UPD78F0535GB(T)-UEU-A NEC, UPD78F0535GB(T)-UEU-A Datasheet - Page 247
UPD78F0535GB(T)-UEU-A
Manufacturer Part Number
UPD78F0535GB(T)-UEU-A
Description
8BIT MCU, 60K FLASH, 3KB RAM, LQFP
Manufacturer
NEC
Datasheet
1.UPD78F0535GBT-UEU-A.pdf
(773 pages)
Specifications of UPD78F0535GB(T)-UEU-A
Controller Family/series
UPD78
No. Of I/o's
55
Ram Memory Size
3KB
Cpu Speed
20MHz
No. Of Timers
8
No. Of Pwm
RoHS Compliant
Core Size
8bit
Program Memory Size
60KB
Oscillator Type
External, Internal
- Current page: 247 of 773
- Download datasheet (6Mb)
7.6 Cautions for 16-Bit Timer/Event Counters 00 and 01
(1) Restrictions for each channel of 16-bit timer/event counter 0n
(2) Timer start errors
(3) Setting of CR00n and CR01n (clear & start mode entered upon a match between TM0n and CR00n)
As interval timer
As square-wave output
As external event counter
As clear & start mode entered by
TI00n pin valid edge input
As free-running timer
As PPG output
As one-shot pulse output
As pulse width measurement
Table 7-5 shows the restrictions for each channel.
An error of up to one clock may occur in the time required for a match signal to be generated after timer start.
This is because counting TM0n is started asynchronously to the count pulse.
Set a value other than 0000H to CR00n and CR01n (TM0n cannot count one pulse when it is used as an external
event counter).
Remark n = 0:
Operation
n = 0, 1:
Table 7-5. Restrictions for Each Channel of 16-Bit Timer/Event Counter 0n
µ
µ
PD78F0531, 78F0532, 78F0533
PD78F0534, 78F0535, 78F0536, 78F0537, 78F0537D
TM0n count value
CHAPTER 7 16-BIT TIMER/EVENT COUNTERS 00 AND 01
Count pulse
Using timer output (TO0n) is prohibited when detection of the valid edge of the TI01n pin is
used. (TOC0n = 00H)
0000H ≤ CP01n < CR00n ≤ FFFFH
Setting the same value to CR00n and CP01n is prohibited.
Using timer output (TO0n) is prohibited (TOC0n = 00H)
Figure 7-60. Start Timing of TM0n Count
Timer start
User’s Manual U17260EJ6V0UD
0000H
0001H
0002H
Restriction
−
−
0003H
0004H
247
Related parts for UPD78F0535GB(T)-UEU-A
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
16/8 bit single-chip microcomputer
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Dual audio power amp circuit
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Dual comparator
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
MOS type composite field effect transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
50 V/100 mA FET array incorporating 2 N-ch MOSFETs
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Twin transistors equipped with different model chips(6P small MM)
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Bipolar analog integrated circuit
Manufacturer:
NEC
Datasheet: