IC R8C/2B MCU FLASH 96+2K 64LQFP

R5F212BASNFA#U0

Manufacturer Part NumberR5F212BASNFA#U0
DescriptionIC R8C/2B MCU FLASH 96+2K 64LQFP
ManufacturerRenesas Electronics America
SeriesR8C/2x/2B
R5F212BASNFA#U0 datasheet
 


Specifications of R5F212BASNFA#U0

Core ProcessorR8CCore Size16/32-Bit
Speed20MHzConnectivityI²C, LIN, SIO, SSU, UART/USART
PeripheralsPOR, PWM, Voltage Detect, WDTNumber Of I /o55
Program Memory Size96KB (96K x 8)Program Memory TypeFLASH
Ram Size7K x 8Voltage - Supply (vcc/vdd)2.2 V ~ 5.5 V
Data ConvertersA/D 12x10b; D/A 2x8bOscillator TypeInternal
Operating Temperature-20°C ~ 85°CPackage / Case64-LQFP
For Use WithR0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2DLead Free Status / RoHS StatusLead free / RoHS Compliant
Eeprom Size-  
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R8C/2A Group, R8C/2B Group
4.
Special Function Registers (SFRs)
An SFR (special function register) is a control register for a peripheral function. Tables 4.1 to 4.12 list the special
function registers.
Table 4.1
SFR Information (1)
Address
0000h
0001h
0002h
0003h
0004h
Processor Mode Register 0
0005h
Processor Mode Register 1
0006h
System Clock Control Register 0
0007h
System Clock Control Register 1
0008h
Module Operation Enable Register
0009h
000Ah
Protect Register
000Bh
000Ch
Oscillation Stop Detection Register
000Dh
Watchdog Timer Reset Register
000Eh
Watchdog Timer Start Register
000Fh
Watchdog Timer Control Register
0010h
Address Match Interrupt Register 0
0011h
0012h
0013h
Address Match Interrupt Enable Register
0014h
Address Match Interrupt Register 1
0015h
0016h
0017h
0018h
0019h
001Ah
001Bh
001Ch
Count Source Protection Mode Register
001Dh
001Eh
001Fh
0020h
0021h
0022h
0023h
High-Speed On-Chip Oscillator Control Register 0
0024h
High-Speed On-Chip Oscillator Control Register 1
0025h
High-Speed On-Chip Oscillator Control Register 2
0026h
0027h
0028h
Clock Prescaler Reset Flag
0029h
002Ah
002Bh
High-Speed On-Chip Oscillator Control Register 6
002Ch
High-Speed On-Chip Oscillator Control Register 7
0030h
0031h
Voltage Detection Register 1
0032h
Voltage Detection Register 2
0033h
0034h
0035h
0036h
Voltage Monitor 1 Circuit Control Register
0037h
Voltage Monitor 2 Circuit Control Register
0038h
Voltage Monitor 0 Circuit Control Register
0039h
003Ah
003Eh
003Fh
X: Undefined
NOTES:
1.
The blank regions are reserved. Do not access locations in these regions.
2.
Software reset, watchdog timer reset, voltage monitor 1 reset, or voltage monitor 2 reset do not affect this register.
3.
The LVD0ON bit in the OFS register is set to 1 and hardware reset.
4.
Power-on reset, voltage monitor 0 reset, or the LVD0ON bit in the OFS register is set to 0 and hardware reset.
5.
Software reset, watchdog timer reset, voltage monitor 1 reset, or voltage monitor 2 reset do not affect b2 and b3.
6.
The CSPROINI bit in the OFS register is set to 0.
Rev.2.10
Nov 26, 2007
Page 22 of 60
REJ03B0182-0210
(1)
Register
(2)
(2)
(5)
(5)
(2)
4. Special Function Registers (SFRs)
Symbol
After reset
PM0
00h
PM1
00h
CM0
01101000b
CM1
00100000b
MSTCR
00h
PRCR
00h
OCD
00000100b
WDTR
XXh
WDTS
XXh
WDC
00X11111b
RMAD0
00h
00h
00h
AIER
00h
RMAD1
00h
00h
00h
CSPR
00h
(6)
10000000b
FRA0
00h
FRA1
When shipping
FRA2
00h
CPSRF
00h
FRA6
When Shipping
FRA7
When Shipping
VCA1
00001000b
VCA2
(3)
00h
(4)
00100000b
VW1C
00001000b
VW2C
00h
VW0C
(3)
0000X000b
(4)
0100X001b