R5F21256SNFP#U0 Renesas Electronics America, R5F21256SNFP#U0 Datasheet - Page 140

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

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: -

Rev.2.00 Oct 17, 2005
REJ09B0001-0200
SSTR
[ Syntax ]
[ Operation ]
[ Function ]
[ Flag Change ]
[ Description Example ]
[ Related Instructions ]
Chapter 3
Change
SSTR.size
Flag
When size specifier (.size) is (.B)
• This instruction stores a string with the data to be stored indicated by R0, the transfer address indi-
• When the instruction is completed, A0 or A1 contains the next address after the last-written data.
• If an interrupt request is received during instruction execution, the interrupt is acknowledged after one
SSTR.B
cated by A1, and the transfer count indicated by R3.
data transfer is completed.
U
Repeat
Until
*1
*1
I
If R3 is set to 0, this instruction is ignored.
Functions
M(A1)
A1
R3
O
page 120 of 263
B
S
R0L
A1
R3
R3
SMOVB, SMOVF
Z
+
–
=
D
1
1
0
C
String SToRe
B , W
Store string
When size specifier (.size) is (.W)
Repeat
Until
[ Instruction Code/Number of Cycles ]
M(A1)
A1
R3
R0
A1
R3
R3
+
–
=
2
1
0
3.2
SSTR
Page: 231
Functions