HMS87C5216 ETC1 [List of Unclassifed Manufacturers], HMS87C5216 Datasheet - Page 65
HMS87C5216
Manufacturer Part Number
HMS87C5216
Description
CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER FOR UR(Universal Remocon) & WIRELESS KEYBOARD
Manufacturer
ETC1 [List of Unclassifed Manufacturers]
Datasheet
1.HMS87C5216.pdf
(76 pages)
- Current page: 65 of 76
- Download datasheet (2Mb)
16. OSCILLATION CIRCUIT
Oscillation circuit is designed to be used either with a ceramic
resonator or crystal oscillator. Fig. 4.2-(a) shows circuit dia-
grams using a crystal (or ceramic) oscillator. As shown in the di-
agram, oscillation circuits can be constructed by connecting a
oscillator between Xout and Xin. Clock from oscillation circuit
makes CPU clock via clock pulse generator, and then enters pres-
* Recommendable resonator
SEP. 2004 Ver 1.01
Figure 16-1 Oscillator configurations
* MC type is building in load capacitior.CCR type is chip type.
(b) External clock input circuit
(a) External Crystal (Ceramic) oscillator circuit
Frequency
4.0 MHz
Xout
Xout
Xin
Xin
Resonator Maker
TDK
TDK
TDK
CQ
CCR4.0MC3
FCR4.0MC5
Part Name
ZTA4.00MG
FCR4.0M5
Cout
Cin
External clock
caler to make peripheral hardware clock. Alternately, the oscilla-
tor may be driven from an external source as shown is Fig. 4.2.-
(b). In the Standby (STOP) mode, oscillatiion stop, Xout state
goes to ``HIigh``, Xin state goes to ``Low``, and built-in feed
back resistor is disabled.
Load Capacitor
Cin=Cout=30pF
Cin=Cout=33pF
Cin=Cout=open
Operating Voltage
2.2 ~ 4.0V
2.2 ~ 4.0V
2.2 ~ 4.0V
2.2 ~ 4.0V
HMS87C5216
Related parts for HMS87C5216
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
14-Bit, 1 GSPS Digital-to-Analog Converter with Standby Mode of Operation
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
A SERIES OF SPECTRAL - RESPONSE SILICON PHOTOCELLS DESIGNED FOR UNIQUE PRODUCT APPLICATIONS
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
Mini size of Discrete semiconductor elements
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
3 Watts of Output Power From a Package
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
DTMF Tone Generator
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
SILICON TRIACS
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
N P-Channel Enhancement Mode Enhancement Mode
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
Dot Matrix LCD 80-Channel Driver
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
Level shifting hot swappable I2C-bus and SMBus bus buffer
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
Common Mode Choke Coils for Signal Line SMD
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
Technische Daten Technical Data
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
2-Channel PWM Controller for LCD Bias
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
Small-Signal Schottky Barrier Diodes
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
Multilayer Ceramic Capacitors
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
DIP 14 SERIES REED RELAYS
Manufacturer:
ETC1 [List of Unclassifed Manufacturers]
Datasheet: