4KB 4K x 8 FLASH R8C 16-Bit Microcontroller R8C/1x/18 Series R5F21181 20 Pin 20MHz 3.3V 20-LSSOP (0.173, 4.40mm Width)
SOT-23
R5F21181SP#U0 Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-LSSOP (0.173, 4.40mm Width)
Number of Pins
20
Operating Temperature
-20°C~85°C TA
Packaging
Tube
Series
R8C/1x/18
Published
2003
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
20
Max Power Dissipation
300mW
Terminal Position
DUAL
Terminal Form
GULL WING
Supply Voltage
3.3V
Terminal Pitch
0.65mm
Frequency
20MHz
Base Part Number
R5F21181
Pin Count
20
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
3V
Interface
UART, USART
Memory Size
4kB
Oscillator Type
Internal
Number of I/O
13
RAM Size
384 x 8
Voltage - Supply (Vcc/Vdd)
2.7V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
R8C
Peripherals
LED, POR, Voltage Detect, WDT
Program Memory Type
FLASH
Core Size
16-Bit
Program Memory Size
4KB 4K x 8
Connectivity
SIO, UART/USART
Bit Size
16
Watchdog Timer
Yes
Access Time
20 μs
Has ADC
NO
DMA Channels
NO
Data Bus Width
16b
PWM Channels
NO
DAC Channels
NO
Number of Timers/Counters
3
Length
6.5mm
Height Seated (Max)
1.45mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
800
$1.99500
$1596
R5F21181SP#U0 Product Details
R5F21181SP#U0 Overview
Packaged in a 20-LSSOP (0.173, 4.40mm Width) format. A total of 13 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 16-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -20°C~85°C TA. A R8C/1x/18 series electrical component is used in this application. This program has a program memory of 4KB 4K x 8 bytes, which is the size of the program. With a R8C Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 20 terminations on the IC chip, which means there are 20 terminations on the integrated circuit chip. In addition, MCU chip comes with a 16-bit size. Microcontroller chip has outputs of 3.3V volts. The system has NO channels for DMA communication. There is 4kB memory size assigned to the part. Alternatives can be found by searching through the base part number R5F21181 to find them. At a frequency of 20MHz, Microcontroller can operate efficiently. This MCU Chip uses NO PWM channels to operate. Chips have 20 pins. There are 3 timers/counters in this device. In total, it has 20 pins.
R5F21181SP#U0 Features
20-LSSOP (0.173, 4.40mm Width) package Mounting type of Surface Mount
R5F21181SP#U0 Applications
There are a lot of Renesas Electronics America R5F21181SP#U0 Microcontroller applications.