CY7C1345G

Document Number: 38-05517 Rev. *L

Page 10 of 24

Maximum Ratings

Exceeding the maximum ratings may shorten the battery life of

the device. These user guidelines are not tested.

Storage temperature ................................ –65 °C to +150 °C

Ambient temperature with

power applied .......................................... –55 °C to +125 °C

DC voltage applied to outputs

Current into outputs (LOW) ........................................ 20 mA

Static discharge voltage

(MIL-STD-883, method 3015) ................................. > 2001 V

Latch up current ..................................................... > 200 mA

Operating Range

Range

Ambient

Temperature

Commercial

0 °C to +70 °C

3.3 V

5% /

+ 10%

2.5 V –5% to

Industrial

–40 °C to +85 °C

Neutron Soft Error Immunity

Parameter

Description

Test

Conditions Typ Max* Unit

LSBU

Logical

single bit

upsets

25 °C

361

394

FIT/

Mb

LMBU

Logical multi

bit upsets

25 °C

0

0.01

FIT/

Mb

SEL

Single event

latch up

85 °C

0

0.1

FIT/

Dev

* No LMBU or SEL events occurred during testing; this column represents a

statistical

Application Note AN54908 “Accelerated Neutron SER Testing and Calculation of

Terrestrial Failure Rates”

Electrical Characteristics

Over the Operating Range

Parameter [10, 11]

Description

Test Conditions

Min

Max

Unit

Power supply voltage

3.135

3.6

V

IO supply voltage

2.375

V

Output HIGH voltage

2.4

–

V

2.0

–

V

Output LOW voltage

–

0.4

V

–

0.4

V

Input HIGH voltage

For 3.3 V IO

2.0

V

For 2.5 V IO

1.7

V

Input LOW voltage [10]

For 3.3 V IO

–0.3

0.8

V

For 2.5 V IO

–0.3

0.7

V

Input leakage current except ZZ

and MODE

GND

55

µA

Input current of MODE

–30

–

µA

–5

µA

Input current of ZZ

–5

–

µA

–30

µA

Output leakage current

GND

–5

5

µA

10 ns cycle,

100 MHz

–205

mA

Notes