R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 207

• Manufacturer Part Number: R5F21162SP#U0
• Description: IC R8C MCU FLASH 8K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/16r

Specifications of R5F21162SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/16 Group, R8C/17 Group
Rev.2.10
REJ09B0169-0210
Table 17.14
X: “0” or “1”
Table 17.15
X: “0” or “1”
Table 17.16
X: “0” or “1”
Table 17.17
X: “0” or “1”
Register
Register
Register
Register
Setting
Setting
Setting
Setting
Value
Value
Value
Value
Bit
Bit
Bit
Bit
Jan 19, 2006
Port P3_7/CNTR0 Setting
Port P4_5/INT0 Setting
Port XIN/P4_6, XOUT/P4_7 Setting
CM13
PD3_7
Port P3_5/SCL/CMP1_2 Setting
CM1
PD3_5
PD3
PD4_5
PD3
1
1
1
1
0
0
0
1
X
PD4
X
X
0
0
1
0
0
0
1
Page 192 of 254
CM10
CM1
PUR0
PU07
X
1
0
0
0
X
X
0
1
PUR0
PU07
X
X
X
0
1
PUR1
PU11
X
0
1
0
CM05
CM0
TXOCNT
X
1
1
1
0
TXMR
0
0
0
1
TCOUT5
TCOUT
X
0
0
0
1
INT0EN
INTEN
Oscillation
X
0
0
1
Buffer
OFF
OFF
OFF
OFF
Circuit Specification
ON
U1SEL1, U1SEL0
UCON
ICCR1
Input port (not pulled up)
Input port (pulled up)
INT0 input
Output port
0Xb
0Xb
0Xb
XXb
ICE
0
0
1
0
0
Resistance
Feedback
OFF
OFF
ON
ON
ON
Input port (not pulled up)
Input port (pulled up)
SCL input/output
Output port
CMP1_2 output
XIN-XOUT oscillation stop
External input to XIN pin, “H” output
from XOUT pin
XIN-XOUT oscillation stop
XIN-XOUT oscillation
Input port
Input port (not pulled up)
Input port (pulled up)
Output port
CNTR0 output pin
17. Programmable I/O Ports
Function
Function
Function
Function