UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 166

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

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

164
Note
Remark f
Symbol
TMC7
Expanded-specification products only.
IDEV2
X
TCL72 TCL71
CE7
CE7
: System clock oscillation frequency
Other than above
7
0
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
IDEV1
Figure 8-2. Format of Inverter Timer Control Register 7
Clear and stop (TO70 to TO75 are Hi-Z)
Count enable
6
0
0
1
1
0
0
1
1
0
0
0
1
1
0
0
TCL72 TCL71 TCL70 IDEV2 IDEV1 IDEV0
IDEV0
TCL70
CHAPTER 8 10-BIT INVERTER CONTROL TIMER
5
0
1
0
1
0
1
0
1
0
1
0
1
0
1
TM7, DTM0 to DTM2, RTM0 operation control
Occurs once every TM7 underflow.
Occurs once every two TM7 underflows.
Occurs once every three TM7 underflows.
Occurs once every four TM7 underflows.
Occurs once every five TM7 underflows.
Occurs once every six TM7 underflows.
Occurs once every seven TM7 underflows.
Occurs once every eight TM7 underflows.
f
f
f
f
f
f
Setting prohibited
X
X
X
X
X
X
4
/2
/2
/2
/2
/2
4
2
3
5
User’s Manual U13029EJ7V1UD
750 kHz
12 MHz
6 MHz
3 MHz
1.5 MHz
375 kHz
3
INTTM7 occurrence frequency selection
At f
X
2
= 12 MHz
Count clock selection
1
Note
0
8.38 MHz
4.19 MHz
2.1 MHz
1.05 MHz
524 kHz
262 kHz
At f
Address
FF90H
X
= 8.38 MHz
After reset
00H
R/W
R/W