R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 265

• 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
21. Precaution for On-Chip Debugger
When using the on-chip debugger to develop the R8C/16 and R8C/17 groups program and debug, pay the
following attention.
Connecting and using the on-chip debugger has some peculiar restrictions. Refer to each on-chip debugger
manual for on-chip debugger details.
(1) Do not use from OC000h to OC7FFh because the on-chip debugger uses these addresses.
(2) Do not set the address match interrupt (the registers of AIER, RMAD0, RMAD1 and the fixed vector
(3) Do not use the BRK instruction in a user system.
(4) The stack pointer with up to 8 bytes is used during the user program break. Therefore, save space
tables) in a user system.
of 8 bytes for the stack area.
Jan 19, 2006
Page 250 of 254
21. Precaution for On-Chip Debugger