R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 171

• 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 15.13
ICCR1 Register
(Master Output)
(Master Output)
(Slave Output)
ICSR Register
ICDRR Register
ICDRS Register
Jan 19, 2006
RCVD Bit in
RDRF Bit in
by program
Process
SDA
SDA
SCL
Operating Timing in Master Receive Mode (I
“1”
“0”
“1”
“0”
Data n-1
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9
(5)Set RCVD bit to “1” before
A
reading ICDRR register
Data n-1
1
b7
2
b6
3
b5
4
b4
(6)Stop Condition
Generation
5
b3
6
b2
2
C bus Interface Mode) (2)
7
(7)Read ICDRR register before
b1
setting RCVD bit to “0”
Data n
8
b0
A/A
Data n
9
(8)Set to slave receive mode
15. I
2
C bus interface (IIC)