R5F21321DDSP#U0

R5F21321DDSP#U0
Attribute
Description
Manufacturer Part Number
R5F21321DDSP#U0
Description
IC MCU 16BIT 4KB FLASH 20LSSOP
Manufacturer Lead Time
19 weeks

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Product Attributes

Type Description
Category
Central CPU Unit R8C
Processor Core Dimensions 16-Bit
Operational Speed Rating 20MHz
Interconnect Options I²C, LIN, SIO, SSU, UART/USART
Random Access Memory Bytes 15
Input/Output Port Count 4KB (4K x 8)
Firmware Storage Capacity FLASH
Code Storage Technology -
Non-Volatile Memory Capacity 1K x 8
Core Supply Voltage 1.8 V ~ 5.5 V
Analog-Digital Transformers A/D 4x10b
Frequency Generator Category Internal
Ambient Temp Range -40°C ~ 85°C
Component Housing Style 20-LSSOP (0.173, 4.40mm Width)

Description

Measures resistance at forward current FLASH for LED or diode evaluation. Offers connectivity alternatives specified by I²C, LIN, SIO, SSU, UART/USART for smooth integration. Incorporates core processor recognized as R8C for rapid processing. Constructed with core size indicated as 16-Bit. Incorporates data converters categorized as A/D 4x10b. Indicates EEPROM capacity quantified at 1K x 8. Total I/O 4KB (4K x 8) for electronic links. Operating temperature -40°C ~ 85°C for thermal stability. Generator type Internal for producing frequencies. Enclosure/case 20-LSSOP (0.173, 4.40mm Width) providing mechanical and thermal shielding. Firmware memory size FLASH for storage capacity. Size of RAM 15 for system or device specifications. Velocity 20MHz for mechanical or data efficiency. Voltage supply 1.8 V ~ 5.5 V for electrical needs. Vcc/Vdd power supply voltage 1.8 V ~ 5.5 V for electronic components.

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