R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 236

• Manufacturer Part Number: R5F211B1SP#U0
• Description: IC R8C MCU FLASH 4K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/1Br

Specifications of R5F211B1SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, SSU, 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K5211B4S001BE - KIT STARTER FOR R8C/18191A1BR0K5211B4S000BE - KIT DEV EVALUATION R8C/1BR0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/1A Group, R8C/1B Group
Rev.1.30
REJ09B0252-0130
Figure 16.37
(master output)
(master output)
Slave receive mode
ICCR1 register
(slave output)
(slave output)
ICSR register
ICSR register
ICDRS register
ICDRR register
ICDRT register
Dec 08, 2006
TDRE bit in
TEND bit in
TRS bit in
by program
Processing
SDA
SDA
SCL
SCL
Operating Timing in Slave Transmit Mode (I
1
0
1
0
1
0
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(1) Data write to ICDRT
A
9
register (data 1)
Slave transmit mode
b7
1
Data 1
b6
Data 1
2
(2) Data write to ICDRT
b5
register (data 2)
3
b4
4
b3
2
C bus Interface Mode) (1)
5
b2
6
16. Clock Synchronous Serial Interface
b1
7
Data 2
b0
8
(2) Data write to ICDRT
register (data 3)
9
A
Data 2
b7
1
Data 3