This user’s guide contains support documentation for the 14-24-NL-Logic Evaluation Module (EVM). Included is a description of how to set up and configure the EVM, the printed circuit board (PCB) layout, and the bill of materials (BOM) of the 14-24-NL-Logic-EVM.
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The 14-24-NL-Logic-EVM is a generic EVM developed to support non-leaded (NL) logic and translation devices in the BQA, BQB, RGY, RSV, RHL, and RJW packages. This EVM can be used to evaluate any device in the package family and pin counts listed in Table 1-1. The PCB can be broken down into nine sections with each section supporting the package indicated on the board. This EVM allows the user to have a great amount of flexibility when evaluating NL logic and translation devices.
TI Package Name | Package Family | # of Pins |
---|---|---|
BQA | WQFN | 14 |
BQB | WQFN | 16 |
RGY | VQFN | 14, 16, 20, 24 |
RSV | UQFN | 16 |
RHL | VQFN | 24 |
RJW | UQFN | 24 |
RKS | VQFN | 20 |
Table 1-2 lists the EVM kit contents.
Item | Description | Quantity |
---|---|---|
14-24-NL-Logic-EVM | PCB | 1 |
Headers | 12 position, 100-mil (2.54 mm), thru-hole | 12 |
Red Test Points | Thru-hole, red test point | 4 |
Black Test Points | Thru-hole, red test point | 4 |
The 14-24-NL-Logic-EVM has the following features:
Figure 2-1 shows the EVM PCB.
The 14-24-NL-Logic-EVM PCB is designed to be straightforward for new users to begin evaluating NL logic and translation devices. This section highlights a few aspects of the PCB, which are as follows: