UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 265
UPD78F0537DGA(T)-9EV-A
Manufacturer Part Number
UPD78F0537DGA(T)-9EV-A
Description
8BIT MCU, 128K FLASH, 7KB RAM, SMD
Manufacturer
NEC
Datasheet
1.UPD78F0535GBT-UEU-A.pdf
(773 pages)
Specifications of UPD78F0537DGA(T)-9EV-A
Controller Family/series
UPD78
No. Of I/o's
55
Ram Memory Size
7KB
Cpu Speed
20MHz
No. Of Timers
8
No. Of Pwm
RoHS Compliant
Core Size
8bit
Program Memory Size
128KB
Oscillator Type
External, Internal
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Remarks 1. <1> to <3> and <5> in Figure 8-14 (a) correspond to <1> to <3> and <5> in PWM output operation in
Count clock
INTTM5n
TCE5n
TM5n
CR5n
TO5n
INTTM5n
2. n = 0, 1
TCE5n
Count clock
8.4.4 (1) PWM output basic operation.
TM5n
CR5n
TO5n
00H 01H
INTTM5n
TCE5n
<1> Inactive level
N
TM5n
CR5n
TO5n L (Inactive level)
t
00H
<1> Inactive level
FFH
01H
00H
t
CHAPTER 8 8-BIT TIMER/EVENT COUNTERS 50 AND 51
00H
FFH 00H 01H 02H
01H
t
Figure 8-14. PWM Output Operation Timing
(a) Basic operation (active level = H)
FFH 00H 01H 02H
<2> Active level
FFH 00H 01H 02H
User’s Manual U17260EJ6V0UD
(c) CR5n = FFH
(b) CR5n = 00H
<2> Active level
N N + 1
FFH 00H 01H 02H
<3> Inactive level
FFH 00H 01H 02H
<3> Inactive level
FFH 00H 01H 02H
<2> Active level
<2> Active level
M 00H
<5> Inactive level
M 00H
M
<5> Inactive level
00H
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