R5F21244SNFP#U0 Renesas Electronics America, R5F21244SNFP#U0 Datasheet - Page 51

• Manufacturer Part Number: R5F21244SNFP#U0
• Description: IC R8C MCU FLASH 16K 52LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/24r

Specifications of R5F21244SNFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 52-LQFP
• For Use With: R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Rev.2.00 Oct 17, 2005
REJ09B0001-0200
Chapter 2 Addressing Modes
bit,base:8[SB]
bit,base:11[SB]
bit,base:16[SB]
SB relative
base:8[A0]
base:8[A1]
base:16[A0]
base:16[A1]
Address register relative
The bit that is the number of bits
indicated by bit away from bit 0 at
the address indicated by the static
base register (SB) plus the value
indicated by base (added without
the sign bits) is the object of the
operation.
However, if the address of the bit
that is the object of the operation
exceeds 0FFFF
above are ignored and the address
returns to 00000
The address ranges that can be
specified by bit,base:8, bit,base:11,
and bit,base:16, respectively, extend
32 bytes, 256 bytes, and 8,192
bytes from the static base register
(SB) value.
The bit that is the number of bits
indicated by the address register
(A0/A1) away from bit 0 at the
address indicated by base is the
object of the operation.
However, if the address of the bit
that is the object of the operation
exceeds 0FFFF
above are ignored and the
address returns to 00000
The address range that can be
specified by the address register
(A0/A1) extends 8,192 bytes
from base.
page 31 of 263
16
16
16
, bits 17 and
.
, bits 17 and
16
.
SB
Register
address
base
base
2.5 Bit Instruction Addressing
address
Bit position
b7
Bit position
b7
Memory
b0
b0