MCP7952X/MCP7951X
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
(†)
V
CC
.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. V
SS
................................................................................................................. -0.6V to +6.5V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature under bias............................................................................................................... -40°C to +85°C
ESD protection on all pins.......................................................................................................................................... 4 kV
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
TABLE 1-1:
DC CHARACTERISTICS
Industrial (I):
Min.
.7 V
CC
-0.3
-0.3
—
—
V
CC
-0.5
T
AMB
= -40°C to +85°C
Max.
V
CC
+1
0.3V
CC
0.2V
CC
0.4
0.2
—
±1
±1
—
7
Units
V
V
V
V
V
V
A
A
pF
V
CC
2.5V
V
CC
< 2.5V
I
OL
= 2.1 mA
I
OL
= 1.0 mA, V
CC
< 2.5V
I
OH
= -400
A
CS = V
CC
, V
IN
= V
SS TO
V
CC
CS = V
CC
, V
OUT
= V
SS TO
V
CC
T
AMB
= 25°C, CLK = 1.0 MHz
V
CC
= 5.0V
V
CC
= 3.6V; F
CLK
= 5 MHz
SO = Open
V
CC
= 3.6V
V
BAT
= 1.8V @ 25°C
1.5V typical at T
AMB
= 25°C
From V
TRIP
(max) to V
TRIP
(min)
From V
TRIP
(min) to V
TRIP
(max)
—
—
V
CC
= 1.8V to 3.6V
Test Conditions
DC CHARACTERISTICS
Param.
No.
D001
D002
D003
D004
D005
D006
D007
D008
D009
Sym.
V
IH1
V
IL1
V
IL2
V
OL
V
OL
V
OH
I
LI
I
LO
C
INT
Characteristic
High-level input
voltage
Low-level input
voltage
Low-level output
voltage
High-level output
voltage
Input leakage current
Output leakage
current
Internal Capacitance
(all inputs and
outputs)
D010
D011
D012
D013
D014
D015
D016
D017
I
CC
Read Operating Current
I
DD
write Write Current
I
BAT
V
TRIP
VCCFT
VCCRT
V
BAT
I
CCS
V
BAT
Current
V
BAT
Change Over
V
CC
Fall Time
V
CC
Rise Time
V
BAT
Voltage Range
Standby Current
—
—
—
1.3
300
0
1.3
—
3
5
700
1.7
mA
mA
nA
V
s
s
3.6
1
V
A
Note 1:
This parameter is periodically sampled and not 100% tested.
2:
With oscillator running.
2012 Microchip Technology Inc.
Preliminary
DS22300A-page 3
MAS [ MICRO ANALOG SYSTEMS ]
