R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 6

• Manufacturer Part Number: R5F21134DFP#U0
• Description: IC R8C MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/13r

Specifications of R5F21134DFP#U0

• Core Size: 16-Bit
• Program Memory Size: 16KB (16K x 8)
• Oscillator Type: Internal
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• No. Of I/o's: 22
• Eeprom Memory Size: 4KB
• Ram Memory Size: 1024Byte
• Cpu Speed: 20MHz
• No. Of Timers: 16
• Digital Ic Case: RoHS Compliant
• Controller Family/series: R8C/13
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 6. Clock Generating Circuit.................................. 29
Chapter 7. Protection .......................................................... 44
Chapter 8. Processor Mode ................................................ 45
Chapter 9. Bus ..................................................................... 46
Chapter 10. Interrupt ........................................................... 47
Chapter 11. Watchdog Timer .............................................. 68
Chapter 12. Timers .............................................................. 70
5.4 Voltage Detection Circuit ............................................................................................. 21
6.1 Main Clock ..................................................................................................................... 34
6.2 On-Chip Oscillator Clock ............................................................................................. 35
6.3 CPU Clock and Peripheral Function Clock ................................................................ 36
6.4 Power Control ............................................................................................................... 37
6.5 Oscillation Stop Detection Function ........................................................................... 42
8.1 Types of Processor Mode ............................................................................................ 45
10.1 Interrupt Overview ...................................................................................................... 47
10.2 INT Interrupt ................................................................................................................ 60
10.3 Key Input Interrupt ..................................................................................................... 65
10.4 Address Match Interrupt ............................................................................................ 66
12.1 Timer X ........................................................................................................................ 71
5.4.1 Voltage Detection Interrupt .................................................................................................................. 26
5.4.2 Exiting Stop Mode on a Voltage Detection Interrupt ......................................................................... 28
6.2.1 Low-speed On-Chip Oscillator ............................................................................................................ 35
6.2.2 High-speed On-Chip Oscillator ............................................................................................................ 35
6.3.1 CPU Clock .............................................................................................................................................. 36
6.3.2 Peripheral Function Clock (f
6.3.3 f
6.3.4 f
6.4.1 Normal Operation Mode ....................................................................................................................... 37
6.4.2 Wait Mode .............................................................................................................................................. 39
6.4.3 Stop Mode .............................................................................................................................................. 40
6.5.1 How to Use Oscillation Stop Detection Function .............................................................................. 42
10.1.1 Type of Interrupts ................................................................................................................................ 47
10.1.2 Software Interrupts ............................................................................................................................. 48
10.1.3 Hardware Interrupts ............................................................................................................................ 49
10.1.4 Interrupts and Interrupt Vector .......................................................................................................... 50
10.1.5 Interrupt Control ................................................................................................................................. 52
10.2.1 INT0 Interrupt ...................................................................................................................................... 60
10.2.2 INT0 Input Filter ................................................................................................................................... 61
10.2.3 INT1 Interrupt and INT2 Interrupt ...................................................................................................... 62
10.2.4 INT3 Interrupt ...................................................................................................................................... 63
______
RING
RING-fast ......................................................................................................................................................................................
_______
________
______
______
and f
RING128 ...................................................................................................................................................................
______
1
, f
2
, f
8
, f
32
, f
AD
, f
A-2
1SIO
, f
8SIO
, f
32SIO
) ....................................................... 36
36
36