LCMXO2-256ZE-1SG32C datasheet(40/106 Pages) LATTICE

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DS1035 DC and Switching_01.8

January 2013

Data Sheet DS1035

or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.

Absolute Maximum Ratings

1, 2, 3, 4

MachXO2 ZE/HE (1.2V)

MachXO2 HC (2.5V/3.3V)

Supply Voltage VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 1.32V . . . . . . . . . . . . . . . -0.5 to 3.75V

Output Supply Voltage VCCIO . . . . . . . . . . . . . . . . -0.5 to 3.75V . . . . . . . . . . . . . . . -0.5 to 3.75V

I/O Tri-state Voltage Applied

. . . . . . . . . . . . . . . . -0.5 to 3.75V . . . . . . . . . . . . . . . -0.5 to 3.75V

Dedicated Input Voltage Applied . . . . . . . . . . . . . . -0.5 to 3.75V . . . . . . . . . . . . . . . -0.5 to 3.75V

Storage Temperature (Ambient). . . . . . . . . . . . . . -55°C to 125°C . . . . . . . . . . . . . -55°C to 125°C

Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . -40°C to 125°C . . . . . . . . . . . . . -40°C to 125°C

1. Stress above those listed under the “Absolute Maximum Ratings” may cause permanent damage to the device. Functional operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

2. Compliance with the Lattice Thermal Management document is required.

3. All voltages referenced to GND.

4. Overshoot and undershoot of -2V to (VIHMAX + 2) volts is permitted for a duration of <20ns.

5. The dual function I

2C pins SCL and SDA are limited to -0.25V to 3.75V or to -0.3V with a duration of <20ns.

Recommended Operating Conditions

Power Supply Ramp Rates

Symbol

Parameter

Min.

Max.

Units

VCC

Core Supply Voltage for 1.2V Devices

1.14

1.26

Core Supply Voltage for 2.5V/3.3V Devices

2.375

3.465

VCCIO

1, 2, 3

I/O Driver Supply Voltage

1.14

3.465

tJCOM

Junction Temperature Commercial Operation

°C

tJIND

Junction Temperature Industrial Operation

-40

100

°C

1. Like power supplies must be tied together. For example, if VCCIO and VCC are both the same voltage, they must also be the same

supply.

2. See recommended voltages by I/O standard in subsequent table.

3. VCCIO pins of unused I/O banks should be connected to the VCC power supply on boards.

Symbol

Parameter

Min.

Typ.

Max.

Units

tRAMP

Power supply ramp rates for all power supplies.

0.01

—

100

V/ms

1. Assumes monotonic ramp rates.

MachXO2 Family Data Sheet

DC and Switching Characteristics

LCMXO2-256ZE-1SG32C 数据表(PDF) 40 Page - Lattice Semiconductor

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