R5F21191SP#U0 Renesas Electronics America, R5F21191SP#U0 Datasheet - Page 54

• Manufacturer Part Number: R5F21191SP#U0
• Description: IC R8C MCU FLASH 8K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/19r

Specifications of R5F21191SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x1b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/18 Group, R8C/19 Group
Rev.1.30
REJ09B0222-0130
Table 6.10
X: 0 or 1
Table 6.11
X: 0 or 1
Table 6.12
X: 0 or 1
Table 6.13
X: 0 or 1
Register
Register
Register
Register
Setting
Setting
Setting
Setting
Value
Value
Value
Value
Bit
Bit
Bit
Bit
Apr 14, 2006
PD1_6
PD1_7
PD3_3
PD3_4
Port P1_6/CLK0
Port P1_7/CNTR00/INT10
Port P3_3/TCIN/INT3/CMP1_0
Port P3_4/CMP1_1
PD1
PD1
PD3
PD3
X
X
X
X
0
0
0
1
0
0
0
1
0
0
1
0
0
0
1
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PUR0
PUR0
PUR0
PUR0
PU03
PU03
PU06
PU07
X
X
X
X
X
X
X
X
X
0
1
0
0
1
0
0
1
0
1
TXMOD1, TXMOD0
TCOUT3
TCOUT4
Other than 01b
Other than 01b
Other than 01b
Other than 01b
TCOUT
TCOUT
SMD2, SMD0, CKDIR
0
0
0
1
0
0
0
0
1
Other than 010b
Other than 010b
Other than 010b
TXMR
01b
U0MR
010b
XX1
Input port (not pulled up)
Input port (pulled up)
Output port
CMP1_0 output
TCIN input/INT3
Input port (not pulled up)
Input port (pulled up)
Output port
CMP1_1 output
CNTRSEL
UCON
X
X
X
0
0
Input port (pulled up)
Input port (not pulled up)
CLK0 (external clock) input
Output port
CLK0 (internal clock) output
Input port (not pulled up)
Input port (pulled up)
CNTR00/INT10 input
Output port
CNTR00 output
Function
Function
Function
6. Programmable I/O Ports
Function