R5F21254SDFP#U0 Renesas Electronics America, R5F21254SDFP#U0 Datasheet - Page 104
R5F21254SDFP#U0
Manufacturer Part Number
R5F21254SDFP#U0
Description
IC R8C MCU FLASH 52LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/25r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21246SDFPU0.pdf
(61 pages)
3.R5F21246SDFPU0.pdf
(527 pages)
Specifications of R5F21254SDFP#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
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
-40°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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21254SDFP#U0R5F21254SDFP#V2
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 104 of 300
- Download datasheet (2Mb)
Rev.2.00 Oct 17, 2005
REJ09B0001-0200
JSRI
[ Syntax ]
[ Function ]
[ Selectable src ]
[ Flag Change ]
[ Description Example ]
[ Related Instructions ]
[ Operation ]
If (.W) is selected as the jump distance specifier (.length)
If (.A) is selected as the jump distance specifier (.length)
R0L/R0
A0/A0
dsp:8[A0]
dsp:16[A0] dsp:16[A1]
dsp:20[A0] dsp:20[A1]
R2R0
R0L/R0
A0/A0
dsp:8[A0]
dsp:16[A0] dsp:16[A1]
dsp:20[A0] dsp:20[A1]
R2R0
Change
Flag
Chapter 3
JSRI.length src
When jump distance specifier (.length) is (.W)
• This instruction causes control to jump to a subroutine at the address indicated by
• If (.W) is selected as the jump distance specifier (.length), control jumps to the subroutine at the start
• If
JSRI.A
JSRI.W
SP
M(SP)
SP
M(SP)
PC
*1
location in the memory, specify the address at which the low-order address is stored.
address of the instruction plus the address indicated by
a location in the memory, the required memory capacity is 2 bytes.
required memory capacity is 3 bytes.
src
n denotes the number of instruction bytes.
U
is a location in the memory and (.A) is selected as the jump distance specifier (.length), the
R0H/R1
A1/A1
dsp:8[A1]
R3R1
R0H/R1
A1/A1
dsp:8[A1]
R3R1
I
A1A0
R0
Functions
O
SP
(PC
SP
(PC
PC
page 84 of 263
B
src
src
–
–
+
+
R1L/R2
[A0]
dsp:8[SB]
dsp:16[SB]
abs20
A1A0
R1L/R2
[A0]
dsp:8[SB]
dsp:16[SB]
abs20
A1A0
S
1
2
src
JSR
n)
n)
H
ML
Z
D
Jump SubRoutine Indirect
R1H/R3
[A1]
dsp:8[FB]
abs16
R1H/R3
[A1]
dsp:8[FB]
abs16
C
Indirect subroutine call
W , A
When jump distance specifier (.length) is (.A)
SP
M(SP)
SP
M(SP)
PC
src
(added including the sign bits). If
[ Instruction Code/Number of Cycles ]
SP
(PC
SP
(PC
src
–
–
+
+
1
2
n)
n)
H
H
src
3.2 Functions
. If
JSRI
Page: 188
src
src
is a
is
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