UPD78F0535GB(T)-UEU-A NEC, UPD78F0535GB(T)-UEU-A Datasheet - Page 347
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: 347 of 773
- Download datasheet (6Mb)
1. Stop bit length: 1
2. Stop bit length: 2
(c) Transmission
If bit 7 (POWER0) of asynchronous serial interface operation mode register 0 (ASIM0) is set to 1 and bit 6
(TXE0) of ASIM0 is then set to 1, transmission is enabled. Transmission can be started by writing transmit
data to transmit shift register 0 (TXS0). The start bit, parity bit, and stop bit are automatically appended to
the data.
When transmission is started, the start bit is output from the T
followed by the rest of the data in order starting from the LSB. When transmission is completed, the parity
and stop bits set by ASIM0 are appended and a transmission completion interrupt request (INTST0) is
generated.
Transmission is stopped until the data to be transmitted next is written to TXS0.
Figure 14-8 shows the timing of the transmission completion interrupt request (INTST0). This interrupt
occurs as soon as the last stop bit has been output.
Caution After transmit data is written to TXS0, do not write the next transmit data before the
T
T
X
X
D0 (output)
D0 (output)
INTST0
INTST0
transmission completion interrupt signal (INTST0) is generated.
Figure 14-8. Transmission Completion Interrupt Request Timing
Start
Start
CHAPTER 14 SERIAL INTERFACE UART0
D0
D0
User’s Manual U17260EJ6V0UD
D1
D1
D2
D2
D6
D6
X
D0 pin, and the transmit data is output
D7
D7
Parity
Parity
Stop
Stop
347
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: