R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 14

• 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: -

16. Clock Synchronous Serial Interface
17. A/D Converter
15.2
15.3
16.1
16.2
16.3
17.1
17.2
17.3
17.4
17.5
17.6
17.7
17.8
15.1.3
15.2.1
15.2.2
16.2.1
16.2.2
16.2.3
16.2.4
16.2.5
16.2.6
16.2.7
16.2.8
16.3.1
16.3.2
16.3.3
16.3.4
16.3.5
16.3.6
16.3.7
16.3.8
Clock Asynchronous Serial I/O (UART) Mode ........................................163
Notes on Serial Interface.........................................................................168
Mode Selection........................................................................................169
Clock Synchronous Serial I/O with Chip Select (SSU)............................170
I
One-Shot Mode .......................................................................................236
Repeat Mode...........................................................................................238
Sample and Hold.....................................................................................240
A/D Conversion Cycles ...........................................................................240
Internal Equivalent Circuit of Analog Input Block ....................................241
Inflow Current Bypass Circuit ..................................................................242
Output Impedance of Sensor under A/D Conversion ..............................243
Notes on A/D Converter ..........................................................................244
2
C bus Interface .....................................................................................199
Continuous Receive Mode ...............................................................162
CNTR0 Pin Select Function..............................................................166
Bit Rate.............................................................................................167
Transfer Clock ..................................................................................179
SS Shift Register (SSTRSR) ............................................................181
Interrupt Requests ............................................................................182
Communication Modes and Pin Functions .......................................183
Clock Synchronous Communication Mode.......................................184
Operation in 4-Wire Bus Communication Mode ...............................191
SCS Pin Control and Arbitration .......................................................197
Notes on Clock Synchronous Serial I/O with Chip Select ................198
Transfer Clock ..................................................................................209
Interrupt Requests ............................................................................210
I
Clock Synchronous Serial Mode ......................................................222
Noise Canceller ................................................................................225
Bit Synchronization Circuit................................................................226
Examples of Register Setting ...........................................................227
Notes on I
2
C bus Interface Mode.....................................................................211
2
C bus Interface ...............................................................231
A - 5
169
232