MPC8377E datasheet(22/127 Pages) FREESCALE

22 / 127 page

MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 8

Freescale Semiconductor

This figure shows the DDR1 and DDR2 SDRAM output timing diagram.

Figure 5. DDR1 and DDR2 SDRAM Output Timing Diagram

This figure provides AC test load for the DDR bus.

Figure 6. DDR AC Test Load

7DUART

This section describes the DC and AC electrical specifications for the DUART interface of the chip.

7.1

DUART DC Electrical Characteristics

This table provides the DC electrical characteristics for the DUART interface of the device.

Table 22. DUART DC Electrical Characteristics

Parameter

Symbol

Min

Max

Unit

High-level input voltage

VIH

2OVDD + 0.3

Low-level input voltage OVDD

VIL

–0.3

0.8

High-level output voltage,

IOH = –100 μA

VOH

OVDD – 0.2

—

ADDR/CMD

tDDKHAS ,tDDKHCS

tDDKHMH

tDDKLDS

tDDKHDS

MDQ[x]

MDQS[n]

MCK[n]

tMCK

tDDKLDX

tDDKHDX

tDDKHAX ,tDDKHCX

Write A0

NOOP

tDDKHME

tDDKHMP

Output

Z0 = 50 Ω

RL = 50 Ω

GVDD/2

MPC8377E Datasheet(PDF) 22 Page - Freescale Semiconductor, Inc

MPC8377E Datasheet(HTML) 22 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL