UPD78F0411GA-GAM-AX Datasheet, PDF (511/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 24 FLASH MEMORY
24.2 Writing with Flash memory programmer
Data can be written to the flash memory on-board or off-board, by using a dedicated flash memory programmer.
(1) On-board programming
The contents of the flash memory can be rewritten after the 78K0/LC3 has been mounted on the target system.
The connectors that connect the dedicated flash memory programmer must be mounted on the target system.
(2) Off-board programming
Data can be written to the flash memory with a dedicated program adapter (FA series) before the 78K0/LC3 is
mounted on the target system.
Remark The FA series is a product of Naito Densei Machida Mfg. Co., Ltd.
Table 24-2. Wiring Between 78K0/LC3 and Dedicated Flash memory programmer
Pin Configuration of Dedicated Flash memory programmer
With UART6
Signal Name
I/O
Pin Function
Pin Name
Pin No.
SI/RxD
Input
Receive signal
TxD6/SEG6/P112
24
SO/TxD
Output
Transmit signal
RxD6/SEG7/P113
23
SCK
Output
Transfer clock
−
−
CLK
Output
Clock to 78K0/LC3
Note 1
Note 1
/RESET
Output
Reset signal
RESET
6
FLMD0
Output
Mode signal
FLMD0
9
VDD
I/O
VDD voltage generation/ VDD
14
power monitoring
VDD^{Note 2}
35
AVREF^{Note 3}
GND
−
Ground
VSS
13
VSS^{Note 2}
36
AVSS^{Note 3}
Notes 1.
2.
3.
Only the X1 clock (fX) or external main system clock (fEXCLK) can be used when UART6 is used. When
using the clock output of the dedicated flash memory programmer, pin connection varies depending on the
type of the dedicated flash memory programmer used.
• PG-FP4, FL-PR4:
Connect CLK of the programmer to EXCLK/X2/P122 (pin 10).
• PG-FPL3, FP-LITE3: Connect CLK of the programmer to X1/P121 (pin 11), and connect its inverted
signal to X2/EXCLK/P122 (pin 10).
μPD78F040x only.
μPD78F041x only.
User’s Manual U18698EJ1V0UD
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