Holtek New Universal Writer — e-WriterPro
The e-WriterPro must be used together with a corresponding e-Socket according to the package type of the MCU that is to be programmed. Devices with the same package type require only a single e-Socket, thus reducing the problem of changing different adaptors for different IC part numbers.
For all available Holtek devices, the following e-Socket table shows which one should be used with which device package type.
No. |
Product Name |
Supported Package |
1 |
ESKT40DIPA |
8DIP, 16DIP, 18DIP, 20DIP, 40DIP, 22SKDIP, 24SKDIP, 28SKDIP |
2 |
ESKT16NSOPA |
8SOP, 16NSOP |
3 |
ESKT28SSOPA |
16SSOP(150mil), 20SSOP(150mil), 24SSOP(150mil), 28SSOP(150mil) |
4 |
ESKT28SOPA |
28SOP, 24SOP, 20SOP, 16SOP, 18SOP |
5 |
ESKT20QFN4A |
20QFN(4mm*4mm) |
6 |
ESKT30SSOPA |
28SSOP(209mil), 20SSOP(209mil), 24SSOP(209mil) |
7 |
ESKT10MSOPA |
10MSOP, 8MSOP |
8 |
ESKT32LQFPA |
32LQFP |
9 |
ESKT44QFPA |
44QFP, 44LQFP(FP 3.2mm) |
10 |
ESKT56SSOPA |
48SSOP, 56SSOP |
11 |
ESKT32QFNA |
32QFN |
12 |
ESKT52QFPA |
52QFP |
13 |
ESKT64LQFP10A |
64LQFP(10mm*10mm) |
14 |
ESKT48QFNA |
48QFN |
15 |
ESKT128QFPA |
128QFP |
16 |
ESKT40QFN6A |
40QFN(6mm*6mm) |
17 |
ESKT100QFPA |
100QFP |
18 |
ESKT80LQFPA |
80LQFP |
19 |
ESKT64LQFP7A |
64LQFP(7mm*7mm) |
20 |
ESKT48LQFPA |
48LQFP |
21 |
ESKT20QFN5A |
20QFN(5mm*5mm) |
※ Data in parentheses next to each package type shows the actual width of the IC package.
The e-WriterPro can be used not only as a programming tool for all of Holtek’s OTP and Flash devices during the development stage but can also be used for small to medium volume production purposes.