R5F21244SNFP#U0 Renesas Electronics America, R5F21244SNFP#U0 Datasheet - Page 61

• 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
ADCF
[ Syntax ]
[ Operation ]
[ Function ]
[ Selectable dest ]
[ Flag Change ]
[ Description Example ]
[ Related Instructions ]
Chapter 3
Change
Conditions
ADCF.size
dest
Flag
O :
S :
Z :
C :
ADCF.B
ADCF.W
This instruction adds
U
The flag is set when a signed operation results in a value exceeding +32767 (.W) or –32768 (.W)
or +127 (.B) or –128 (.B); otherwise cleared.
The flag is set when the operation results in MSB = 1; otherwise cleared.
The flag is set when the operation results in 0; otherwise cleared.
The flag is set when an unsigned operation results in a value exceeding +65535 (.W) or +255 (.B);
otherwise cleared.
dest
I
Functions
dest
R0L
Ram:16[A0]
O
+
page 41 of 263
B
C
S
dest
ADC, ADD, SBB, SUB
Z
and the C flag and stores the result in
D
C
ADdition Carry Flag
Add carry flag
B , W
R0L/R0
A0/A0
dsp:8[A0]
dsp:16[A0] dsp:16[A1]
dsp:20[A0] dsp:20[A1]
R2R0
[ Instruction Code/Number of Cycles ]
R0H/R1
A1/A1
dsp:8[A1]
R3R1
dest
.
dest
R1L/R2
[A0]
dsp:8[SB]
dsp:16[SB]
abs20
A1A0
3.2
ADCF
R1H/R3
[A1]
dsp:8[FB]
abs16
Page: 140
Functions