MPC8349VVAGDB View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MPC8349VVAGDB

PowerQUICC II Pro Integrated Host Processor Hardware Specifications

Freescale Semiconductor 

Electrical Characteristics

2.1.1 Absolute Maximum Ratings

Table 1 provides the absolute maximum ratings.

Table 1. Absolute Maximum Ratings1

Parameter

Symbol

Max Value

Unit Notes

Core supply voltage

VDD

–0.3 to 1.32 (1.36 max V

—

for 667-MHz core

frequency)

PLL supply voltage

AVDD –0.3 to 1.32 (1.36 max V

—

for 667-MHz core

frequency)

DDR and DDR2 DRAM I/O voltage

GVDD

–0.3 to 2.75

–0.3 to 1.98

V

—

Three-speed Ethernet I/O, MII management voltage

PCI, local bus, DUART, system control and power management, I2C,

and JTAG I/O voltage

LVDD

OVDD

–0.3 to 3.63

–0.3 to 3.63

V

—

V

—

Input voltage

DDR DRAM signals

MVIN

–0.3 to (GVDD + 0.3)

V

2, 5

DDR DRAM reference

MVREF –0.3 to (GVDD + 0.3)

V

2, 5

Three-speed Ethernet signals

LVIN

–0.3 to (LVDD + 0.3)

V

4, 5

Local bus, DUART, CLKIN, system control and OVIN

–0.3 to (OVDD + 0.3)

V

3, 5

power management, I2C, and JTAG signals

PCI

OVIN

–0.3 to (OVDD + 0.3)

V

6

Storage temperature range

TSTG

–55 to 150

°C

—

Notes:

1 Functional and tested operating conditions are given in Table 2. Absolute maximum ratings are stress ratings only, and

functional operation at the maximums is not guaranteed. Stresses beyond those listed may affect device reliability or cause

permanent damage to the device.

2 Caution: MVIN must not exceed GVDD by more than 0.3 V. This limit can be exceeded for a maximum of 20 ms during

power-on reset and power-down sequences.

3 Caution: OVIN must not exceed OVDD by more than 0.3 V. This limit can be exceeded for a maximum of 20 ms during

power-on reset and power-down sequences.

4 Caution: LVIN must not exceed LVDD by more than 0.3 V. This limit can be exceeded for a maximum of 20 ms during power-on

reset and power-down sequences.

5 (M,L,O)VIN and MVREF may overshoot/undershoot to a voltage and for a maximum duration as shown in Figure 2.

6 OVIN on the PCI interface can overshoot/undershoot according to the PCI Electrical Specification for 3.3-V operation, as

shown in Figure 3.

MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 13

Freescale Semiconductor

7

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