71M6511 Maxim, 71M6511 Datasheet - Page 90

• Manufacturer Part Number: 71M6511
• Description: The 71M6511 and 71M6511H are highly integrated SoCs with an MPU core, RTC, flash, and LCD driver
• Manufacturer: Maxim

LCD BOOST
LCD DRIVERS
Applies to all COM and SEG pins. Unless otherwise stated, VLCD=5.0V, LCD_FS=1F
RTC
RESETZ
1
COMPARATORS
Page: 90 of 98
Guaranteed by design, not subject to test.
PARAMETER
VDRV Frequency
PARAMETER
VLC0 Max Voltage (
PARAMETER
Range for date
PARAMETER
Reset pulse width
Reset pulse fall time
PARAMETER
Offset Voltage
Hysteresis Current
Response Time
WD Disable Threshold (V1-V3P3A)
VDRV Sink Current
VDRV Source Current
VLCD Target Voltage
VLCD Input Current
VLC0 Min Voltage (
VLC1 Voltage,
VLC0 Voltage,
Output Impedance
V1-VBIAS
V1
V1
A Maxim Integrated Products Brand
1/3 bias
½ bias
1/3 bias
½ bias
LCD_FS
LCD_FS
=00)
=1F)
© 2005–2010 Teridian Semiconductor Corporation
With respect to VLCD
With respect to VLCD*0.7
With respect to 2*VLCD/3
With respect to VLCD/2
With respect to VLCD/3
With respect to VLCD/2
∆I
Vin = VBIAS - 100mV
+100mV overdrive
LOAD
Vol=1.5V
Voh=1.5V
VLCD=5.0V, LCD_FS=1F,
LCD_MODE=0,1,2,3
LCD_BSTEN=1
=10µA
CONDITION
CONDITION
CONDITION
CONDITION
CONDITION
Single-Phase Energy Meter IC
71M6511/71M6511H
-400
MIN
MIN
MIN
2000
-20
1.2
1.2
4.5
MIN
MIN
0.8
-0.2
-0.2
-10
-10
-15
-10
5
2
DATA SHEET
OSC/2
TYP
TYP
TYP
TYP
TYP
-
MAX
MAX
2255
MAX
+10
+10
+15
+10
MAX
MAX
2.75
0.2
450
30
2.6
5.5
1.2
-10
15
15
0
1
1
NOVEMBER 2010
UNIT
UNIT
UNIT
UNIT
year
UNIT
mA
mA
μA
kΩ
mV
mV
Hz
μA
%
%
%
%
μs
V
V
V
µs
µs
V2.7