R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 210

• Manufacturer Part Number: R5F21134DFP#U0
• Description: IC R8C MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/13r

Specifications of R5F21134DFP#U0

• Core Size: 16-Bit
• Program Memory Size: 16KB (16K x 8)
• Oscillator Type: Internal
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• No. Of I/o's: 22
• Eeprom Memory Size: 4KB
• Ram Memory Size: 1024Byte
• Cpu Speed: 20MHz
• No. Of Timers: 16
• Digital Ic Case: RoHS Compliant
• Controller Family/series: R8C/13
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R8C/13 Group
Rev.1.20
REJ09B0111-0120
20. Usage notes for on-chip debugger
When using the on-chip debugger to develop the R8C/13 group program and debug, pay the following
attention.
(1) Do not use P0
(2) When write in the PD3 register (00E7
(3) Do not access the related serial interface 1 register.
(4) Do not use from OC000
(5) Do not set the address match interrupt (the registers of AIER, RMAD0, RMAD1 and the fixed
(6) Do not use the BRK instruction in a user system.
(7) Do not set the b5 to “0” by a user program since the on-chip debugger uses after setting the b5 in
(8) The stack pointer with up to 8 bytes is used during the user program break. Therefore, save space
Connecting and using the on-chip debugger has some peculiar restrictions. Refer to each on-chip
debugger manual for on-chip debugger details.
Jan 27, 2006
addresses.
vector tables) in a user system.
the FMR0 register to “1”.
of 8 bytes for the stack area.
page 199 of 205
0
/AN
7
/TxD
16
11
address to OC7FF
pin and P3
7
16
/TxD
address), set bit 7 to "0".
10
/RxD
16
address because the on-chip debugger uses these
1
pin.
20. Usage Notes for On-chip Debugger