R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 164

• 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
15.1
Table 15.2
CKS3 CKS2 CKS1 CKS0
When the MST bit in the ICCR1 register is set to “0”, the transfer clock is the external clock input from the
SCL pin. When the MST bit in the ICCR1 register is set to “1”, the transfer clock is the internal clock
selected by the CKS0 to CKS3 bits in the ICCR1 register and the transfer clock is output from the SCL
pin. Table 15.2 lists the Example of Transfer Rate.
0
1
ICCR1 Register
Transfer Clock
Jan 19, 2006
0
1
0
1
Example of Transfer Rate
0
1
0
1
0
1
0
1
Page 149 of 254
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Transfer Clock
f1/100
f1/128
f1/128
f1/160
f1/200
f1/224
f1/256
f1/112
f1/28
f1/40
f1/48
f1/64
f1/80
f1/56
f1/80
f1/96
f1=5MHz
78.1kHz
62.5kHz
50.0kHz
44.6kHz
39.1kHz
89.3kHz
62.5kHz
52.1kHz
39.1kHz
31.3kHz
25.0kHz
22.3kHz
19.5kHz
179kHz
125kHz
104kHz
f1=8MHz f1=10MHz f1=16MHz f1=20MHz
80.0kHz
71.4kHz
62.5kHz
83.3kHz
62.5kHz
50.0kHz
40.0kHz
35.7kHz
31.3kHz
286kHz
200kHz
167kHz
125kHz
100kHz
143kHz
100kHz
Transfer Rate
89.3kHz
78.1kHz
78.1kHz
62.5kHz
44.6kHz
39.1kHz
50.0kHz
357kHz
250kHz
208kHz
156kHz
125kHz
100kHz
179kHz
125kHz
104kHz
15. I
80.0kHz
71.4kHz
62.5kHz
571kHz
400kHz
333kHz
250kHz
200kHz
160kHz
143kHz
125kHz
286kHz
200kHz
167kHz
125kHz
100kHz
2
C bus interface (IIC)
89.3kHz
78.1kHz
714kHz
500kHz
417kHz
313kHz
250kHz
200kHz
179kHz
156kHz
357kHz
250kHz
208kHz
156kHz
125kHz
100kHz