R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 43

• 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
2.2 Guide to This Chapter
Chapter 2 Addressing Modes
An example illustrating how to read this chapter is shown below.
(1) Name
(2) Symbol
(3) Description
(4) Operation diagram
(1)
(2)
(3)
(4)
The name of the addressing mode.
The symbol representing the addressing mode.
A description of the addressing operation and the effective address range.
A diagram illustrating the addressing operation.
dsp:8[A0]
dsp:8[A1]
dsp:16[A0]
dsp:16[A1]
Address register relative
page 23 of 263
The value indicated by the displace-
ment (dsp) plus the content of the
address register (A0/A1)—added
without the sign bits—is the effective
address for the operation.
However, if the addition results in a
value exceeding 0FFFF
and above are ignored, and the
address returns to 00000
16
16
, bits 17
.
A0 / A1
address
Register
2.2 Guide to This Chapter
dsp
Memory