Package Information
| Pitch (mm) | 0.5 |
| Lead Count (#) | 176 |
| Pkg. Dimensions (mm) | 24 x 24 x 1.7 |
| Pkg. Code | pkg_11880 |
| Pkg. Type | QFP176 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 5A002 |
| HTS (US) | 8542.31.0001 |
| Pb (Lead) Free | Yes |
Product Attributes
| Family Name | RH850 |
| Series Name | RH850/F1x |
| Group Name | F1KM-S4 |
| CPU Architecture | RH850 |
| Main CPU | G3KH |
| Sub CPU | No |
| Floating Point Unit | Yes |
| Bit Length | 32 |
| Program Memory (KB) | 4096 |
| Data Flash (KB) | 128 |
| RAM (KB) | 512 |
| ECC SRAM | Yes |
| Lead Count (#) | 176 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 24 x 24 x 1.7 |
| Number of Supply Voltage(s) (#) | 2 |
| Supply Voltage (V) | 3 - 5.5 |
| I/O Ports | 144 |
| DMAC or DTC | Yes |
| DMA (ch) | 32 |
| Temperature Sensor (ch) (#) | 0 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 1 |
| External Memory Bus (bit) | 0 |
| DRAM I/F | No |
| 3D GPU | No |
| Accelerator | No |
| Temp. Range | -40 to +105°C |
| External Interrupt Pins (#) | 0 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 240 |
| Operating Freq of Sub CPU (Max) | 0 |
| Sub-clock (32.768 kHz) | Yes |
| On-chip Oscillator | Yes |
| Ethernet speed | 100Mb |
| Ethernet (ch) | 1 |
| 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) | 8 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 2 |
| I3C (ch) | 0 |
| CAN (ch) | 8 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| IrDA | No |
| LIN (#) | 18 |
| SDHI (ch) | 0 |
| High Resolution Output Timer | 0 |
| PWM Output (pin#) | 0 |
| 32-Bit Timer (ch) | 16 |
| 16-Bit Timer (ch) (#) | 48 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | No |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| RTC | Yes |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 58 |
| 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) | 0 |
| Analog Comparator (ch) | 0 |
| OPAMP (ch) (#) | 0 |
| PGA (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Graphics LCD Controller | No |
| 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 |
| Moisture Sensitivity Level (MSL) | 3 |
| Price (USD) | 1ku | 12.71432 |
| Country of Assembly | China |
| Country of Wafer Fabrication | Japan, Taiwan |
| 12-Bit Timer (ch) | 0 |
| 32-Bit High Res Timer (ch) | 0 |
| ADC | 58 |
| Advanced Features | CAN/CAN FD 8ch, LIN, FlexRay, Ethernet, SENT, ICU (Intelligent Cryptographic Unit) |
| Asynchronous General Purpose Timer (ch) | 0 |
| Bit Size | 32 |
| CPU | G3KH |
| Carrier Type | Tray |
| DMA | Yes |
| DTC (ch) | 0 |
| Delta-Sigma A/D Converter | No |
| Easy to Start | Yes |
| Ethernet | Yes |
| Family Name | |
| FlexRay (ch) (#) | 2 |
| Group Name | |
| High-Speed Analog Comparator (ch) | 0 |
| Highest ASIL Level | ASIL-B |
| I / O Supply (V) | 3.3, 5.0 |
| Lead Compliant | No |
| Length (mm) | 24 |
| Low-Power Analog Comparator (ch) | 0 |
| MIPI Interfaces (DSI/CSI) | 0 |
| MOQ | 1 |
| Number of core (Main + Checker) | 1 + 0 |
| OTA Capability | Yes |
| Pb (Lead) Free | Yes |
| Pkg. Type | QFP176 |
| SENT (ch) (#) | 2 |
| SPI (#) | 8 |
| Security Level | EVITA MID |
| Standby Mode | Yes |
| Tape & Reel | No |
| Thickness (mm) | 1.7 |
| Timer | 16-bit x 48-ch, 32-bit x 16-ch |
| USBFS (ch) | 0 |
| USBHS (ch) | 0 |
| Width (mm) | 24 |
Description
The RH850/F1KM-S4 is one group of single-chip microcontrollers in the RH850/F1x series which is designed for automotive electrical body applications. While it achieves low power consumption, the internal flash memory ranges from 3MB to 4MB and the package covers a wide range from 100 to 272 pins. Also, CAN FD and Ethernet interfaces, along with a hardware security module have been added to all products and the CPU operating frequency has been improved to 240MHz.