R5F21237JFP#U0 Renesas Electronics America, R5F21237JFP#U0 Datasheet - Page 439
R5F21237JFP#U0
Manufacturer Part Number
R5F21237JFP#U0
Description
IC R8C/23 MCU FLASH 48LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/23r
Datasheet
1.R5F21237DFPU0.pdf
(551 pages)
Specifications of R5F21237JFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
CAN, I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
2.5K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21237JFP#U0R5F21237JFP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5F21237JFP#U0R5F21237JFP#ES
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5F21237JFP#U0R5F21237JFP#U1
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 439 of 551
- Download datasheet (6Mb)
R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
Figure 20.1
0BFFFh
0BFFFh
0C000h
0FFFFh
13FFFh
0C000h
0FFFFh
04000h
10000h
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 (enable 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/22 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
User ROM area
User ROM area
Page 417 of 501
(1)
(1)
(1)
(1)
0BFFFh
1BFFFh
0BFFFh
0C000h
0FFFFh
13FFFh
0C000h
0FFFFh
04000h
10000h
14000h
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
User ROM area
User ROM area
(1)
(1)
(2)
(1)
(1)
Program ROM
0BFFFh
1BFFFh
0C000h
0FFFFh
13FFFh
1C000h
23FFFh
0FFFFh
0E000h
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
User ROM area
8 Kbytes
(2, 3)
20. Flash Memory
(1)
(1)
(2)
(4)
Related parts for R5F21237JFP#U0
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: