R5F21114FP#U0 Renesas Electronics America, R5F21114FP#U0 Datasheet - Page 266
![IC R8C MCU FLASH 16K 32LQFP](/photos/12/36/123673/r5f21114fp_u0_sml.jpg)
R5F21114FP#U0
Manufacturer Part Number
R5F21114FP#U0
Description
IC R8C MCU FLASH 16K 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/11r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21112FPU0.pdf
(32 pages)
3.R5F21112FPU0.pdf
(229 pages)
Specifications of R5F21114FP#U0
Core Processor
R8C
Core Size
16-Bit
Speed
20MHz
Connectivity
SIO, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
22
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
32-LQFP
For Use With
R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 266 of 300
- Download datasheet (2Mb)
Rev.2.00 Oct 17, 2005
REJ09B0001-0200
5.1 Outline of Interrupts
Chapter 5
When an interrupt request is acknowledged, control branches to the interrupt routine that is set in an inter-
rupt vector table. Each interrupt vector table must have had the start address of its corresponding interrupt
routine set. For details about interrupt vector tables, refer to section 1.10, “Vector Tables”.
Figure 5.1.1 Classification of Interrupts
Interrupt
5.1.1 Types of Interrupts
Figure 5.1.1 lists the types of interrupts. Table 5.1.1 lists the source of interrupts (nonmaskable) and the
fixed vector tables.
Notes 1: Peripheral function interrupts are generated by the peripheral functions built into the
•Maskable interrupt:
•Nonmaskable interrupt: This type of interrupt cannot be controlled by using the I flag to enable (or disable)
2: This is a dedicated interrupt for development support tools. Do not use this interrupt.
Software
(nonmaskable interrupt)
Hardware
Interrupts
microcomputer system.
page 246 of 263
Special
(nonmaskable interrupt)
Peripheral I/O
(maskable interrupt)
This type of interrupt can be controlled by using the I flag to enable (or
disable) the interrupts or by changing the interrupt priority level.
the interrupts or by changing the interrupt priority level.
1
Undefined instruction (UND instruction)
Overflow (INTO instruction)
BRK instruction
INT instruction
Watchdog timer
Oscillation stop detection
Single-step
Address match
2
5.1 Outline of Interrupts
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