (#) | 9 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 24 |
| 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) | ( 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) | 4 |
| SPI (ch) | 4 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 5 |
| 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#) | 13 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 11 |
| 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) | 11 |
| 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) | 0 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 2 |
| Analog Comparator (ch) | 1 |
| 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 | Yes |
| SSI (ch) | 0 |
| Security & Encryption | No |
| Debug Interface | Single wire serial |
| Moisture Sensitivity Level (MSL) | 3 |
| Price (USD) | 1ku | 2.5438 |
| ADC | 12-bit x 9-ch |
| Bit Size | 16 |
| CPU | RL78 |
| DAC | 8-bit x 2-ch |
| DMA | No |
| Delta-Sigma A/D Converter | No |
| Ethernet | No |
| Family Name | |
| Group Name | |
| Human Machine Interface | LCD Segment Count x 320 |
| Lead Compliant | Yes |
| Length (mm) | 12 |
| MIPI Interfaces (DSI/CSI) | 0 |
| MOQ | 119 |
| Pb (Lead) Free | Yes |
| Pkg. Type | LFQFP |
| SPI (#) | 4 |
| Tape & Reel | No |
| Thickness (mm) | 1.7 |
| Timer | 16-bit x 8-ch |
| UART (#) | 4 |
| USB | USB Endpoints x 5, USB Peripheral, USB Ports (ch) x 1 |
| Width (mm) | 12 |
Description
RL78/L1C microcontrollers have a built-in segment LCD driver and USB 2.0 function. Three LCD driving voltage generation methods (external resistance division, capacitive split, and internal voltage boost) are supported, corresponding to a variety of segment LCD panels. They realize low current consumptionNote 1: external resistance division: 1.76μANote 2, internal voltage boost: 1.23μA, and capacitive split: 0.74µA. They support USB high-speed battery charging (Battery Charging Specification 1.2) and come in a lineup of 80/100-pin, maximum 416 segment products. These microcontrollers can be used in sensor modules and healthcare devices as well as home appliances and measurement devices.
Note 1: Current (typ.) at 1/3 bias, subclock operation, HALT mode, and RTC operation.
Note 2: Resistance value for external resistance division = 1000kΩ.