MPC8360CVVALFHA datasheet(16/102 Pages) FREESCALE

16 / 102 page

MPC8360E/MPC8358E PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 5

Freescale Semiconductor

RESET DC Electrical Characteristics

RESET Initialization

This section describes the DC and AC electrical specifications for the reset initialization timing and electrical requirements of

the MPC8360E/58E.

5.1

RESET DC Electrical Characteristics

This table provides the DC electrical characteristics for the RESET pins of the device.

GTX_CLK rise and fall time

LVDD = 2.5 V

LVDD = 3.3 V

tG125R/tG125F

——

0.75

1.0

GTX_CLK125 duty cycle

GMII & TBI

1000Base-T for RGMII & RTBI

tG125H/tG125

—

GTX_CLK125 jitter

—

±150

Notes:

1. Rise and fall times for GTX_CLK125 are measured from 0.5 and 2.0 V for LVDD = 2.5 V and from 0.6 and 2.7 V for

LVDD =3.3 V.

2. GTX_CLK125 is used to generate the GTX clock for the UCC Ethernet transmitter with 2% degradation. The GTX_CLK125

duty cycle can be loosened from 47%/53% as long as the PHY device can tolerate the duty cycle generated by GTX_CLK.

See Section 8.2.2, “MII AC Timing Specifications,” Section 8.2.3, “RMII AC Timing Specifications,” and Section 8.2.5,

“RGMII and RTBI AC Timing Specifications” for the duty cycle for 10Base-T and 100Base-T reference clock.

Table 10. RESET Pins DC Electrical Characteristics 1

Characteristic

Symbol

Condition

Min

Max

Unit

Input high voltage

VIH

—2.0

OVDD + 0.3

Input low voltage

VIL

—–0.3

0.8

Input current

IIN

——

±10

μA

Output high voltage

VOH

IOH = –8.0 mA

2.4

—

Output low voltage

VOL

IOL = 8.0 mA

—

0.5

Output low voltage

VOL

IOL = 3.2 mA

—

0.4

Notes:

1. This table applies for pins PORESET, HRESET, SRESET, and QUIESCE.

2. HRESET and SRESET are open drain pins, thus VOH is not relevant for those pins.

Table 9. GTX_CLK125 AC Timing Specifications

At recommended operating conditions with LVDD = 2.5 ± 0.125 mV/ 3.3 V ± 165 mV (continued)

Parameter/Condition

Symbol

Min

Typical

Max

Unit

Notes

MPC8360CVVALFHA Folha de dados(PDF) 16 Page - Freescale Semiconductor, Inc

MPC8360CVVALFHA Folha de dados(HTML) 16 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

Folha de dados Download

Ligação URL