DSM2190F4 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

DSM2190F4

DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-2191 DSPs (3.3V Supply)

STMicroelectronics 

PACKAGE MECHANICAL

PLCC52 – 52 lead Plastic Leaded Chip Carrier, rectangular, Package Outline

DSM2190F4

D

D1

M

1N

PLCC-B

E1 E

L

A2

D2/E2 D3/E3

b

L1

A1

M1

b1

e

C

A

CP

Note: Drawing is not to scale.

PLCC52 – 52 lead Plastic Leaded Chip Carrier, rectangular, Package Mechanical Data

Symbol

Typ.

mm

Min.

Max.

Typ.

inches

Min.

A

4.19

4.57

0.165

A1

2.54

2.79

0.100

A2

–

0.91

–

B

0.33

0.53

0.013

B1

0.66

0.81

0.026

C

0.246

0.261

0.0097

D

19.94

20.19

0.785

D1

19.05

19.15

0.750

D2

17.53

18.54

0.690

E

19.94

20.19

0.785

E1

19.05

19.15

0.750

E2

17.53

18.54

0.690

e

1.27

–

–

0.050

–

R

0.89

–

–

0.035

–

N

52

52

Nd

13

13

Ne

13

13

Max.

0.180

0.110

0.036

0.021

0.032

0.0103

0.795

0.754

0.730

0.795

0.754

0.730

–

–

55/61

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