MCC141537 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MCC141537 Datasheet PDF : 22 Pages
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MAXIMUM RATINGS* (Voltages Referenced to VSS, TA=25˚C)
Symbol
Parameter
Value
Unit
AVDD,DVDD Supply Voltage
-0.3 to +4.0
V
VCC
VSS-0.3 to VSS+10.5 V
Vin
Input Voltage
VSS-0.3 to VDD+0.3
V
I
Current Drain Per Pin Excluding VDD and VSS
25
mA
Operating Temperature
TA1
For Using Internal Oscillator
TA2
For Using External Oscillator
-25 to +85
˚C
-30 to +85
˚C
Tstg
Storage Temperature Range
-65 to +150
˚C
* Maximum Ratings are those values beyond which damage to the device may occur. Functional
operation should be restricted to the limits in the Electrical Characteristics tables or Pin Descrip-
tion section.
VSS = AVSS = DVSS (DVSS =VSS of Digital circuit, AVSS = VSS of Analogue Circuit)
VDD = AVDD = DVDD (DVDD =VDDof Digital circuit, AVDD = VDD of Analogue Circuit)
This device contains circuitry to protect the inputs
against damage due to high static voltages or elec-
tric fields; however, it is advised that normal precau-
tions to be taken to avoid application of any voltage
higher than maximum rated voltages to this high
impedance circuit. For proper operation it is recom-
mended that Vin and Vout be constrained to the
range VSS < or = (Vin or Vout) < or = VDD. Reliability
of operation is enhanced if unused input are con-
nected to an appropriate logic voltage level (e.g.,
either VSS or VDD). Unused outputs must be left
open. This device may be light sensitive. Caution
should be taken to avoid exposure of this device to
any light source during normal operation. This
device is not radiation protected.
ELECTRICAL CHARACTERISTICS (Voltage Referenced to VSS, VDD=2.4 to 3.5V, TA=25˚C)
Symbol
Parameter
Test Condition
Min
Typ
Max Unit
DVDD
AVDD
I AC
Logic Circuit Supply Voltage Range
Voltage Generator Circuit Supply Voltage Range
Access Mode Supply Current Drain
(AVDD + DVDD Pins)
(Absolute value referenced to VSS)
VDD=3.0V, Internal DC/DC Converter On, Tripler
Enabled, Annunciator On/Off, R/W accessing,
Tcyc=1MHz, Osc. Freq.=38.4KHz, Display On.
2.4
3.0
3.5
V
2.4
-
3.5
V
0
200
300 µA
AIDP Display Mode Supply Current Drain
(AVDD Pin)
DIDP Display Mode Supply Current Drain
(DVDD Pin)
ISB1 Standby Mode Supply Current Drain
(AVDD + DVDD Pins)
VDD=3.0V, Internal DC/DC Converter On, Tripler
0
Enabled,
Annunciator On/OFF, R/W halt, Osc. Freq.=38.4KHz,
Display On.
0
VDD=3.0V, Internal DC/DC Converter On, Tripler
Enabled, Annunciator On/OFF, R/W halt, Osc.
Freq.=38.4KHz, Display On.
0
VDD=3.0V, Display off, Oscillator Disabled, R/W halt.
70
150 µA
6
15
µA
300
500 nA
ISB2 Standby Mode Supply Current Drain
(AVDD + DVDD Pins)
VDD=3.0V, External Oscillator, Oscillator Enabled,
0
1
2
µA
Display Off, R/W halt, Ext Osc. Freq.=38.4KHz.
ISB3
VCC1
Standby Mode Supply Current Drain
(AVDD + DVDD Pins)
LCD Driving Voltage Generator Output
(VCC Pin)
VDD=3.0V, Internal Oscillator, Oscillator Enabled,
Display Off, R/W halt, Int Osc. Freq.=38.4KHz.
Display On, Internal DC/DC Converter Enabled,
Tripler Enabled, Osc. Freq.=38.4KHz, Regulator
Enabled, Divider Enabled.
0
5
10
µA
-
3*AVDD 10.5
V
VCC2 LCD Driving Voltage Generator Output
(VCC Pin)
Display On, Internal DC/DC Converter Enabled,
Doubler Enabled, Osc. Freq.=38.4KHz,
Regulator Enabled, Divider Enabled.
-
2*AVDD
7
V
VLCD
VOH1
LCD Driving Voltage Input (VCC Pin)
Output High Voltage
(D0-D7, Annun0-2, BP, OSC2)
Internal DC/DC Converter Disabled.
Iout=100µA
AVDD
-
0.9*VDD
-
10.5 V
VDD
V
VOL1 Output Low Voltage
(D0-D7, Annun0-2, BP, OSC2)
Iout=100µA
0
-
0.1*VDD V
VR1 LCD Driving Voltage Source (VR Pin)
Regulator Enabled (VR voltage depends on TC and
0
Int/Ext Contrast Control )
-
VCC
V
VR2 LCD Driving Voltage Source (VR Pin)
Regulator Disable.
-
Floating
-
V
MC141537
3-102
MOTOROLA
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