UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 235

• Manufacturer Part Number: UPD78F0988AGC-8BS
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Note
Caution If a write to BRGC01 is performed during communication, the output of the baud rate
Remarks 1. f
Symbol
BRGC01
Expanded-specification products only.
generator may be disrupted, preventing normal communication from continuing. BRGC01
should therefore not be written to during communication.
2. f
3. k: Value set in bits MDL010 to MDL013 (0
Figure 12-10. Format of Baud Rate Generator Control Register 1
X
SCK
MDL013
TPS012
: System clock oscillation frequency
7
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
: 5-bit counter source clock
CHAPTER 12 SERIAL INTERFACES UART00 AND UART01
TPS012 TPS011 TPS010 MDL013 MDL012 MDL011 MDL010
MDL012 MDL011
TPS011 TPS010
6
1
0
0
0
0
0
1
1
1
1
0
1
0
0
1
0
1
1
0
0
0
1
1
1
5
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
MDL010
f
f
f
f
f
f
f
f
User’s Manual U13029EJ7V1UD
4
X
X
X
X
X
X
X
X
/2
/2
/2
/2
/2
/2
/2
/2
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
2
3
4
5
6
7
8
9
3
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
Setting prohibited
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
/19
/20
/16
/17
/18
/21
/22
/23
/24
/25
/26
/27
/28
/29
/30
3 MHz
1.5 MHz
750 kHz
375 kHz
187 kHz
93.7 kHz
46.8 kHz
23.4 kHz
5-bit counter source clock selection
Baud rate generator input clock selection
2
At f
X
= 12 MHz
1
k
0
Note
14)
Address
FFAAH
2 MHz
1 MHz
524 kHz
262 kHz
131 kHz
65.5 kHz
32.7 kHz
16.4 kHz
At f
X
After reset
= 8.38 MHz
00H
R/W
0
1
2
3
5
6
7
8
9
10
R/W
4
11
12
13
14
–
k
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