R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 128

• Manufacturer Part Number: R5F211B1SP#U0
• Description: IC R8C MCU FLASH 4K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/1Br

Specifications of R5F211B1SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K5211B4S001BE - KIT STARTER FOR R8C/18191A1BR0K5211B4S000BE - KIT DEV EVALUATION R8C/1BR0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Rev.2.00 Oct 17, 2005
REJ09B0001-0200
[ Description Example ]
REIT
[ Syntax ]
[ Operation ]
[ Function ]
[ Flag Change ]
Chapter 3
Change
REIT
PC
SP
PC
SP
Flag
• This instruction restores the PC and FLG values that were saved when an interrupt request was
REIT
ML
H
accepted and returns from the interrupt handler routine.
, FLG
*1 *1 *1 *1 *1 *1 *1 *1
U
I
Functions
O
page 108 of 263
B
M(SP)
SP
M(SP)
SP
S
+
+
Z
2
2
D
REturn from InTerrupt
C
Return from interrupt
*1 The flags are reset to the FLG state before the interrupt
request was accepted.
[ Instruction Code/Number of Cycles ]
3.2
REIT
Page: 218
Functions