R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 176

• 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 15.16
Figure 15.17
(Master Output)
(Master Output)
(Master Output)
(Master Output)
(Slave Output)
ICSR Register
ICSR Register
(Slave Output)
ICDRS Register
ICDRR Register
(Slave Output)
ICDRS Register
ICDRR Register
(Slave Output)
Jan 19, 2006
RDRF Bit in
RDRF Bit in
by program
by program
Process
Process
SDA
SDA
SCL
SDA
SDA
SCL
SCL
SCL
Operating Timing in Slave Receive Mode (I
Operating Timing in Slave Receive Mode (I
“1”
“0”
“1”
“0”
(2) Dummy-read of ICDRR register
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A
A
9
9
b7
1
b6
2
b7
1
(3) Set ACKBT bit to “1”
b5
b6
3
2
b4
b5
4
3
Data 1
b3
b4
5
4
b2
2
2
C bus Interface Mode) (1)
C bus Interface Mode) (2)
b3
6
Data 1
(3) Read ICDRR register
5
b1
b2
7
6
b0
b1
8
7
(2) Read ICDRR register
A
b0
8
(4)Read ICDRR register
15. I
9
A
9
2
C bus interface (IIC)
Data 1
b7
Data 1
1
Data 2
Data 2