 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
F24 Datasheet(PDF) 1 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
F24 Datasheet(HTML) 1 Page - Renesas Technology Corp |
|
|
1 / 210 page  The RL78/F23, F24 microcontrollers are ideal for realizing future highly reliable smart actuators and sensors, as well as low-end body ECUs. RL78/F23, F24 products are designed according to ISO 26262 and support functional safety (FuSa) up to ASIL B. They support up to the EVITA-Light security standard or more. An AES crypto module can handle key lengths of up to 256 bits and supports secure boot and authentication. To further boost the calculation performance for BLDC (FOC) motor control and DC/DC control systems, RL78/F23, F24 is equipped with the unique application accelerator IP to offload complex trigonometric and arithmetic processing. Please refer to the User's Manual: Hardware (R01UH0944EJ) for product details. R01DS0446EJ0120 Rev.1.20 Page 1 of 207 Dec 31, 2025 R01DS0446EJ0120 Rev.1.20 Dec 31, 2025 RL78/F23, F24 RENESAS MCU Datasheet 1. OVERVIEW 1.1 Features Minimum instruction execution time can be changed from high speed (0.025 µs: @ 40 MHz operation with high-speed on-chip oscillator clock or PLL clock) to ultra low-speed (66.6 µs: @15 kHz operation with low-speed on-chip oscillator clock) General-purpose register: 8 bits × 32 registers (8 bits × 8 registers × 4 banks) ROM: 128 KB / 256 KB RAM: 12 KB / 24 KB Data flash memory: 8 KB / 16 KB High-speed on-chip oscillator clock Selectable from 40 MHz (Typ.), 32 MHz (Typ.), 20 MHz (Typ.), 16 MHz (Typ.), 8 MHz (Typ.), 4 MHz (Typ.), and 2 MHz (Typ.) (Selectable from 80 MHz (Typ.) and 64 MHz (Typ.) when using Timer RDe and RS-CANFD lite Note 1 ) Low-speed on-chip oscillator clock: 15 kHz × 2 ch (one for WWDT and one for CPU and peripherals other than WWDT) On-chip PLL On-chip single-power-supply flash memory (with prohibition of block erase/writing function) Self-programming (with boot swap function/flash shield window function) On-chip debug function On-chip power-on-reset (POR) circuit and voltage detector (LVD) On-chip watchdog timer (operable with the dedicated low-speed on-chip oscillator clock) Multiply/divide/multiply & accumulate instructions are supported 16 bits × 16 bits = 32 bits (Unsigned or signed) 32 bits ÷ 32 bits = 32 bits (Unsigned) 16 bits × 16 bits + 32 bits = 32 bits (Unsigned or signed) On-chip BCD adjustment I/O ports: 28 to 92 (including one input-only pin) Timer - 16-bit timer array unit: 12 channels / 16 channels - 16-bit timer RDe: 2 channels (with PWMOPA and Dithering / Gate function) - 16-bit timer RJ: 1 channel - Watchdog timer: 1 channel - Real-time clock: 1 channel 12-bit resolution A/D converter: 10 to 31 channels Application accelerator unit Serial interface - CSI - UART/UART (LIN-bus supported) - LIN module (master/slave supported) - I2C/simplified I2C - CAN interface (RS-CANFD lite) Note 2 DTC (Max. 44 sources) ELC (Max. 26 channels for event link source, Max. 10 channels for event link destination) Note 2 8-bit D/A converter Note 2 On-chip comparator: 1 unit (input pin: 4 channels) Note 2 On-chip key interrupt function On-chip clock output/buzzer output controller Functional safety (CRC calculation, Clock monitor, AD test, etc.) ASIL level: ASIL-B Security functions (Secure boot, Crypto engine (AES- 128, 192, 256), Random Number Generator (TRNG)) Power supply voltage: VDD = 2.7 to 5.5 V Operating ambient temperature: TA = −40°C to 105°C (Grade-3) TA = −40°C to 125°C (Grade-4) TA = −40°C to 150°C (Grade-5) RL78/F23, F24 Block Diagram (Outline) Notes1. fIH cannot be used as a RS-CANFD lite communication clock. 2. Only available in the RL78/F24. 3. FOC: Field Oriented Control (BLDC motor vector control method) Applications General automotive electrical applications (motor control, door control, headlight control, etc.), motorcycle engine control. System Data Transfer Controller (DTC) (ELC) Clock Monitor PLL (80 MHz) Internal Oscillator 15 kHz Internal Oscillator 80 MHz Internal Oscillator 20 MHz Ext. Sub Oscillator 32.7 kHz Ext. Interrupt Key Return Power On Reset (POR) Low Voltage Detector (LVD) On-Chip Debug (Hot plug-in, Live debug) 16-bit CPU RL78 Core MUL / MAC / DIV instructions Memory Code Flash RAM Data Flash Generic Timers Enhanced Timer RD Real Time Clock (RTC) Timer Array Unit Timer RJ Dithering Function Safety + Security ISO 26262 ASIL B Evita-Light Interface CAN FD LIN/UART Serial Array Unit (CSI, UART, Simplified I2C) Multi-master I2C Accelerator SIN. COS, Clarke/Park transformation, PI control, 32-bit Multiplier Analog 12-bit ADC (with dedicated S&H) 8-bit DAC Comparator Note 2 Note 2 Note 2 F23: 8 KB/ F24: 16 KB F23: 12 KB/ F24: 24 KB F23: 128 KB/ F24: 256 KB Note 3 FOC Assist Function 40 MHz, 2.7 V to 5.5 V Ta = -40 to +150 ℃ (Grade-5) Note 2 Event Link Controller |
Similar Part No. - F24 |
|
Similar Description - F24 |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
