R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 39

• Manufacturer Part Number: R5F211B1SP#U0
• Description: IC R8C MCU FLASH 4K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/1Br

Specifications of R5F211B1SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K5211B4S001BE - KIT STARTER FOR R8C/18191A1BR0K5211B4S000BE - KIT DEV EVALUATION R8C/1BR0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Rev.2.00 Oct 17, 2005
REJ09B0001-0200
1.10 Vector Tables
Chapter 1 Overview
Interrupt vector tables are the only vector tables. There are two types of interrupt vector tables: fixed and
variable.
Figure 1.10.1 Fixed Vector Table
1.10.1 Fixed Vector Tables
A fixed vector table is an address-fixed vector table. Part of the interrupt vector table is allocated to
addresses 0FFDC
Interrupt vector tables are composed of four bytes per table. Each vector table must contain the inter-
rupt handler routine’s entry address.
0FFDC
0FFFF
16
16
page 19 of 263
16
through 0FFFF
Interrupt
vector table
16
. Figure 1.10.1 shows a fixed vector table.
FFFDC
FFFE0
FFFE4
FFFE8
FFFEC
FFFF0
FFFF4
FFFF8
FFFFC
16
16
16
16
16
16
16
16
16
Oscillation stop detection/
watchdog timer
Undefined instruction
Overflow
BRK instruction
Address match
Single step
(Reserved)
(Reserved)
Reset
1.10 Vector Tables