upd78f0124m6gba1-8et Renesas Electronics Corporation., upd78f0124m6gba1-8et Datasheet - Page 400

• Manufacturer Part Number: upd78f0124m6gba1-8et
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

400
Notes 1.
Figure 25-5. Example of Wiring Adapter for Flash Memory Writing in UART (UART0 + HS) Mode
2.
µ
µ
Connect the REGC pin as follows.
µ
µ
PD78F0124, 78F0124(A): 2.7 to 5.5 V
PD78F0124(A1):
PD78F0124, 78F0124(A): Connect directly to V
PD78F0124(A1):
SI
1
2
3
4
5
6
7
8
9
10
11
12
13
52 51 50 49 48 47 46 45 44 43 42
Note 2
14 15 16 17 18 19 20 21 21 23 24
SO
3.3 to 5.5 V
Connect directly to V
SCK
CHAPTER 25
User’s Manual U16315EJ3V1UD
WRITER INTERFACE
LVDD (VDD2)
CLK
GND
VDD
/RESET V
PD78F0124
DD
DD
or connect to GND via a 1
PP
41 40
RESERVE/HS
25 26
39
38
37
36
35
34
33
32
31
30
29
28
27
V
GND
DD
µ
(2.7 to 5.5 V)
F capacitor
Note 1