SMS64

Preliminary

Summit Microelectronics, Inc

2060 2.22 10/09/03

7

ABSOLUTE MAXIMUM RATINGS

Temperature Under Bias ...................... -55

Storage Temperature............................ -65

Terminal Voltage with Respect to GND:

Output Short Circuit Current ............................... 100mA

Lead Solder Temperature (10 secs).................... 300

ESD Rating per JEDEC…………………………..2000V

Latch-Up testing per JEDEC……………......+/- 100mA

RECOMMENDED OPERATING CONDITIONS

Temperature Range(Ambient)...……-40

Supply Voltage………………….………2.7V to 6.0V

1/

Package Thermal Resistance (

θ JA)

48 Lead SSOP…………………………………80

Moisture Classification Level 1 (MSL 1) per J-STD- 020

RELIABILITY CHARACTERISTICS

Data Retention…………………………..…..100 Years

Endurance…………………….……….100,000 Cycles

Stresses listed under Absolute Maximum Ratings may cause permanent

damage to the device. These are stress ratings only and functional operation

of the device at these or any other conditions outside those listed in the

operational sections of the specification is not implied. Exposure to any

absolute maximum rating for extended periods may affect device performance

and reliability.

Devices are ESD sensitive. Handling precautions are

recommended.

DC OPERATING CHARACTERISTICS

(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)

Symbol

Parameter

Notes

Min.

Typ.

Max

Unit

VCC

Device supply voltage

defined by the highest of

the six VCC inputs. Must

be > 2.7V. – Note 1/

2.7

6.0

V

Active Current with PUP

Outputs configured as

high-side drivers enabled

2

mA

Power Supply Current

Quiescent Current high-

side PUP Outputs disabled

1

mA

Programmable Threshold (VCC and VM

Inputs)

8-bit resolution 20mV/bit

0.9

6.0

V

Fixed threshold Voltage

“naked” mode, V input

disconnected from ground

0.5

V

PUP characteristics when configured as high-side driver

Option 1 (MOSFETs on)

14.5

V

Programmable PUP Output

Option 2 (MOSFETs on)

10.5

V

PUP Output

0

0.4

V

PUP Drive Current

When configured as high-

side driver and with

MOSFET switches on

8

µA

PUP Slew Rate

When Configured as High

Side Driver

250

V/s

PUP characteristics when configured as a logic output

Output Low Voltage

0

0.4

V

All other input and output characteristics

VCC = 2.7V

0.9xVI

VI

V

Input High Voltage (FS#, PWR_ON/OFF,

MR#)

VCC = 5.0V

0.7xVI

VI

V

VCC = 2.7V

-0.1

0.1xVI

V

Input Low Voltage (FS#, PWR_ON/OFF,

MR#)

VCC = 5.0V

-0.1

0.3xVI

V

Open Drain Outputs (RST_A#, RST_B#,

IRQ#, HEALTHY#)

0

0.4

V

Notes: 1/ At least one of the VCC inputs needs to be at or above 2.7V for proper device operation.