R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 168

• 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
Figure 15.10
Figure 15.11
(Slave Output)
ICSR Register
ICSR Register
ICDRS Register
(Master Output)
(Master Output)
ICDRT Register
(Master Output)
(Master Output)
(Slave Output)
ICSR Register
ICSR Register
ICDRT Register
ICDRS Register
TDRE Bit in
TEND Bit in
Jan 19, 2006
TDRE Bit in
TEND Bit in
by program
by Program
Process
Process
SDA
SDA
SDA
SDA
SCL
SCL
Operating Timing in Master Transmit Mode (I
Operating Timing in Master Transmit Mode (I
“1”
“0”
“1”
“0”
“1”
“0”
“1”
“0”
(2)Instruction of
(3)Data write to ICDRT
start condition
generation
register
Page 153 of 254
9
A
1
b7
1
b7
(3)Data write to ICDRT
2
b6
register (1st byte)
2
b6
3
b5
Slave Address
3
Address + R/W
b5
4
b4
4
Address + R/W
Data n
b4
5
b3
Data n
5
b3
(4)Data write to ICDRT
6
b2
register (2nd byte)
6
b2
2
2
7
b1
C bus Interface Mode) (1)
C bus Interface Mode) (2)
7
b1
(6)Generate stop condition and
8
R/W
b0
set TEND bit to “0”
8
b0
9
A
A/A
9
(7)Set to slave receive mode
(5)Data write to ICDRT
15. I
register (3rd byte)
Data 1
2
1
Data 1
b7
C bus interface (IIC)
2
Data 2
b6