R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 22

• Manufacturer Part Number: R5F21122FP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/12r

Specifications of R5F21122FP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/12 Group
Rev.1.20
REJ09B0110-0120
4. Special Function Register (SFR)
N O T E S :
X : U n d e f i n e d
Table 4.1 SFR Information(1)
A d d r e s s
1 . B l a n k s p a c e s a r e r e s e r v e d . N o a c c e s s i s a l l o w e d .
SFR(Special Function Register) is the control register of peripheral functions. Tables 4.1 to 4.4 list the SFR
information
0 0 0 0
0 0 0 1
0 0 0 2
0 0 0 3
0 0 0 4
0 0 0 5
0 0 0 6
0 0 0 7
0 0 0 8
0 0 0 9
0 0 0 A
0 0 0 B
0 0 0 C
0 0 0 D
0 0 0 E
0 0 0 F
0 0 1 0
0 0 1 1
0 0 1 2
0 0 1 3
0 0 1 4
0 0 1 5
0 0 1 6
0 0 1 7
0 0 1 8
0 0 1 9
0 0 1 A
0 0 1 B
0 0 1 C
0 0 1 D
0 0 1 E
0 0 1 F
0 0 2 0
0 0 2 1
0 0 2 2
0 0 2 3
0 0 2 4
0 0 2 5
0 0 2 6
0 0 2 7
0 0 2 8
0 0 2 9
0 0 2 A
0 0 2 B
0 0 2 C
0 0 2 D
0 0 2 E
0 0 2 F
0 0 3 0
0 0 3 1
0 0 3 2
0 0 3 3
0 0 3 4
0 0 3 5
0 0 3 6
0 0 3 7
0 0 3 8
0 0 3 9
0 0 3 A
0 0 3 B
0 0 3 C
0 0 3 D
0 0 3 E
0 0 3 F
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
Jan 27, 2006
P r o c e s s o r m o d e r e g i s t e r 0
Processor mode register 1
S y s t e m c l o c k c o n t r o l r e g i s t e r 0
S y s t e m c l o c k c o n t r o l r e g i s t e r 1
A d d r e s s m a t c h i n t e r r u p t e n a b l e r e g i s t e r
Protect register
O s c i l l a t i o n s t o p d e t e c t i o n r e g i s t e r
W a t c h d o g t i m e r r e s e t r e g i s t e r
Watchdog timer start register
W a t c h d o g t i m e r c o n t r o l r e g i s t e r
A d d r e s s m a t c h i n t e r r u p t r e g i s t e r 0
A d d r e s s m a t c h i n t e r r u p t r e g i s t e r 1
I N T 0 i n p u t f i l t e r s e l e c t r e g i s t e r
page 10 of 181
Register
(1)
Symbol
P M 0
PM1
C M 0
C M 1
A I E R
PRCR
O C D
W D C
R M A D 0
R M A D 1
I N T 0 F
WDTS
W D T R
4. Special Function Register (SFR)
X X X X0X 0 0
X X X X X X 0 0
00XXX000
X X X X X 0 0 0
00XXX0X0
0 1 1 0 1 0 0 0
0 0 1 0 0 0 0 0
0 0
0 0
X 0
0 0
0 0
X 0
0 0 0 0 0 1 0 0
X X
XX
0 0 0 1 1 1 1 1
After reset
1 6
1 6
1 6
1 6
1 6
1 6
1 6
16
2
2
2
2
2
2
2
2
2