Renesas R5F21266SDFP#X6 Microcontroller, Microprocessor, FPGA Modules
IC MCU 16BIT 32KB FLASH 32LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
R5F21266SDFP#X6
Detailed Description
IC MCU 16BIT 32KB FLASH 32LQFP
Package
32-LQFP
Key Features
Package / Case: 32-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
R5F21266SDFP#X6 Datasheet
Quick Jump:
Technical Specifications
Renesas R5F21266SDFP#X6 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Interface
I2C, LIN, UART, USART
Memory Size
32 kB
RAM Size
1.5K x 8
Data Bus Width
16 b
RoHS
Yes
Number of Pins
32
Package / Case
32-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.2V ~ 5.5V
Alternate Parts Comparison (R5F21266SDFP#X6 vs R5F104BAAFP#30 vs R5F21134DFP#U0 vs R5F11BBCGFP#30)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-LQFP | 32-LQFP | 32-LQFP | 32-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 2.2V ~ 5.5V | 1.6V ~ 5.5V | 2.7V ~ 5.5V | 1.6V ~ 5.5V |
| Core Processor | R8C | RL78 | R8C | RL78 |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| RAM Size | 1.5K x 8 | 2.5K x 8 | 1K x 8 | 5.5K x 8 |
| Lifecycle Status | Active | Active | Not For New Designs | Active |
| Connectivity | I²C, LINbus, SIO, SSU, UART/USART | CSI, I²C, LINbus, UART/USART | SIO, UART/USART | CSI, I²C, IrDA, LINbus, UART/USART |
| Data Converters | A/D 12x10b | A/D 8x8/10b | A/D 12x10b | A/D 13x8/10b; D/A 2x8b |
| Number of I/O | 25 | 22 | 22 | 25 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
S9S12GN32BMLCNXP SemiconductorsNXP
IC MCU 16BIT 32KB FLASH 32LQFP
MC9S12A32CFUENXP SemiconductorsNXP
IC MCU 16BIT 32KB FLASH 80QFP
S9S12GN32F1MLCNXP SemiconductorsNXP
IC MCU 16BIT 32KB FLASH 32LQFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
