R5F21244SNFP#U0 Renesas Electronics America, R5F21244SNFP#U0 Datasheet - Page 123

• 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
POPM
[ Syntax ]
[ Operation ]
[ Function ]
[ Selectable dest ]
[ Flag Change ]
[ Description Example ]
[ Related Instructions ]
Chapter 3 Functions
Change
POPM
dest
SP
*1 Number of registers to be restored
Flag
• This instruction restores the registers selected by
• Registers are restored from the stack area in the following order:
POPM
U
I
dest
M(SP)
SP
R0,R1,A0,SB,FB
O
page 103 of 263
+
B
Restored sequentially beginning with R0
FB SB A1 A0 R3 R2 R1 R0
N
S
*1
POP, PUSH, PUSHM
Z
2
D
Restore multiple registers
C
POP Multiple
*2 More than one
R0 R1 R2 R3 A0 A1 SB FB
dest
collectively from the stack area.
[ Instruction Code/Number of Cycles ]
dest
dest
can be chosen.
*2
3.2
POPM
Page: 213
Functions