MC7410VU400LE View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

MC7410VU400LE

MPC7410 RISC Microprocessor Hardware Specifications

Unspecified 

Figure 8 shows the L2 bus input timing diagrams for the MPC7410.

Electrical and Thermal Characteristics

tL2CR

tL2CF

L2SYNC_IN

L2 Data and

Data Parity

Inputs

tDVL2CH

VM

tDXL2CH

VM = Midpoint Voltage (L2OVDD/2)

Figure 8. L2 Bus Input Timing Diagrams

Figure 9 shows the L2 bus output timing diagrams for the MPC7410.

L2SYNC_IN

All Outputs

VM

tL2CHOV

VM

tL2CHOX

tL2CHOZ

L2DATA Bus

VM = Midpoint Voltage (L2OVDD/2)

Figure 9. L2 Bus Output Timing Diagrams

Figure 10 provides the AC test load for L2 interface of the MPC7410.

Output

Z0 = 50 Ω

RL = 50 Ω

L2OVDD/2

Figure 10. AC Test Load for the L2 Interface

4.2.5 IEEE 1149.1 AC Timing Specifications

Table 11 provides the IEEE 1149.1 (JTAG) AC timing specifications as defined in Figure 12 through Figure 15.

Table 11. JTAG AC Timing Specifications (Independent of SYSCLK) 1

At recommended operating conditions (see Table 3)

Parameter

Symbol

Min

Max

Unit Notes

TCK frequency of operation

TCK cycle time

TCK clock pulse width measured at OVDD/2

TCK rise and fall times

fTCLK

0

t TCLK

30

tJHJL

15

tJR and tJF

0

33.3

MHz

—

—

ns

—

—

ns

—

2

ns

—

MPC7410 RISC Microprocessor Hardware Specifications, Rev. 6.1

Freescale Semiconductor

21

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