Изображения являются только для ссылки
Спецификации
| Атрибут | Ценность |
| Supplier | Renesas Electronics America Inc |
| Package / Case | Tape & Reel (TR) |
| Series | R8C/3x/35C |
| Part Status | Active |
| Core Processor | R8C |
| Core Size | 16-Bit |
| Speed | 20MHz |
| Connectivity | I²C, LINbus, SIO, SSU, UART/USART |
| Peripherals | POR, PWM, Voltage Detect, WDT |
| Number of I/O | 47 |
| Program Memory Size | 48KB (48K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 12x10b; D/A 2x8b |
| Oscillator Type | Internal |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Обзор
Description
R5F21357CNFP#30 is a Renesas microcontroller in the RL78 family (R5F core). It’s an embedded 16‑bit MCU that combines on‑chip flash, RAM, and a rich set of peripherals in a compact package.
Key points:
- Core: RL78 16‑bit MCU
- Memory: on‑chip flash and RAM (exact sizes vary by variant)
- Peripherals: timers, ADC, comparators, serial communications (SCI/UART, I2C, SPI), and often an LCD driver; multiple power‑ and clock‑control options
- Power: low‑power operation with multiple modes; operating voltage typically in a wide range (exact range variant dependent)
- Package: different package/revision options; “#30” usually indicates package/temperature revision
Usage: suitable for general embedded control in consumer electronics, appliances, automotive, and similar applications.
Note: exact specs (flash size, RAM, pin count, max frequency, I/O, power consumption) depend on the specific revision. For precise details, consult the official Renesas datasheet and user manual for R5F21357CNFP#30.
Key points:
- Core: RL78 16‑bit MCU
- Memory: on‑chip flash and RAM (exact sizes vary by variant)
- Peripherals: timers, ADC, comparators, serial communications (SCI/UART, I2C, SPI), and often an LCD driver; multiple power‑ and clock‑control options
- Power: low‑power operation with multiple modes; operating voltage typically in a wide range (exact range variant dependent)
- Package: different package/revision options; “#30” usually indicates package/temperature revision
Usage: suitable for general embedded control in consumer electronics, appliances, automotive, and similar applications.
Note: exact specs (flash size, RAM, pin count, max frequency, I/O, power consumption) depend on the specific revision. For precise details, consult the official Renesas datasheet and user manual for R5F21357CNFP#30.
Features
R5F21357CNFP#30 is a Renesas microcontroller (R5F/RL78 family). Key features (typical of this device family):
- 16-bit RL78-compatible CPU core for low power and efficiency
- On‑chip flash memory and RAM
- Peripherals: timers/counters, PWM, ADC (integrated), watchdog
- Serial communications: UART, I2C, and SPI
- RTC/clock generation options
- LCD driver support (where applicable)
- Wide operating voltage range and various low‑power modes
- On‑chip debugging/programming support
- Package variant CNFP (compact, multiple-pin options)
Note: exact flash/RAM sizes and peripheral counts vary by device variant. For precise specs, please consult the official datasheet for R5F21357CNFP#30.
- 16-bit RL78-compatible CPU core for low power and efficiency
- On‑chip flash memory and RAM
- Peripherals: timers/counters, PWM, ADC (integrated), watchdog
- Serial communications: UART, I2C, and SPI
- RTC/clock generation options
- LCD driver support (where applicable)
- Wide operating voltage range and various low‑power modes
- On‑chip debugging/programming support
- Package variant CNFP (compact, multiple-pin options)
Note: exact flash/RAM sizes and peripheral counts vary by device variant. For precise specs, please consult the official datasheet for R5F21357CNFP#30.
Pinout
I can’t determine pin count or the pin-30 function from that part code alone. R5F21357CNFP#30 is a Renesas RL78 family MCU, and pin count plus the exact pin 30 function depend on the specific package variant (CNFP). Please provide the package size (e.g., LQFP/VQFN) or share the datasheet/link, and I’ll give the exact pin count and the function of pin 30.
Manufacturer
- Manufacturer: Renesas Electronics Corporation.
- Company type: Japanese multinational semiconductor company that designs and manufactures microcontrollers, SoCs, and automotive ICs; a global supplier headquartered in Tokyo, formed in 2010 from the merger of NEC Electronics and Renesas Technology.
- Company type: Japanese multinational semiconductor company that designs and manufactures microcontrollers, SoCs, and automotive ICs; a global supplier headquartered in Tokyo, formed in 2010 from the merger of NEC Electronics and Renesas Technology.
Application
R5F21357CNFP#30 is a Renesas MCU designed for low-power embedded control. Common application areas include:
- Household appliances (washers, refrigerators, air conditioners)
- Industrial automation and motor control (fans, pumps, conveyors)
- Automotive body electronics (power windows, seats, lighting modules)
- Building automation and HVAC controllers
- Instrumentation, metering and embedded sensing
- IoT and battery-powered devices (sensors, gateways, remote controllers)
Note: choose based on your power, performance, and I/O needs per the datasheet.
- Household appliances (washers, refrigerators, air conditioners)
- Industrial automation and motor control (fans, pumps, conveyors)
- Automotive body electronics (power windows, seats, lighting modules)
- Building automation and HVAC controllers
- Instrumentation, metering and embedded sensing
- IoT and battery-powered devices (sensors, gateways, remote controllers)
Note: choose based on your power, performance, and I/O needs per the datasheet.
Package
Plastic LQFP (Quad Flat Package).
