Product Summary

The R5F21256SDFP is a MCU. The R5F21256SDFP is fabricated using a high-performance silicon gate CMOS process, embedding the R8C/Tiny Series CPU core, and are packaged in a 52-pin molded-plastic LQFP or a 64-pin molded-plastic FLGA. The R5F21256SDFP implements sophisticated instructions for a high level of instruction efficiency. With 1 Mbyte of address space, the R5F21256SDFP is capable of executing instructions at high speed.Applications of the R5F21256SDFP are electronic household appliances, office equipment, audio equipment, consumer products, etc.

Parametrics

R5F21256SDFP absolute maximum ratings: (1)VCC/AVCC Supply voltage: -0.3 to 6.5 V; (2)VI Input voltage: -0.3 to VCC + 0.3 V; (3)VO Output voltage: -0.3 to VCC + 0.3 V; (4)Pd Power dissipation Topr = 25℃: 500 mW; (5)Topr Operating ambient temperature: -20 to 85 (N version) /-40 to 85 (D version)℃; (6)Tstg Storage temperature: -65 to 150 ℃.

Features

R5F21256SDFP features: (1)Master mode: Generates Synch Break; Detects bus collision; (2)Slave mode: Detects Synch Break; Measures Synch Field; Controls Synch Break and Synch Field signal inputs to UART0; Detects bus collision.

Diagrams

R5F21256SDFP pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
R5F21256SDFP#U0
R5F21256SDFP#U0
Renesas Technology America
IC R8C MCU FLASH 52LQFP
Data Sheet
1-25: $3.60
25-100: $3.11
100-250: $2.62
250-500: $2.29
500-1000: $2.18
1000-2500: $2.09
2500-5000: $2.05
R5F21256SDFP#V2
R5F21256SDFP#V2

IC R8C MCU FLASH 52LQFP
Data Sheet
0-1: $4.10
1-10: $3.69
10-100: $3.03
100-250: $2.78
250-500: $2.54
500-1000: $2.21
1000-2500: $2.13
2500-5000: $2.05
5000-10000: $2.01