R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 11

• 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: -

17. Programmable I/O Ports
18. Flash Memory Version
19. Electrical Characteristics
20. Precautions
16.5
16.6
17.1
17.2
17.3
17.4
17.5
18.1
18.2
18.3
18.4
18.5
18.6
20.1
20.2
18.3.1
18.3.2
18.4.1
18.4.2
18.4.3
18.4.4
18.4.5
18.5.1
18.6.1
20.1.1
20.1.2
20.2.1
20.2.2
20.2.3
Internal Equivalent Circuit of Analog Input ..............................................180
Inflow Current Bypass Circuit ..................................................................181
Functions of Programmable I/O Ports .....................................................182
Effect on Peripheral Functions ................................................................182
Pins Other than Programmable I/O Ports................................................182
Port setting ..............................................................................................189
Unassigned Pin Handling ........................................................................193
Overview .................................................................................................194
Memory Map ...........................................................................................196
Functions To Prevent Flash Memory from Rewriting ..............................198
CPU Rewrite Mode..................................................................................200
Standard Serial I/O Mode........................................................................215
Parallel I/O Mode.....................................................................................219
Stop Mode and Wait Mode......................................................................236
Interrupts .................................................................................................237
ID Code Check Function ..................................................................198
ROM Code Protect Function ............................................................199
EW0 Mode........................................................................................201
EW1 Mode........................................................................................201
Software Commands ........................................................................208
Status Register .................................................................................212
Full Status Check .............................................................................213
ID Code Check Function ..................................................................215
ROM Code Protect Function ............................................................219
Stop Mode ........................................................................................236
Wait Mode ........................................................................................236
Reading Address 00000h .................................................................237
SP Setting.........................................................................................237
External Interrupt and Key Input Interrupt ........................................237
A - 5
182
194
220
236