Datasheet

 2008-2013 Microchip Technology Inc. DS22107B-page 3
MCP454X/456X/464X/466X
1.0 ELECTRICAL CHARACTERISTICS
1.1 Absolute Maximum Ratings†
Voltage on V
DD
with respect to V
SS
........................................................................................................... -0.6V to +7.0V
Voltage on HVC/A0, A1, A2, SCL, SDA and WP
with respect to V
SS
....................................................... -0.6V to 12.5V
Voltage on all other pins (PxA, PxW, and PxB) with respect to V
SS
..................................................-0.3V to V
DD
+ 0.3V
Input clamp current, I
IK
(V
I
< 0, V
I
> V
DD
, V
I
> V
PP
ON HV pins)...........................................................................±20 mA
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
DD
) ..................................................................................................±20 mA
Maximum output current sunk by any Output pin....................................................................................................25 mA
Maximum output current sourced by any Output pin .............................................................................................25 mA
Maximum current out of V
SS
pin ...........................................................................................................................100 mA
Maximum current into V
DD
pin ..............................................................................................................................100 mA
Maximum current into P
XA, PXW & PXB pins ......................................................................................................±2.5 mA
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied................................................................................................-40°C to +125°C
Package power dissipation (T
A
= +50°C, T
J
= +150°C)
MSSOP-8.......................................................................................................................................................473 mW
MSSOP-10.....................................................................................................................................................495 mW
DFN-8 (3x3) ......................................................................................................................................................1.76W
DFN-10 (3x3) ....................................................................................................................................................1.87W
TSSOP-14.........................................................................................................................................................1.00W
QFN-16 (4x4) ....................................................................................................................................................2.18W
Soldering temperature of leads (10 seconds) ....................................................................................................... +300°C
ESD protection on all pins 4 kV (HBM),
300V (MM)
Maximum Junction Temperature (T
J
) ................................................................................................................... +150°C
† Notice: Stresses above those listed under “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 peri-
ods may affect device reliability.