UPD78F0535GB(T)-UEU-A NEC, UPD78F0535GB(T)-UEU-A Datasheet - Page 440
![8BIT MCU, 60K FLASH, 3KB RAM, LQFP](/photos/19/1/190186/ge64lqfp05-40_sml.jpg)
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: 440 of 773
- Download datasheet (6Mb)
to IIC shift register 0 (IIC0), and the transmitting side cancels the wait state when data is written to IIC0.
440
Transfer lines
(2) When master and slave devices both have a nine-clock wait
Remark
A wait may be automatically generated depending on the setting of bit 3 (WTIM0) of IIC control register 0 (IICC0).
Normally, the receiving side cancels the wait state when bit 5 (WREL0) of IICC0 is set to 1 or when FFH is written
The master device can also cancel the wait state via either of the following methods.
• By setting bit 1 (STT0) of IICC0 to 1
• By setting bit 0 (SPT0) of IICC0 to 1
Master
Slave
(master transmits, slave receives, and ACKE0 = 1)
ACKE0: Bit 2 of IIC control register 0 (IICC0)
WREL0: Bit 5 of IIC control register 0 (IICC0)
ACKE0
SDA0
SCL0
SCL0
SCL0
IIC0
IIC0
H
Generate according to previously set ACKE0 value
D2
6
6
Master and slave both wait
after output of ninth clock
D1
7
7
CHAPTER 17 SERIAL INTERFACE IIC0
D0
8
8
User’s Manual U17260EJ6V0UD
Figure 17-18. Wait (2/2)
ACK
9
9
Wait from
master and
slave
Wait from slave
IIC0 data write (cancel wait)
1
D7
1
FFH is written to IIC0 or WREL0 is set to 1
D6
2
2
D5
3
3
Related parts for UPD78F0535GB(T)-UEU-A
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![UPD70325L-8](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
16/8 bit single-chip microcomputer
Manufacturer:
NEC
Datasheet:
![UPC1316C](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
Dual audio power amp circuit
Manufacturer:
NEC
Datasheet:
![UPC393C](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
Dual comparator
Manufacturer:
NEC
Datasheet:
![UPA572T](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
MOS type composite field effect transistor
Manufacturer:
NEC
Datasheet:
![UPA672T](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
50 V/100 mA FET array incorporating 2 N-ch MOSFETs
Manufacturer:
NEC
Datasheet:
![UPA802T](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
![UPA803T](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
![UPA805T](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
![UPA807T](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
![UPA836TF](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
Twin transistors equipped with different model chips(6P small MM)
Manufacturer:
NEC
Datasheet:
![UPC1676G](/images/manufacturer_photos/0/4/470/nec_tmb.jpg)
Part Number:
Description:
Bipolar analog integrated circuit
Manufacturer:
NEC
Datasheet: