BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 957

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.6
TMPA900CMXBG
TMPA900CMXBG
MCU
Recommended Oscillation Circuit
information when selecting the resonator to be used.
The TMPA900CM is evaluated by using the resonators shown below. Please use this
MCU
Note: The total load capacitance of the oscillation pins is the sum of the external (or internal) load capacitances
Note 1: Constants C1 and C2 indicates values for the built-in load capacitance type.
Note 2: The part numbers and specifications of Kyocera’s products are updated as occasion requires. For details,
Note 3: When the ceramic resonator is used for high-frequency oscillator circuit, USB device and host controller
Note: The part numbers and specifications of KYOCERA KINSEKI’s products are updated as occasion requires. For
(1) Connection example
(2) Recommended ceramic resonator: KYOCERA KINSEKI Corporation
(3) Recommended crystal low-frequency resonator: KYOCERA KINSEKI Corporation
C1and C2 and the stray capacitance on the circuit board. Even if the recommended C1 and C2 constants are
used, the total load capacitance may vary with each board. In board design, the patterns around the oscillation
circuit must be as short as possible. We also recommend that oscillation evaluations be performed on the
actual board to be used.
please check the website of Murata.
http://global.kyocera.com/
requires using the clock in high precision. In this case, the clock of X1USB pin should be used the clock
precision is 24MHz ±100ppm.
details, please check the website of KYOCERA KINSEKI.
http://global.kyocera.com/
Oscillation
frequency
The table below shows the recommended circuit constants of the low-frequency
oscillation circuit.
The table below shows the recommended circuit constants for the high-frequency
oscillation circuit.
27.000
24.000
C1
high-frequency oscillator
[MHZ]
Connection diagram of
Oscillation
frequency
X1
32.768
[kHz]
Type
SMD CX2520SB27000B0HLQZ1
SMD CX2520SB24000C0HLQZ1
Rf
C2
Recommended
Recommended resonator
ST3215SB
X2
resonator
Rd
TMPA900CM- 956
TENTATIVE
C1
low-frequency oscillator
Connection diagram of
XT1
[pF]
Recommended constants
C1
7
Rf
Recommended constants
[pF]
[pF]
C1
C2
6
7
7
C2
[pF]
XT2
C2
820 Built-In
6
7
Rd
[Ω]
Rd
[Ω]
Rd
0
[Ω]
Rf
[Ω]
voltage range [V]
Rf
0
Power supply
3.0 to 3.6
Recommended operating
voltage range [V]
Power supply
Recommended operating
1.4 to 1.6
conditions
conditions
Temperature
range [°C]
-20 to 85
Temperature
TMPA900CM
range [°C]
-20 to 85
2009-10-14