R5F21184SP#U0 Renesas Electronics America, R5F21184SP#U0 Datasheet - Page 266
R5F21184SP#U0
Manufacturer Part Number
R5F21184SP#U0
Description
IC R8C MCU FLASH 16K 20SSOP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/18r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21181DSPU0.pdf
(43 pages)
3.R5F21181DSPU0.pdf
(259 pages)
Specifications of R5F21184SP#U0
Core Size
16-Bit
Program Memory Size
16KB (16K x 8)
Core Processor
R8C
Speed
20MHz
Connectivity
SIO, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
13
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 4x1b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
20-SSOP
No. Of I/o's
13
Ram Memory Size
1KB
Cpu Speed
20MHz
No. Of Timers
3
Digital Ic Case Style
SSOP
Supply Voltage Range
2.7V To 5.5V
Embedded Interface Type
UART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- 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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