8

Absolute Maximum Ratings

For implementations where case to ambient thermal resistance is ≤ 50°C/W.

Parameter

Symbol

Min.

Max.

Units

Core Power Supply Voltage

VDDK

-0.

VIO+0.

V

Clock Power Supply Voltage

VDDC

-0.

.6

V

IO Power Supply Voltage

VIO

-0.

.6

V

Input Output Voltage

VI/VO

-0.

.6

V

Operating Environnent Temperature

TA

-40

85

°C

Storage Temperature

TS

-40

50

°C

Electrical Specifications (DC)

Specifications (Min. & Max. values) hold over the recommended operating conditions unless otherwise noted.

Unspecified test conditions may be anywhere in their operating range and VIO = 3.3+0.33V

VIO= 3.3+/-0.33V, TA=-40 to +85°C

Parameter

Symbol

Min.

Typ.

Max.

Units

Conditions

Core Power Supply

VDDK

.6

.8

.98

V

Clock Power Supply

VDDC

.97

.

.6

V

IO Power Supply

VIO

.97

.

.6

V

Input Low Voltage

VIL

0.8

V

LVTTL

Input High Voltage

VIH

.0

V

LVTTL

Switch Threshold

Vt

.5

V

LVTTL

Schmitt-Trigger –ve Threshold Voltage

Vt-

0.8

.

V

LVTTL

Schmitt- Trigger +ve Threshold Voltage

Vt+

.6

.0

V

LVTTL

Input Leakage Current

IIN

-0

±

0

µA

VI=VIO or GND

Tri-State Output Leakage Current

IOZ

-0

±

0

µA

VI=VIO or GND

Output Low Voltage

VOL

0.4

V

IOL =  ~6mA

Output High Voltage

VOH

.4

V

IOH =  ~6mA

Input Pull-Down Resistance

RPD

40

75

90

kΩ

VIN =VIO

Current (VFIR running state) – VDDK

Iozk

8.6

0.5

.5

mA

SD:High

Current (IDLE state) – VDDK

IOZk

8.0

0.

.0

mA

SD:High

Current (VFIR running state) – VIO

IOZIO

940

µA

SD:High

Current (IDLE state) – VIO

IOZIO

4

0

µA

SD:High

Current (VFIR running state) – VIO

IOZIO

5

µA

SD:High

Current (IDLE state) – VIO

IOZIO

0.



µA

SD:High

Current (IDLE state) – VIO

IOZIO

8

µA

SD:High

Clock Power Supply Current-VDDC

IOZC

4.0

4.8

5.9

mA

Capacitor 0pF