Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-R5F21257SYFP#U0 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Featured Product | Flasher Series of Production Tools | |
| Standard Package | 1 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | R8C/2x/25 | |
| Packaging | Tray | |
| Core Processor | R8C | |
| Core Size | 16-Bit | |
| Speed | 20MHz | |
| Connectivity | I²C, LIN, SIO, SSU, UART/USART | |
| Peripherals | POR, Voltage Detect, WDT | |
| Number of I/O | 41 | |
| Program Memory Size | 48KB (48K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 2.5K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.2 V ~ 5.5 V | |
| Data Converters | A/D 12x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -20°C ~ 105°C | |
| Package / Case | 52-LQFP | |
| Supplier Device Package | 52-LQFP (10x10) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | R5F21257SYFP#U0 | |
| Related Links | R5F2125, R5F21257SYFP#U0 Datasheet, Renesas Electronics America Distributor | |
![]() | G5LE-14 DC24 | RELAY GEN PURPOSE SPDT 10A 24V | datasheet.pdf | |
![]() | ABB70DHHN | CONN EDGECARD 140PS .050 DIP SLD | datasheet.pdf | |
![]() | GEA28DTMD | CONN EDGECARD 56POS R/A .125 SLD | datasheet.pdf | |
| CAT24C512YI-G | IC EEPROM 512KBIT 1MHZ 8TSSOP | datasheet.pdf | ||
![]() | RNC60H1672DSRSL | RES 16.7K OHM 1/4W .5% AXIAL | datasheet.pdf | |
![]() | RWR78N9R53FRB12 | RES 9.53 OHM 10W 1% WW AXIAL | datasheet.pdf | |
![]() | MS3471L24-61SY | CONN RCPT 61POS INLINE SCKT | datasheet.pdf | |
![]() | 7103P1HZBE | SWITCH TOGGLE SPDT 0.4VA 20V | datasheet.pdf | |
![]() | ACM25DRKH-S328 | CONN EDGECARD 50POS .156" | datasheet.pdf | |
![]() | PC14C13BL6.5 | POWER CORD IEC 6.50' BLACK | datasheet.pdf | |
![]() | D38999/20LC98HN | TV 10C 10#20 PIN RECP | datasheet.pdf | |
![]() | PA4341.821NLT | INDUCTOR 7.6 X 6.9 X 3.0 0.82UH | datasheet.pdf |