Renesas R5F21257SNFP
NRND
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.31.00.20
Introduction Date2005-03-04
Lifecycle StatusNRND (Last Updated: 4 months ago)
Descriptions
Descriptions of Renesas R5F21257SNFP provided by its distributors.
Microcontroller, 16-Bit, FLASH, 20MHz, CMOS, PQFP52
RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES
R5F21257SNFP RENESAS QFP
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Technical Specifications
Physical
Case/PackageLQFP
Number of Terminals52
Technical
Frequency20 MHz
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Current17 mA
Max Supply Voltage5.5 V
Memory TypeFLASH
Min Operating Temperature-20 °C
Min Supply Voltage3 V
Number of Bits16
Number of I/Os44
Number of UART Channels2
Operating Supply Voltage3.3 V
RAM Size2.5 kB
Dimensions
Height - Seated (Max)1.7 mm
Length10 mm
Terminal Pitch650 µm
Width10 mm