R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 17

• Manufacturer Part Number: R5F21236KFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/23r

Specifications of R5F21236KFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, 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): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• For Use With: RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

SFR Page Reference
NOTE:
Address
000Ah
000Bh
000Ch
000Dh
000Eh
001Ah
001Bh
001Ch
001Dh
001Eh
002Ah
002Bh
002Ch
002Dh
002Eh
003Ah
003Bh
003Ch
003Dh
003Eh
0000h
0001h
0002h
0003h
0004h
0005h
0006h
0007h
0008h
0009h
000Fh
0010h
0011h
0012h
0013h
0014h
0015h
0016h
0017h
0018h
0019h
001Fh
0020h
0021h
0022h
0023h
0024h
0025h
0026h
0027h
0028h
0029h
002Fh
0030h
0031h
0032h
0033h
0034h
0035h
0036h
0037h
0038h
0039h
003Fh
1. Blank columns are all reserved space. No access is allowed.
Processor Mode Register 0
Processor Mode Register 1
System Clock Control Register 0
System Clock Control Register 1
Protect Register
Oscillation Stop Detection Register
Watchdog Timer Reset Register
Watchdog Timer Start Register
Watchdog Timer Control Register
Address Match Interrupt Register 0
Address Match Interrupt Enable Register
Address Match Interrupt Register 1
Count Source Protect Mode Register
High-Speed On-Chip Oscillator Control Register 0 FRA0
High-Speed On-Chip Oscillator Control Register 1 FRA1
High-Speed On-Chip Oscillator Control Register 2 FRA2
Voltage Detection Register 1
Voltage Detection Register 2
Voltage Monitor 1 Circuit Control Register
Voltage Monitor 2 Circuit Control Register
Register
PM0
PM1
CM0
CM1
PRCR
OCD
WDTR
WDTS
WDC
RMAD0
AIER
RMAD1
CSPR
VCA1
VCA2
VW1C
VW2C
Symbol
38, 77
Page
125
125
124
125
117
117
117
69
69
73
74
95
75
76
76
77
38
39
40
B - 1
Address
004Ah
004Bh
004Ch
004Dh
004Eh
004Fh
005Ah
005Bh
005Ch
005Dh
005Eh
005Fh
006Ah
006Bh
006Ch
006Dh
006Eh
006Fh
007Ah
007Bh
007Ch
007Dh
007Eh
007Fh
0040h
0041h
0042h
0043h
0044h
0045h
0046h
0047h
0048h
0049h
0050h
0051h
0052h
0053h
0054h
0055h
0056h
0057h
0058h
0059h
0060h
0061h
0062h
0063h
0064h
0065h
0066h
0067h
0068h
0069h
0070h
0071h
0072h
0073h
0074h
0075h
0076h
0077h
0078h
0079h
CAN0 Wake Up Interrupt Control Register
CAN0 Successful Reception Interrupt Control
Register
CAN0 Successful Transmission Interrupt
Control Register
CAN0 State/Error Interrupt Control Register
Timer RD0 Interrupt Control Register
Timer RD1 Interrupt Control Register
Timer RE Interrupt Control Register
Key Input Interrupt Control Register
A/D Conversion Interrupt Control Register
SSU Interrupt Control Register/IIC Bus
Interrupt Control Register
UART0 Transmit Interrupt Control Register
UART0 Receive Interrupt Control Register
UART1 Transmit Interrupt Control Register
UART1 Receive Interrupt Control Register
INT2 Interrupt Control Register
Timer RA Interrupt Control Register
Timer RB Interrupt Control Register
INT1 Interrupt Control Register
INT3 Interrupt Control Register
INT0 Interrupt Control Register
Register
C01WKIC
C0RECIC
C0TRMIC
C01ERRIC
TRD0IC
TRD1IC
TREIC
KUPIC
ADIC
SSUIC/IICIC
S0TIC
S0RIC
S1TIC
S1RIC
INT2IC
TRAIC
TRBIC
INT1IC
INT3IC
INT0IC
Symbol
Page
101
101
101
101
102
102
101
101
101
102
101
101
101
101
103
101
101
103
103
103