UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 224

• Manufacturer Part Number: UPD78F0034BGC-8BS-A
• Description: MCU 8-Bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0034BGC-8BS-A

• Package: 64LQFP
• Family Name: 78K0
• Maximum Speed: 12 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 51
• Interface Type: 3-Wire/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

222
Address: FF70H
Symbol
TMC50
Remarks 1. In PWM mode, PWM output will be inactive because TCE50 = 0.
2. If LVS50 and LVR50 are read after data is set, 0 is read.
TMC506
TMC501
TCE50
TCE50
TOE50
LVS50
<7>
0
1
0
1
0
0
1
1
0
1
0
1
Figure 9-5. Format of 8-Bit Timer Mode Control Register 50 (TMC50)
After reset: 00H
After clearing to 0, count operation disabled (prescaler disabled)
Count operation start
Clear and start mode by match between TM50 and CR50
PWM (free-running) mode
Inversion operation disabled
Inversion operation enabled
Output disabled (port mode)
Output enabled
TMC506
LVR50
CHAPTER 9 8-BIT TIMER/EVENT COUNTERS 50, 51
6
0
1
0
1
In other modes (TMC506 = 0)
Timer F/F control
No change
Timer output F/F reset (0)
Timer output F/F set (1)
Setting prohibited
R/W
5
0
User’s Manual U14046EJ5V0UD
TM50 operating mode selection
TM50 count operation control
4
0
Timer output control
Timer output F/F status setting
LVS50
<3>
Active high
Active low
In PWM mode (TMC506 = 1)
LVR50
<2>
Active level selection
TMC501
1
TOE50
<0>