P8XCL580HFT View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'P8XCL580HFT' PDF : 80 Pages View PDF
Philips Semiconductors
Low voltage 8-bit microcontrollers with
UART, I2C-bus and ADC
Product specification
P80CL580; P83CL580
handbook, full pagewidth
Rf
XTAL1
C1 i
V1
gm
R2
XTAL2
C2 i
MLA578
Fig.32 Oscillator equivalent circuit diagram.
Table 50 Oscillator equivalent circuit parameters
The equivalent circuit data of the internal oscillator compares with that of matched crystals.
SYMBOL
PARAMETER
gm
transconductance
C1i
input capacitance
C2i
output capacitance
R2
output resistance
OPTION
Oscillator 1; 32 kHz
Oscillator 2
Oscillator 3
Oscillator 4
Oscillator 1; 32 kHz
Oscillator 2
Oscillator 3
Oscillator 4
Oscillator 1; 32 kHz
Oscillator 2
Oscillator 3
Oscillator 4
Oscillator 1; 32 kHz
Oscillator 2
Oscillator 3
Oscillator 4
CONDITION
Tamb = +25 °C;
VDD = 4.5 V
MIN.
−
200
400
1 000
−
−
−
−
−
−
−
−
−
−
−
−
TYP.
15
600
1 500
4 000
3.0
8.0
8.0
8.0
23
8.0
8.0
8.0
3 800
65
18
5.0
MAX.
−
1 000
4 000
10 000
−
−
−
−
−
−
−
−
−
−
−
−
UNIT
µS
µS
µS
µS
pF
pF
pF
pF
pF
pF
pF
pF
kΩ
kΩ
kΩ
kΩ
1997 Mar 14
54
Share Link: 
