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1. Outline
The M34553T-PTCB is a converter board for connecting the
M34552T2-CPE to a 48-pin 0.5-mm-pitch LQFP (48P6Q-A)
foot pattern (4553 Group) with the M34553T-PTCA.
2. Components (See Figure 1)
(1) M34553T-PTCB converter board x 1
(2) YQPACK048SD
(made by Tokyo Eletech Corporation)
x 1
(3) NQPACK048SD
(made by Tokyo Eletech Corporation)
x 1
(4) YQ-GUIDE’s
(made by Tokyo Eletech Corporation)
x 4
(5) User’s manual (This manual) x 1
(6) User’s manual (Japanese) x 1
3. Specifications
Table 1 Specifications
Applicable package
48P6Q-A
(48-pin 0.5-mm-pitch LQFP)
Insertion/removal
iterations of connector
20 times
4. Usage (See Figure 2)
You can use the M34553T-PTCB for debugging and board
mounted evaluation in common by mounting the
NQPACK048SD on the target board.
1. For debugging
Mount the NQPACK048SD and the YQPACK048SD in that
order on a foot pattern of the target system. Then attach the
YQ-GUIDE's and M34553T-PTCB to the YQPACK048SD.
Lastly, connect the M34553T-PTCA to the M34553T-PTCB.
2. For board-mounted evaluation
Mount an MCU with PROM (OTP) and the HQPACK048SD
(not included) on the NQPACK048SD on the target system.
Then secure them with the screws.
Figure 1 Package Components
Figure 2 Usage of the M34553T-PTCB
a. Debugging
b. Onboard evaluation
M34553T-PTCA
M34553T-PTCB
YQ-GUIDE’s (x4)
YQPACK048SD
NQPACK048SD
48-pin 0.5-mm-pitch
(48P6Q-A) foot pattern
⑤
(4)
①
(2)
(3)
Use a flat blade
driver.
(5)
HQPACK048SD
(not included)
MCU with PROM
(OTP)
(1)
(7)
(6)
Use a Phillips
screwdriver.
(8)
Target system
These corners
are not round.
: No. 1 pin position
Be sure to align the pin.
M34553T-PTCB
YQ-GUIDE (x4)
YQPACK048SD
NQPACK048SD
①