R5F21184SP#U0 Renesas Electronics America, R5F21184SP#U0 Datasheet - Page 38

• Manufacturer Part Number: R5F21184SP#U0
• Description: IC R8C MCU FLASH 16K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/18r

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

Rev.2.00 Oct 17, 2005
REJ09B0001-0200
1.9 Instruction Formats
Chapter 1 Overview
The instruction formats can be classified into four types: generic, quick, short, and zero. The number of
instruction bytes that can be chosen by a given format is least for the zero format, and increases succes-
sively for the short, quick, and generic formats, in that order.
The features of each format are described below.
1.9.1 Generic Format (:G)
1.9.2 Quick Format (:Q)
1.9.3 Short Format (:S)
1.9.4 Zero Format (:Z)
The op-code in this format comprises two bytes. This op-code contains information on the operation
and the src
The instruction code is composed of op-code (2 bytes), src code (0 to 3 bytes), and dest code (0 to 3
bytes).
The op-code in this format comprises two bytes. This op-code contains information on the operation
and the immediate data and dest addressing modes. Note, however, that the immediate data in the op-
code is a numeric value that can be expressed as -7 to +8 or -8 to +7 (depending on the instruction).
The instruction code is composed of op-code (2 bytes) containing immediate data and dest code (0 to 2
bytes).
The op-code in this format comprises one byte. This op-code contains information on the operation and
the src and dest addressing modes. Note, however, that the usable addressing modes are limited.
The instruction code is composed of op-code (1 byte), src code (0 to 2 bytes), and dest code (0 to 2
bytes).
The op-code in this format comprises one byte. This op-code contains information on the operation
(plus immediate data) and dest addressing modes. Note, however, that the immediate data is fixed at 0,
and that the usable addressing modes are limited.
The instruction code is composed of op-code (1 byte) and dest code (0 to 2 bytes).
*1 src is an abbreviation of “source.”
*2 dest is an abbreviation of “destination.”
*1
and dest
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*2
addressing modes.
1.9 Instruction Formats