UPD75518 NEC, UPD75518 Datasheet - Page 10
UPD75518
Manufacturer Part Number
UPD75518
Description
4 BIT SINGLE-CHIP MICROCOMPUTER
Manufacturer
NEC
Datasheet
1.UPD75518.pdf
(180 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD75518GF-152
Manufacturer:
NEC
Quantity:
40
Company:
Part Number:
UPD75518GF-169
Manufacturer:
ST
Quantity:
103
Company:
Part Number:
UPD75518GF-245-3B9
Manufacturer:
NEC
Quantity:
275
Company:
Part Number:
UPD75518GF-347
Manufacturer:
CORERIVER
Quantity:
930
Company:
Part Number:
UPD75518QF
Manufacturer:
ROHM
Quantity:
11 970
- Current page: 10 of 180
- Download datasheet (2Mb)
10
1.3 PIN INPUT/OUTPUT CIRCUITS
Type A
Type B
Type B - C
Fig. 1-1 shows the input/output circuit of each PD75518(A) pin in a simplified manner.
IN
IN
IN
P-ch
Schmitt trigger input with hysteresis
Schmitt trigger input with hysteresis
V
DD
P.U.R.
P.U.R.: Pull-Up Resistor
CMOS input buffer
V
DD
P-ch
N-ch
Fig. 1-1 Pin Input/Output Circuits (1/3)
P.U.R.
enable
Type E - B
Type E
Type D
Push-pull output which can be set to high-impedance output
(off for both P-ch and N-ch)
Data
Output
disable
Output
disable
Data
Output
disable
Data
Output
disable
I/O circuit consisting of a push-pull output
of type D and an input buffer of type A
P.U.R.: Pull-Up Resistor
Type D
Type D
Type A
Type A
V
DD
V
DD
P-ch
N-ch
P.U.R.
P-ch
PD75518(A)
IN/OUT
IN/OUT
OUT
Related parts for UPD75518
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: