Description
R5F21104FP#U0 Renesas Electronics 16-bit Microcontrollers – MCU MCU 3/5V 16K Pb-Free 32-LQFP This MCU is built using the high-performance silicon gate CMOS process using a R8C/Tiny Series CPU core and is packaged in a 32-pin plastic molded LQFP. This MCU operates using sophisticated instructions featuring a high level of instruction efficiency. With 1M bytes of address space, it is capable of executing instructions at high speed.
Key Features
Number of basic instructions: 89 instructions
Minimum instruction execution time
62.5 ns (f(XIN) = 16 MHZ, VCC = 3.0 to 5.5 V)
100 ns (f(XIN) = 10 MHZ, VCC = 2.7 to 5.5 V)
Operating mode: Single-chip
Address space: 1M bytes
Port
Input/Output: 22 (including LED drive port), Input: 2
LED drive port
I/O port: 8
Timer
Timer X: 8 bits x 1 channel, Timer Y: 8 bits x 1 channel, Timer Z: 8 bits x 1 channel (Each timer equipped with 8-bit prescaler)
Timer C: 16 bits x 1 channel (Input capture circuit)
Serial interface
1 channel Clock synchronous, UART
1 channel UART
A/D converter: 10-bit A/D converter: 1 circuit, 8 channels
Watchdog timer: 15 bits x 1 (with prescaler)
Interrupt
Internal: 9 factors, External: 5 factors
Software: 4 factors, Priority level: 7 levels
Clock generation circuit: 2 circuits
Main clock generation circuit (Equipped with a built-in feedback resistor)
On-chip oscillator
Oscillation stop detection function: Main clock oscillation stop detection function
Technical Attributes
Description Value
Data Bus Width 16 Bit
Instruction Set Architecture CISC
Interface Type UART
Lead Finish Tin/Copper
Max Processing Temp 260
Maximum Expanded Memory Size 1 MB
Maximum Speed 16 MHz
Mounting Surface Mount
MSL Level 3
Number of Programmable I/Os 22
Number of Timers 4
On-Chip ADC 8-chx10-bit
Operating Supply Voltage 3.3, 5 V
Operating Temperature -20 to 85 °C
Pin Count 32
Product Dimensions 7 x 7 x 1.4 mm
Screening Level Industrial
Supplier Package LQFP
Manufacturer Part Number: R5F21104FP#U0
Manufacturer: Renesas
