R5F21256SNFP#U0 Renesas Electronics America, R5F21256SNFP#U0 Datasheet - Page 259

IC R8C MCU FLASH 32K 52LQFP

R5F21256SNFP#U0

Manufacturer Part Number
R5F21256SNFP#U0
Description
IC R8C MCU FLASH 32K 52LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/25r
Datasheets

Specifications of R5F21256SNFP#U0

Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K 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
-

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[ Number of Bytes/Number of Cycles ]
[ Number of Bytes/Number of Cycles ]
Rev.2.00 Oct 17, 2005
REJ09B0001-0200
Bytes/Cycles
(4) SUB.B:S src, R0L/R0H
(1) TST.size #IMM, dest
Chapter 4
b7
b7
• If the size specifier (.size) is (.W), the number of bytes indicated is increased by 1.
Rn
dsp:8[SB/FB]
.size
abs16
0 1 1 1 0 1 1 SIZE 0 0 0 0
Bytes/Cycles
0 0 1 0 1 DEST SRC
.W
src
.B
dest
SIZE
0
1
src
Instruction Codes/Number of Cycles
R0L/R0H
dsp:8[SB]
dsp:8[FB]
abs16
Rn
3/2
Rn
An
[An]
1/2
Rn
page 239 of 263
3/2
b0 b7
An
b0
(
dsp:8[SB/FB]
dest
[An]
dsp8
3/4
2/3
SRC
R0L/R0
R0H/R1
R1L/R2
R1H/R3
A0
A1
[A0]
[A1]
0
0
1
1
dest code
abs16
0
1
0
1
dsp:8[An]
4/4
DEST
abs16
)
3/3
dsp:8[SB/FB]
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
DEST
R0L
R0H
b0
4/4
(
dest
dsp:8[An]
dsp:8[SB/FB]
dsp:16[An]
dsp:16[SB]
abs16
dsp8
4.2
dsp16/abs16
dest code
dsp:16[An]
Instruction Codes/Number of Cycles
5/4
DEST
0
1
dest
dsp:8[A0]
dsp:8[A1]
dsp:8[SB]
dsp:8[FB]
dsp:16[A0]
dsp:16[A1]
dsp:16[SB]
abs16
)
dsp:16[SB]
#IMM8
5/4
#IMM16
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
abs16
DEST
5/4
TST
SUB

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