R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 440

• Manufacturer Part Number: R5F21236KFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/23r

Specifications of R5F21236KFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• For Use With: RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
Figure 20.2
02BFFh
0BFFFh
0FFFFh
02BFFh
0BFFFh
0FFFFh
0C000h
13FFFh
0C000h
02400h
04000h
10000h
02400h
04000h
NOTES:
1. When setting the FMR02 bit in the FMR0 register to 1 (enables to rewrite) and the FMR15 bit in the FMR1 register to 0 (enables to rewrite),
2. When setting the FMR02 bit in the FMR0 register to 1 (enables to rewrite), Block 2 and Block 3 are rewritable (only for CPU rewrite mode).
3. Do not use addresses 20000h to 23FFFh because these areas are used for the emulator debugger. Refer to 24. Notes on Emulator
4. This area is to store the boot program provided by Renesas Technology.
Block 0 is rewritable. When setting the FMR16 bit to 0 (enables to rewrite), Block 1 is rewritable (only for CPU rewrite mode).
Debugger.
Flash Memory Block Diagram for R8C/23 Group
64 Kbytes ROM product
48 Kbytes ROM product
Block 1: 32 Kbytes
Block 1: 32 Kbytes
Block 0: 32 Kbytes
Block 0: 16 Kbytes
Block A: 1 Kbyte
Block B: 1 Kbyte
Block A: 1 Kbyte
Block B: 1 Kbyte
User ROM area
User ROM area
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(1)
(1)
(1)
(1)
02BFFh
0BFFFh
1BFFFh
02BFFh
0BFFFh
0C000h
0FFFFh
13FFFh
0C000h
0FFFFh
02400h
04000h
10000h
14000h
02400h
08000h
96 Kbytes ROM product
32 Kbytes ROM product
Block 1: 32 Kbytes
Block 1: 16 Kbytes
Block 0: 32 Kbytes
Block 2: 32 Kbytes
Block 0: 16 Kbytes
Block A: 1 Kbyte
Block B: 1 Kbyte
Block A: 1 Kbyte
Block B: 1 Kbyte
User ROM area
User ROM area
(1)
(1)
(2)
(1)
(1)
Program ROM
0BFFFh
1BFFFh
02BFFh
0C000h
0FFFFh
13FFFh
1C000h
23FFFh
0FFFFh
0E000h
02400h
04000h
10000h
14000h
Boot ROM area (reserved area)
128 Kbytes ROM product
Block 3: 32 Kbytes
Block 1: 32 Kbytes
Block 0: 32 Kbytes
Block 2: 32 Kbytes
Block A: 1 Kbyte
Block B: 1 Kbyte
User ROM area
8 Kbytes
20. Flash Memory
(2, 3)
(1)
(1)
(2)
(4)