HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 546

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

board update routine area, and the on-board update routine execution state is entered (flash
memory programming is performed).
Therefore, a routine conforming to the programming algorithm described later must be provided in
the on-board update routine transferred from the host.
Figure 21.6 shows the system configuration in boot mode, and figure 21.7 shows the boot mode
execution procedure.
Boot-Mode Execution Procedure: Figure 21.7 shows the boot-mode execution procedure.
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Host
Figure 21.6 Boot-Mode System Configuration
Transmission of verification data
Reception of programming data
RxD1
TxD1
SCI1
H8/3437SF
Flash memory
On-chip RAM