MCP795B10 MAS [Micro Analog systems], MCP795B10 Datasheet - Page 3

• Manufacturer Part Number: MCP795B10
• Description: SPI Real-Time Clock Calendar
• Manufacturer: MAS [Micro Analog systems]

1.0
Absolute Maximum Ratings
V
All inputs and outputs w.r.t. V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature under bias............................................................................................................... -40°C to +85°C
ESD protection on all pins.......................................................................................................................................... 4 kV
TABLE 1-1:
 2011 Microchip Technology Inc.
† 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.
Param.
CC
D001
D002
D003
D004
D005
D006
D007
D008
D009
D010
D012
D013
D014
D015
D016
D017
D011
No.
Note 1: This parameter is periodically sampled and not 100% tested.
.............................................................................................................................................................................6.5V
2: With oscillator running.
DC CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
I
I
CC
VCCRT
DD
VCCFT
V
Sym.
V
V
C
I
V
V
V
I
V
V
I
CCS
BAT
TRIP
I
LO
BAT
Read
IH 1
OH
INT
IL 1
IL 2
OL
OL
LI
write
DC CHARACTERISTICS
Input leakage current
Internal Capacitance
V
V
Operating Current
BAT
High-level output
Low-level output
Standby Current
BAT
High-level input
Output leakage
Characteristic
Low-level input
V
(all inputs and
V
Write Current
V
CC
CC
BAT
Voltage Range
outputs)
Change Over
voltage
voltage
voltage
voltage
current
SS
Rise Time
Fall Time
Current
................................................................................................................. -0.6V to +6.5V
(†)
Industrial (I):
V
.7 V
CC
Min.
-0.3
-0.3
300
1.3
1.3
—
—
—
—
—
—
—
MCP795WXX/MCP795BXX
0
-0.5
CC
Preliminary
0.3V
0.2V
V
Max.
700
CC
0.4
0.2
1.7
5.5
—
±1
±1
7
3
5
1
T
AMB
+1
CC
CC
= -40°C to +85°C
Units
mA
mA
A
A
A
pF
nA
s
s
V
V
V
V
V
V
V
V
V
V
I
I
I
CS = V
CS = V
T
V
V
SO = Open
V
V
1.5V typical at T
From V
From V
—
—
OL
OL
OH
AMB
CC
CC
CC
CC
CC
BAT
= 2.1 mA
= 1.0 mA, V
= -400 A
2.5V
< 2.5V
= 5.0V
= 5.5V; F
= 5.5V
= 25°C, CLK = 1.0 MHz
= 1.8V @ 25°C
CC
CC
TRIP
TRIP
, V
, V
Test Conditions
V
(Note
(max) to V
(min) to V
OUT
IN
CC
CLK
= V
CC
= 1.8V to 5.5V
AMB
= V
= 10.0 MHz
SS TO
1)
< 2.5V
SS TO
= 25°C
(Note
TRIP
TRIP
DS22280A-page 3
V
CC
V
(max)
(min)
2)
CC