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1. Outline
The M38C29T-64FPD is a converter board which connects
the 100-pin RFS type emulator MCU (M38C13RLFS,
M38C29RLFS, M38K09RFS, M38K29RFS) to a foot pat-
tern for 64-pin 0.5-mm-pitch LQFP (64P6Q-A).
2. Package Components
(1) M38C29T-64FPD x1
(2) TQSOCKET064SDG x1
(3) TQPACK064SD x1
(4) M38C29T-64FPD User's Manual (This manual) x1
* When using the M38C29T-64FPD, mount the included IC
socket.
64-pin QFP socket TQPACK064SD
(made by Tokyo Eletech Corporation)
3. Specifications
Table 1 Specifications
4. Usage
4.1 Oscillator Circuit
The M38C29T-64FPD has two kinds of oscillator circuit
patterns for the main clock XIN and the sub clock XCIN.
Depending on the configuration of an oscillator circuit on the
target system use them as follows.
(1) To use the internal oscillator circuit of the MCU
Because the converter board exists between the emulator
MCU and the target system, the oscillator on the target
board may not be able to oscillate. In this case, mount an
oscillator circuit on an oscillator circuit pattern (see
Figures 2 and 3) of the M38C29T-64FPD. And, to
confirm its oscillation, check output waveforms of pins
XOUT and XCOUT using an oscilloscope.
(2) To use an oscillator module IC
You do not need to mount an oscillator circuit on oscil-
lator circuit pattern of the M38C29T-64FPD.
Figure 2 Parts layout of oscillator circuits
Figure 1 External view of the M38C29T-64FPD
Figure 3 Connection diagrams of the oscillator circuits
: GND
X1
C1
R1
RST test pin GND test pin
C4
C3
X2
C2
X1
C1
C2
X2
R1
C3
C4
J1-42, J2-9
X
IN
X
OUT
X
CIN
X
COUT
J1-43, J2-10
J1-46, J2-13
J1-45, J2-12
64P6Q-A
(64-pin 0.5-mm-pitch LQFP)
Applicable package
100 times or less guaranteed
Insertion/removal
iterations of connector