R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 139

• 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
Table 15.16 Port P1
X: “0” or “1”
Table 15.17 Port P3
X: “0” or “1”
Table 15.18 Port P3
X: “0” or “1”
Table 15.19 Port P3
X: “0” or “1”
Setting value
Setting value
Setting value
Setting value
Register
Register
Register
Register
Bit
Bit
Bit
Bit
Jan 27, 2006
PD1_7
PD3_0
PD3_1
PD3_2
PD1
PD3
PD3
PD3
X
X
X
X
X
0
0
0
1
1
0
0
1
0
0
1
0
0
0
1
7
0
1
2
PUR0
PUR0
PUR0
PUR0
PU03
PU06
PU06
PU06
/INT
/CNTR
/TZ
/INT
page 127 of 181
____________
_______
_______
X
X
X
X
X
X
X
X
X
X
0
1
0
0
1
0
1
0
1
0
OUT
1
2
/CNTR
/CNTR
0
TXOCNT
TZMOD1, TZMOD0
TYMOD1
DRR5
TYZMR
DRR
TXMR
Setting
Setting
X
X
X
0
1
0
1
0
0
0
1
0
0
0
0
1
TYZMR
0
1
Setting
Setting
00
01
00
01
00
01
01
1X
TXMOD1, TXMOD0
2
2
2
2
2
2
2
P3_0
TZOCNT
TYZOC
Other than 01
Other than 01
Other than 01
Other than 01
Other than 01
P3
X
X
X
X
1
1
1
1
0
TXMR
01
01
____________
Input port (not pulled up)
Input port (pulled up)
Output port
CNTR
2
2
TZOCNT
TYZOC
P3_2
P3
X
X
X
X
1
1
1
0
X
X
X
X
X
0
2
2
2
2
2
output
Input port (not pulled up)
Input port (pulled up)
CNTR
Output port
CNTR
P3_1
P3
X
X
X
X
Input port (not pulled up)
Input port (pulled up)
CNTR
Output port
Output port (High drive)
CNTR
CNTR
1
1
/INT
output
_______
Input port (not pulled up)
Input port (pulled up)
Output port
TZ
0
0
0
/INT
output
(High drive)
_______
OUT
2
input
Function
1
output
input
Function
Function
15. Programmable I/O Ports
Function