EM6520 EM Microelectronic, EM6520 Datasheet - Page 50

• Manufacturer Part Number: EM6520
• Description: MFP version of EM6620 Ultra Low Power Microcontroller 4x8 LCD Driver
• Manufacturer: EM Microelectronic

18.5 SVLD and Input Comparator
Conditions: Standard operating conditions (unless otherwise specified)
Note 4: VSVLDNom is coming from the SVLD option Mask definition sheet ,default 2.4 V (chapter 16.1.4).
18.6 Oscillator
Conditions: T=25 ° C (unless otherwise specified)
EM Microelectronic-Marin SA CH-2074 Marin, Switzerland, Tel. [phone], Fax. [phone]
50
Parameter
SVLD voltage Level
Input Comparator
VINMax=VDD+0.2V
VDD= V
Input Comparator
voltage dependency
versus VDD
Parameter
Temperature stability
Input capacitor
Output capacitor
Transconductance
Oscillator start voltage
Oscillator start time
System start time
(oscillator + cold start +
reset)
Oscillation detector
frequency
SVLDN
om
Conditions
0 ... 60°C
0 ... 60°C
Conditions
Ref VSS
Ref VSS
50mVpp,VDDmin
Tstart < 10 s
VDD > VDDMin
VDD > VDDmin
+15 ... +35 °C
Symb.
dVSVLD/dVDD
V
V
SVLD
SVLD
Symb.
t
df/f x dT
Cin
Cout
Gm
Ustart
tdosc
tdsys
DetFreq
0.92 V
0.92 V
Min.
SVLDN
SVLDN
VDDmin
Min.
om V
om V
5,6
12,1
2.5
Typ.
SVLD
SVLD
-35
0.5
1.5
7
14
Typ.
© EM Microelectonic-Marin SA , 12/98 Rev. A/246
NOM
NOM
A COMPANY OF
1.08 V
1.08 V
Max.
15.0
0,3
8,4
15,9
3
4
12
Max.
SVLDN
SVLDN
EM6520
om
om
s
Unit
ppm /°C
pF
pF
uA/V
V
s
kHz
Unit
mV/V
V
V