TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 510

• Manufacturer Part Number: TMPR4937XBG-300
• Manufacturer: Toshiba

Specifications of TMPR4937XBG-300

• Family Name: TX49
• Device Core Size: 64b
• Frequency (max): 300MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5V
• Operating Supply Voltage (max): 1.6V
• Operating Supply Voltage (min): 1.4V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: BGA
• Lead Free Status / Rohs Status: Compliant

21.4 PLL power
21.4.1
L
L
C3
PLL power connection example
Note that the above values are reference values.
Resistance
Inductance
Condensor (capacitance)
VddInt / VddPLL
C2
R
R
C1
Item
Figure 21.4.1 Oscillation Circuit
VddInt
VddPLL2_A
VssPLL2_A
VSS
TX4937
Symbol
C1
C2
C3
R
L
21-4
Chapter 21 Electrical Characteristics
VddPLL1_A
VssPLL1_A
Recommended Value
5.6
2.2
1
82
10
1.5 ± 0.1
VddInt
VSS
Place C1, C2, C3, R, and L as
close to the TX4937 as possible.
C1
R
R
C2
Unit
µ H
NF
NF
µ F
Ω
V
C3
L
L