MC7448VU1700LD Freescale Semiconductor, MC7448VU1700LD Datasheet - Page 21

• Manufacturer Part Number: MC7448VU1700LD
• Description: IC MPU RISC 32BIT 360-FCCBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC7448VU1700LD

• Processor Type: MPC74xx PowerPC 32-Bit
• Speed: 1.7GHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 360-FCCBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

5.2.3
Table 10
Figure
Freescale Semiconductor
At recommended operating conditions. See
TCK frequency of operation
TCK cycle time
TCK clock pulse width measured at 1.4 V
TCK rise and fall times
TRST assert time
Input setup times:
Input hold times:
Valid times:
Output hold times:
TCK to output high impedance:
Notes:
1. All outputs are measured from the midpoint voltage of the falling/rising edge of TCLK to the midpoint of the signal in question.
2. TRST is an asynchronous level sensitive signal. The time is for test purposes only.
3. Non-JTAG signal input timing with respect to TCK.
4. Non-JTAG signal output timing with respect to TCK.
5. Guaranteed by design and characterization.
Boundary-scan data
TMS, TDI
Boundary-scan data
TMS, TDI
Boundary-scan data
TDO
Boundary-scan data
TDO
Boundary-scan data
TDO
The output timings are measured at the pins. All output timings assume a purely resistive 50-Ω load (see
Time-of-flight delays must be added for trace lengths, vias, and connectors in the system.
11.
provides the IEEE Std. 1149.1 (JTAG) AC timing specifications as defined in
IEEE Std. 1149.1 AC Timing Specifications
Table 10. JTAG AC Timing Specifications (Independent of SYSCLK)
Parameter
MPC7448 RISC Microprocessor Hardware Specifications, Rev. 4
Table
4.
t
JR
Symbol
t
t
f
t
t
t
t
t
t
t
t
t
t
t
TCLK
TCLK
TRST
DVJH
DXJH
and t
JLDV
JLOV
JLDX
JLOX
JLDZ
JLOZ
JHJL
IVJH
IXJH
JF
Min
30
15
25
20
25
30
30
—
0
4
0
4
4
3
3
Electrical and Thermal Characteristics
Max
33.3
20
25
19
—
—
—
—
—
—
—
—
—
2
9
1
Figure 8
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
Figure
7).
through
Notes
4, 5
2
3
3
4
4
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