UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 251

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

8-bit timer counter Hn
<1> The count operation is enabled by setting the TMHEn bit to 1. Start 8-bit timer counter Hn by masking one
<2> When the values of 8-bit timer counter Hn and the CMP0n register match, an active level is output. At this
<3> When the values of 8-bit timer counter Hn and the CMP1n register match, an inactive level is output. At this
<4> Clearing the TMHEn bit to 0 during timer Hn operation sets the INTTMHn signal to the default and PWM
(TOLEVn = 0)
(TOLEVn = 1)
Count clock
count clock to count up. At this time, PWM output outputs an inactive level.
time, the value of 8-bit timer counter Hn is cleared, and the INTTMHn signal is output.
time, the 8-bit counter value is not cleared and the INTTMHn signal is not output.
output to an inactive level.
Remark n = 0 to 2, however, TOH0 and TOH1 only for TOHn
INTTMHn
TMHEn
CMP0n
CMP1n
TOHn
TOHn
<1>
00H 01H
Figure 8-14. Operation Timing in PWM Output Mode (1/4)
CHAPTER 8 8-BIT TIMERS H0, H1, AND H2
A5H 00H 01H 02H
User’s Manual U18698EJ1V0UD
<2>
(a) Basic operation
A5H
01H
<3>
A5H 00H
01H 02H
A5H 00H
<4>
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