Product Descriptions
These MCUs are fabricated using a high-performance silicon gate CMOS process, embedding the R8C CPU core, and are packaged in a 20-pin molded-plastic LSSOP. It implements sophisticated instructions for a high level of instruction efficiency. With 1 Mbyte of address space, they are capable of executing instructions at high speed.
Furthermore, the R8C/29 Group has on-chip data flash (1 KB × 2 blocks).
The difference between the R8C/28 Group and R8C/29 Group is only the presence or absence of data flash. Their peripheral functions are the same.
Product Applications
Electronic household appliances, office equipment, audio equipment, consumer products, automotive, etc.
Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-R5F21282SNSP |
| Category | Integrated Circuits (ICs) |
| Embedded | |
| Microcontrollers | |
| Mfr | Renesas Electronics Corporation |
| Series | R8C/2x/28 |
| Package | Tray |
| Product Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | R8C |
| Core Size | 16-Bit |
| Speed | 20MHz |
| Connectivity | I2C, LINbus, SIO, SSU, UART/USART |
| Peripherals | LED, POR, Voltage Detect, WDT |
| Number of I/O | 13 |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 5.5V |
| Data Converters | A/D 4x10b |
| Oscillator Type | Internal |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-LSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-LSSOP |
| Base Product Number | R5F21282 |
Actual product photos
Product Data Book：
For more product information, please download the PDF
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
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