UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 198

• 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

196
Note OVF0 is 1 only when 16-bit timer capture/compare register 00 is set to FFFFH.
Caution
Valid edge of TI00
TM0 count value
TI00 pin input
INTTM00
Figure 8-13. External Event Counter Operation Timing (with Rising Edge Specified)
When reading the external event counter count value, TM0 should be read.
f
CR00
X
/2
3
0000H 0001H 0002H 0003H 0004H 0005H
Figure 8-12. External Event Counter Configuration Diagram
Noise eliminator
CHAPTER 8 16-BIT TIMER/EVENT COUNTER 0
User’s Manual U14046EJ5V0UD
N
16-bit timer capture/compare
16-bit timer counter 0 (TM0)
Internal bus
register 00
N
1
Match
N
Clear
0000H 0001H 0002H 0003H
OVF0
Note
INTTM00