1. Comparison NUWTR and UWTR

2. Content
Difference
Software
Support List
Accessary

3. Difference 1 Two LED Need ADP board No ADP board
Add programming communication connection(COMM)
Add Grand connection
Need ADP board

4. Not Revertible fuse Fuse
Difference 2
Revertible fuse
Not Revertible fuse Fuse

5. Difference 3 STEP 2. Sudden Power off STEP 1.
Step information(WTR when FW programming)
UWTR
Back to repair for program update
STEP 2.
Sudden Power off
NUWTR
Only power on for program update

6. Performance IRC Trim Performance Enhance (for some products)
UWTR => ≥ ±1%
NUWTR => ~ ±0.25% (EM78F671N)
Performance Enhance (for some products)
UWTR
NUWTR
eKTF5855
Off Line
12 s
6.6 s
On Line
17.7 s
9.7 s
EM88F758N
9.36 s
4.7 s
13.1 s
8.4 s

7. Software

8. * See excel file for details
Support List
* See excel file for details

9. New Product Support General Purpose MCU EM78F811N EM88F715N EM85F765N

10. Accessary
PN：NUWTR(Box)
PN： NUWTR-001(accessary)