PPC440EP datasheet(60/84 Pages) AMCC

60 / 84 page

AMCC Proprietary

440EP – PPC440EP Embedded Processor

Revision 1.26 – April 25, 2007

Data Sheet

Input Logic High (2.5V SSTL)

VIH

SVREF+0.18

SVDD+0.3

Input Logic High (2.5V CMOS, 3.3V tolerant receiver)

1.7

Input Logic High (3.3V PCI)

0.5OVDD

OVDD+0.5

Input Logic High (3.3V LVTTL)

+2.0

+3.6

Input Logic Low (2.5V SSTL)

VIL

-0.3

SVREF-0.18

Input Logic Low (2.5V CMOS, 3.3V tolerant receiver)

0.7

Input Logic Low (3.3V PCI)

-0.5

0.35OVDD

Input Logic Low (3.3V LVTTL)

+0.8

Output Logic High (2.5V SSTL)

VOH

+1.95

SVDD

Output Logic High (2.5V CMOS, 3.3V tolerant receiver)

2.0

SVDD

Output Logic High (3.3V PCI)

0.9OVDD

OVDD

Output Logic High (3.3V LVTTL)

+2.4

OVDD

Output Logic Low (2.5V SSTL)

VOL

00.55

Output Logic Low (2.5V CMOS, 3.3V tolerant receiver)

0.4

Output Logic Low (3.3V PCI)

0.1OVDD

Output Logic Low (3.3V LVTTL)

+0.4

Input Leakage Current (No pull-up or pull-down)

IIL1

μA

Input Leakage Current for Pull-Down

IIL2

0 (LPDL)

200 (MPUL)

μA

Input Leakage Current for Pull-Up

IIL3

-150 (LPDL)

0 (MPUL)

μA

Input Max Allowable Overshoot (3.3V LVTTL)

VIMAO

+3.9

Input Max Allowable Undershoot (3.3V LVTTL)

VIMAU

-0.6

Output Max Allowable Overshoot (3.3V LVTTL)

VOMAO

+3.9

Output Max Allowable Undershoot (3.3V LVTTL)

VOMAU3

-0.6

Case Temperature:

333MHz, 400MHz, and 533MHz parts in any package

667MHz parts in the E-PBGA package

667MHz parts in the TE-PBGA package.

-40

+100

+85

+95

°C

Notes:

1. PCI drivers meet PCI specifications.

2. SVREF = SVDD/2

3. The analog voltages used for the on-chip PLLs can be derived from the logic voltage, but must be filtered before entering the

PPC440EP. See “Absolute Maximum Ratings” on page 59.

Table 8. Recommended DC Operating Conditions (Sheet 2 of 2)

Device operation beyond the conditions specified is not recommended. Extended operation beyond the recommended

conditions can affect device reliability.

Parameter

Symbol

Minimum

Typical

Maximum

Unit

Notes

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