CY22381

CY223811

Document #: 38-07012 Rev. *H

Page 5 of 11

Maximum Ratings

Exceeding maximum ratings may shorten the useful life of the

device. User guidelines are not tested.

Supply Voltage................................................–0.5V to +7.0V

Storage Temperature .................................. –65°C to +125°C

Junction Temperature .................................................. 125°C

Data Retention at Tj = 125°C ................................> 10 years

Maximum Programming Cycles........................................100

Package Power Dissipation...................................... 250 mW

Static Discharge Voltage

(per MIL-STD-883, Method 3015) ...........................

≥ 2000V

Latch up (per JEDEC 17) ....................................

Operating Conditions

Parameter

Description

Min

Typ

Max

Unit

Supply Voltage

3.135

3.3

3.465

V

Commercial Operating Temperature, Ambient

0

–

+70

°C

Industrial Operating Temperature, Ambient

–40

–

+85

°C

–

–

15

pF

External Reference Crystal

8

–

30

MHz

External Reference Clock[2], Commercial

1–

166

MHz

External Reference Clock[2], Industrial

1–

150

MHz

Power up time for all VDD's to reach minimum specified voltage (power

ramps must be monotonic)

0.05

–

500

ms

Recommended Crystal Specifications

Parameter

Description

Description

Min

Typ.

Max

Unit

Nominal crystal frequency

Parallel resonance, fundamental mode

8

–

30

MHz

Nominal load capacitance

8

–

20

pF

Equivalent series resistance

(ESR)

Fundamental mode

–

–

50

Ω

DL

Crystal drive level

No external series resistor assumed

–

0.5

2

mW

Notes

1. Unless otherwise noted, Electrical and Switching Characteristics are guaranteed across these operating conditions.

3. Guaranteed by design, not 100% tested.

Electrical Characteristics

Parameter

Description

Conditions[1]

Min

Typ

Max

Unit

Output High Current[3]

12

24

–

mA

Output Low Current[3]

12

24

–

mA

Crystal Load Capacitance[3]

Capload at minimum setting

–

6

–

pF

Crystal Load Capacitance[3]

Capload at maximum setting

–

30

–

pF

Input Pin Capacitance[3]

Except crystal pins

–

7

–

pF

HIGH-level Input Voltage

70%

–

–

LOW-level Input Voltage

––

30%

Input HIGH Current

–

<1

10

μA

Input LOW Current

–

<1

10

μA

Output Leakage Current

Three-state outputs

–

–

10

μA

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