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RL78/G1A CHAPTER 25 FLASH MEMORY
Table 25-1. Wiring between RL78/G1A and Dedicated Flash Memory Programmer
Pin No.
Pin Configuration of Dedicated Flash Memory
Programmer
25-pin 32-pin 48-pin 64-pin
Signal Name
PG-FP5,
FL-PR5
E1 on-chip
debugging
emulator
I/O Pin Function
Pin Name
FLGA (3x3) WQFN (5x5)
LQFP (7x7),
WQFN (7x7)
LQFP (10x10) FBGA (4x4)
− TOOL0 I/O
Transmit/
receive signal
SI/RxD − I/O
Transmit/
receive signal
TOOL0/
P40
A5 1 39 5 D6
− RESET Output
/RESET − Output
Reset signal RESET B5 2 40 6 E7
VDD I/O
V
DD voltage
generation/
power
monitoring
V
DD B3 8 48 15 B7
VSS B2 7 47 13 C7
EVSS − − − 14 B8
GND − Ground
REGC
Note
A2 6 46 12 D7
VDD B3 8 48 − − EMVDD −
Driving power
for TOOL0 pin
EVDD − − − 16 A8
<R>
Note Connect REGC pin to ground via a capacitor (0.47 to 1
μ
F).
Remark Pins that are not indicated in the above table can be left open when using the flash memory programmer
for flash programming.
R01UH0305EJ0200 Rev.2.00 803
Jul 04, 2013