封装信息
| Pitch (mm) | 0.65 |
| Lead Count (#) | 20 |
| Pkg. Dimensions (mm) | 6.5 x 4.4 x 1.45 |
| Pkg. Code | pkg_11836 |
| Pkg. Type | LSSOP |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 3A991 |
| HTS (US) | 8542.31.0001 |
| RoHS (R5F1076CGSP#X0) | 英语日文 |
| Pb (Lead) Free | Yes |
产品属性
| Carrier Type | Tape & Reel |
| Family Name | RL78 |
| Series Name | RL78/I1x |
| Group Name | I1A |
| CPU Architecture | RL78 |
| Main CPU | RL78-S2 |
| Sub CPU | No |
| Floating Point Unit | No |
| Bit Length | 16 |
| Program Memory (KB) | 32 |
| Data Flash (KB) | 4 |
| RAM (KB) | 2 |
| ECC SRAM | No |
| Lead Count (#) | 20 |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 6 x 4 x 1.45 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 2.7 - 5.5 |
| I/O Ports | 16 |
| DMAC or DTC | DMAC |
| DMA (ch) | 2 |
| 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 (#) | 7 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 32 |
| Operating Freq of Sub CPU (Max) | 0 |
| 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) | 0 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 1 |
| 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#) | 7 |
| 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) | 0 |
| 10-Bit A/D Converter (ch) | 6 |
| 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) | 0 |
| Analog Comparator (ch) | 4 |
| OPAMP (ch) (#) | 0 |
| PGA (ch) | 1 |
| 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 | China |
| Country of Wafer Fabrication | Japan |
| Price (USD) | 1ku | 1.38153 |
| 12-Bit Timer (ch) | 1 |
| 32-Bit High Res Timer (ch) | 0 |
| ADC | 10-bit x 6-ch |
| Asynchronous General Purpose Timer (ch) | 0 |
| Bit Size | 16 |
| CPU | RL78 |
| DMA | Yes |
| DTC (ch) | 0 |
| Delta-Sigma A/D Converter | No |
| Ethernet | No |
| Family Name | |
| Group Name | |
| High-Speed Analog Comparator (ch) | 0 |
| Lead Compliant | Yes |
| Length (mm) | 6 |
| Longevity | 2031 3月 |
| Low-Power Analog Comparator (ch) | 0 |
| MIPI Interfaces (DSI/CSI) | 0 |
| MOQ | 4000 |
| Pb (Lead) Free | Yes |
| Pkg. Type | LSSOP |
| SPI (#) | 0 |
| Suggested Kits | |
| Tape & Reel | No |
| Thickness (mm) | 1.45 |
| Timer | 12-bit x 1-ch, 16-bit x 11-ch |
| UART (#) | 2 |
| USBFS (ch) | 0 |
| USBHS (ch) | 0 |
| Width (mm) | 4 |
描述
RL78/I1A microcontrollers realize PWM output of a minimum 0.98 ns resolution using 64 MHz timer operation and dithering function, supporting fine dimming and toning. Through cooperation between the PWM timer and comparator/external interrupt input, PFC control and protection functions can be realized by hardware. Low consumption current of 3.3 mA during LED and power supply control and 0.23 μA when waiting for UART (DALI) communication allows the power consumption of the system to be reduced. DALI/DMX512 lighting communication and Power Management Bus (PMBus) and System Management Bus (SMBus) power communication are supported. These microcontrollers can be used in LED lighting equipment and digital power supplies.