D63GS NEC, D63GS Datasheet - Page 29
D63GS
Manufacturer Part Number
D63GS
Description
Search -----> UPD63GS
Manufacturer
NEC
Datasheet
1.D63GS.pdf
(68 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
D63GS
Manufacturer:
MOTOROLA
Quantity:
165
- Current page: 29 of 68
- Download datasheet (378Kb)
www.DataSheet4U.com
8. SYSTEM CLOCK OSCILLATION CIRCUIT
The system clock oscillation circuit consists of oscillation circuits for ceramic resonators (f
The system clock oscillation circuit stops its oscillation when reset or in STOP mode.
Caution When using the system clock oscillation circuit, wire area indicated by the dotted-line in the
diagram as follows to reduce the effects of the wiring capacitance, etc.
• Make the wiring as short as possible.
• Do not allow the wiring to intersect other signal lines. Do not wire close to lines through
• Make sure that the point where the oscillation circuit capacitor is installed is always at the
• Do not extract signals from the oscillation circuit.
which large fluctuating currents flow.
same electric potential as the ground. Never earth with a ground pattern through which large
currents flow.
Ceramic resonator
X
OUT
Figure 8-1. System Clock
PD63, 63A, 64
X
IN
GND
PD63, 63A, 64
X
= 2.4 to 8 MHz).
29
Related parts for D63GS
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: