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64KB 64K x 8 FLASH R8C 16-Bit Microcontroller R8C/2x/23 Series R5F21238 48 Pin 20MHz 3.3V 48-LQFP
- Manufacturer: Renesas Electronics America
- NO: 668-R5F21238DFP#U0
- Package: 48-LQFP
- Datasheet:
- Stock: 9958
- Description: 64KB 64K x 8 FLASH R8C 16-Bit Microcontroller R8C/2x/23 Series R5F21238 48 Pin 20MHz 3.3V 48-LQFP (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 20 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP |
| Number of Pins | 48 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2007 |
| Series | R8C/2x/23 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 48 |
| Termination | SMD/SMT |
| Subcategory | Microcontrollers |
| Max Power Dissipation | 300mW |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Supply Voltage | 3.3V |
| Frequency | 20MHz |
| Base Part Number | R5F21238 |
| Pin Count | 48 |
| Supply Voltage-Min (Vsup) | 3V |
| Interface | CAN, I2C, LIN, UART, USART |
| Memory Size | 64kB |
| Oscillator Type | Internal |
| Number of I/O | 41 |
| RAM Size | 3K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Core Processor | R8C |
| Peripherals | POR, Voltage Detect, WDT |
| Program Memory Type | FLASH |
| Core Size | 16-Bit |
| Program Memory Size | 64KB 64K x 8 |
| Connectivity | CANbus, I2C, LINbus, SIO, SSU, UART/USART |
| Bit Size | 16 |
| Data Converter | A/D 12x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 16b |
| PWM Channels | YES |
| Number of Timers/Counters | 5 |
| Density | 512 kb |
| EEPROM Size | 2K x 8 |
| CPU Family | R8C |
| Number of UART Channels | 2 |
| Number of ADC Channels | 12 |
| Height Seated (Max) | 1.7mm |
| Length | 7mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
R5F21238DFP#U0 Overview
Packaged in a 48-LQFP format, this MCU is available in a compact size. With 41 I/Os, it's pretty good. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 16-Bit core is the core of the MCU. The type of memory that the program uses is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. A R8C/2x/23 series electrical component is used in this application. Its program memory size is 64KB 64K x 8. R8C Core processors are used in MCU. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. There are 48 terminations on the IC chip. In addition, MCU chip comes with a 16-bit size. There is a 3.3V volt supply output on the chip. A total of NO DMA channels are available on MCU chip. Its memory size is 64kB. It is possible to find alternatives to the base part number R5F21238 by using the part number search tool. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. Devices work in YES PWM channels. In this chip, 48 pins can be accessed. A total of 5 timers/counters are included in the package. It has 48 pins in total. There is an embedded the R8C CPU family inside the device, which makes it a powerful device. A total of 8 UART channels are available on it. The device has a total of 12 ADC channels in total.
R5F21238DFP#U0 Features
48-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
R5F21238DFP#U0 Applications
There are a lot of Renesas Electronics America R5F21238DFP#U0 Microcontroller applications.
- Mice
- Automatic staplers
- Wastewater treatment
- Computed Tomography (CT scan)
- Television
- Home video and audio
- Playstation
- Industrial instrumentation devices
- Light sensing & controlling devices
- Televisions
