R5F212A8SNFP#U0 Renesas Electronics America, R5F212A8SNFP#U0 Datasheet - Page 595

• Manufacturer Part Number: R5F212A8SNFP#U0
• Description: IC R8C/2A MCU FLASH 64LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/2Ar

Specifications of R5F212A8SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 55
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2D
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/2A Group, R8C/2B Group
Rev.2.00
REJ09B0324-0200
23. Notes on On-Chip Debugger
When using the on-chip debugger to develop and debug programs for the R8C/2A Group and R8C/2B Group take note
of the following.
Connecting and using the on-chip debugger has some special restrictions. Refer to the on-chip debugger manual for
details.
(1)
(2)
(3)
(4)
(5)
Do not access the related UART1 registers.
Some of the user flash memory and RAM areas are used by the on-ship debugger. These areas cannot be
accessed by the user.
Refer to the on-chip debugger manual for which areas are used.
Do not set the address match interrupt (registers AIER, RMAD0, and RMAD1 and fixed vector tables) in a
user system.
Do not use the BRK instruction in a user system.
Debugging is available under the condition of supply voltage VCC = 2.7 to 5.5 V. Debugging with the on-chip
debugger under less than 2.7 V is not allowed.
Nov 26, 2007
Page 573 of 580
23. Notes on On-Chip Debugger