R5F64175DFD#U0 Renesas Electronics America, R5F64175DFD#U0 Datasheet - Page 528

• Manufacturer Part Number: R5F64175DFD#U0
• Description: MCU 384+8KB FLASH 40K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C/R32C/100/117r

Specifications of R5F64175DFD#U0

• Core Processor: R32C/100
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IEBus, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 120
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R32C/117 Group
REJ09B0533-0110
Sep 08, 2010
Table 27.4
27.2.3
Block 17
Block 16
Block 15
Block 14
Block 13
Block 12
Block 11
Block 10
Block B
Block A
Block 9
Block 8
Block 7
Block 6
Block 5
Block 4
Block 3
Block 2
Block 1
Block 0
Block
This protection is available only in standard serial I/O mode. When the ID code protection is activated, a
command sent from the serial programmer is accepted only if the 7-byte ID code sent from the serial
programmer is identical to the ID code programmed in the flash memory. However, if the reset vector is
FFFFFFFFh, the ID code check is skipped because the flash memory is considered as “erase
completed”. When the reset vector is FFFFFFFFh and the ROM code protection is activated, only the
block erase command is accepted.
The ID codes sent from the serial programmer are consecutively numbered as ID1, ID2, ..., and ID7.
On the other hand, the ID codes programmed in the flash memory, also numbered as ID1, ID2, ..., and
ID7, are respectively assigned for addresses FFFFFFE8h, FFFFFFE9h, ..., and FFFFFFEEh as shown
in Figure 27.2. The ID code protection is activated when a program which has an ID code set in the
corresponding address is written to the flash memory.
In the high speed version (64 MHz version), the following two ASCII code combinations are specified as
reserved ID codes: “ALeRASE” and “Protect”. Refer to Table 27.5, 27.2.4 “Forcible Erase Function”,
and 27.2.5 “Standard Serial I/O Mode Disable Function” for details.
ID Code Protection
Protect Bit Addresses
Rev.1.10
Protect Bit 0
FFFB0100h
FFFC0100h
FFFD0100h
FFFE0100h
FFFE8100h
FFF00100h
FFF10100h
FFF20100h
FFF30100h
FFF40100h
FFF50100h
FFF60100h
FFF70100h
FFF80100h
FFF90100h
FFFA0100h
FFFF0100h
FFFF8100h
00060100h
00061100h
Protect Bit 1
FFFB0300h
FFFC0300h
FFFD0300h
FFFE0300h
FFFE8300h
FFF00300h
FFF10300h
FFF20300h
FFF30300h
FFF40300h
FFF50300h
FFF60300h
FFF70300h
FFF80300h
FFF90300h
FFFA0300h
FFFF0300h
FFFF8300h
00060300h
00061300h
27. Flash Memory
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