TESTPRODUCTQUALIFICATIONREPORT
TITLE:ADSP-2156x 120pin LQFP_EP
Test Second Source UTAC (Singapore) Qualification
PCN NUMBER:
23_0112REVISION:
A
DATE:
12 March 2024

PROJECT BACKGROUND
Test correlation is carried out to qualify UTAC Singapore as an additional final test site for ADI devices tosupport production.

SUMMARY
All references to ADSP-2156x in this report, apply to all 120pin LQFP_EP ADSP-21562/3/5 products.
ADSP-2156x is released at UTAC as 2nd source test solution.
There is no change to the form, fit, function, quality, or reliability between platforms.
This report documents the successful completion of the product test correlation requirements of ADSP2156x 120pin LQFP_EP between STATS ChipPAC and UTAC sites.

Test product qualification was performed according to Analog Devices Specification
TEST AND PRODUCT INFORMATION
DeviceADSP-2156x

Package

120pin LQFP_EP, 14x14x1.4mm, 0.4mm pitch

Tester Platform

HP93K_6

Description and Test Results
Table 1 provides a description of the qualification tests conducted and corresponding test results for ADSP2156x. All the units have undergone electrical tests on both the sending and receiving sites on the same testplatform. Any device that did not meet the electrical qualification requirements without further analysis anddata to prove passing, the qualification would be considered failed.

Table 1. Test Product Transfer Qualification Criteria
GenericPackage

Lot Size

Sending
Site

Receiving
Site

ADSP-2156x

120pin
LQFP_EP,
14x14x1.4mm,0.4mm leadpitch100SCSUTAC

Mean Shift Sigma Ratio=< 5%=< 1.3PassedPassedThe ADSP-2156x was qualified by running a qualification lot with 100 units both in STATS ChipPAC and UTAC.
Data between sites were analyzed as summarized in Table 1.
A passing result was recorded when the yield from receiving site met or exceeded yield from sending site assummarized in Table 2. Succeeding lots with increased quantity will be closely monitored once the device

has started production at UTAC.

GENERICADSP-2156x

Table 2. Test Product Transfer Qualification Lot Run
PackageLot Size
Test Site
120pin
LQFP_EP,
14x14x1.4mm,
100UTAC0.4mm leadpitchResults

PassedNo valid rejects were encountered during the said evaluation in both sending and receiving sites.

Rejects Verifications
5 valid rejects tested in STATS ChipPAC and UTAC having the same result.

Table 3. Setup verification using Reject units.
Unit #SCS
UTAC
1FailedFailed2
FailedFailed3
FailedFailed4
FailedFailed5
FailedFailedADSP-2156x Initial Process Study (Test Temperature = 125 degC)
Datasheet Specs

Site (STATS-ChipPac Singapore)

Site (UTAC Singapore)

Max

Units

Mean

Stdv

Cpk

Mean

Stdv

Cpk

GR&R
(%)

NDC

SIDD

0.88

A

0.489

0.077

>1.67

0.518

0.071

>1.67

2.84676

50IIL

10uA

-0.4950.114259>10-0.445

0.115556>100.147

1918

IIH

10uA

0.201

0.080185>100.01

0.055185>100.251

1126

IOZL

10uA

-0.4360.110926>10-0.393

0.097407>100.0872

3245

IOZH

10uA

0.18

0.048704>100.164

0.042593>100.105

2702

Key Datasheet Parameter

MinNom

VIL

-0.3

0.8

V

1.15

0.003704>101.140.003704>109.096

11VIH

23.6

V

1.295

0.007407>101.295

0.009259>102.909

61

0.4

V0.1380.002906>100.136

0.003121>100.6212

228

V

2.99

0.003484>102.990.001634>100.1277

494

VOLVOH

2.4