Crystal Semiconductor Corp CS8920-CQ

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Number of Terminals

144

Rohs Code

No

Part Life Cycle Code

Obsolete

Ihs Manufacturer

CRYSTAL SEMICONDUCTOR CORP

Package Description

QFP, QFP144,.87SQ,20

Clock Frequency-Max

11 MHz

Operating Temperature-Max

70 °C

Package Body Material

PLASTIC/EPOXY

Package Code

QFP

Package Equivalence Code

QFP144,.87SQ,20

Package Shape

SQUARE

Package Style

FLATPACK

Supply Voltage-Max

5.25 V

Supply Voltage-Min

4.75 V

Supply Voltage-Nom

5 V

JESD-609 Code

e0

Terminal Finish

TIN LEAD

Terminal Position

QUAD

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

GULL WING

Terminal Pitch

The center distance from one pole to the next.

0.5 mm

Reach Compliance Code

unknown

JESD-30 Code

S-PQFP-G144

Qualification Status

An indicator of formal certification of qualifications.

Not Qualified

Temperature Grade

Temperature grades represent a tire's resistance to heat and its ability to dissipate heat when tested under controlled laboratory test conditions.

COMMERCIAL

uPs/uCs/Peripheral ICs Type

SERIAL IO/COMMUNICATION CONTROLLER, LAN

Supply Current-Max

130 mA

Address Bus Width

A computer system has an address bus with 8 parallel lines. This means that the address bus width is 8 bits.

24

Boundary Scan

YES

Low Power Mode

YES

External Data Bus Width

16

RAM (words)

2048

Number of Serial I/Os

2

Bus Compatibility

ISA

On Chip Data RAM Width

8

Data Transfer Rate-Max

1.25 MBps

Communication Protocol

ASYNC, BIT

Data Encoding/Decoding Method

NRZ; BIPH-LEVEL (MANCHESTER)