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Hot-selling and scarce R5F211A4SP-U0 SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER 20-LSSOP spot stock
R5F211A4SP#U0 SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER 20-LSSOP spot stock
Product Descriptions
These MCUs are fabricated using the high-performance silicon gate CMOS process, embedding the R8C/Tiny Series CPU core, and is packaged in a 20-pin molded-plastic LSSOP, SDIP or a 28-pin plastic moldedHWQFN . It implements sophisticated instructions for a high level of instruction efficiency. With 1 Mbyte ofaddress space, they are capable of executing instructions at high speed .
Furthermore, the R8C/1B Group has on-chip data flash ROM (1 KB × 2 blocks).
The difference between the R8C/1A Group and R8C/1B Group is only the presence or absence of dataflash ROM . Their peripheral functions are the same
Product Applications
Electric household appliances, office equipment, housing equipment (sensors, security systems),portable equipment, general industrial equipment, audio equipment, etc .
Product Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-R5F211A4SP#U0 |
| Category | Integrated Circuits (ICs) |
| Embedded | |
| Microcontrollers | |
| Mfr | - |
| Series | R8C/1x/1A |
| Packaging | Tube |
| Part Status | Obsolete |
| DigiKey Programmable | Verified |
| Core Processor | R8C |
| Core Size | 16-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SIO, SSU, UART/USART |
| Peripherals | LED, POR, Voltage Detect, WDT |
| Number of I/O | 13 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 4x10b |
| Oscillator Type | Internal |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-LSSOP |
| Package / Case | 20-LSSOP (0.173", 4.40mm Width) |
| Base Product Number | R5F211A |
Product Photos
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