R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 196

• 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
16.6
Figure 16.9
Figure 16.10
Unselected
Sensor Input
VCC or more
Channel
Figure 16.9 shows the Configuration of the Inflow Current Bypass Circuit, Figure 16.10 shows the Example of an
Inflow Current Bypass Circuit where VCC or More is Applied.
Selected
Channel
Inflow Current Bypass Circuit
Jan 19, 2006
Configuration of the Inflow Current Bypass Circuit
Example of an Inflow Current Bypass Circuit where VCC or More is Applied
Unselected
Selected
Channel
Channel
OFF
Page 181 of 254
ON
Leakage Current
Generated
OFF
ON
Fixed to GND level
OFF
External input
ON
latched into
Leakage Current
OFF
ON
Generated
OFF
ON
OFF
ON
Unaffected
by leakage
of the A/D Converter
To the internal logic
of the A/D Converter
To the internal logic
16. A/D Converter