MPC8377E datasheet(28/126 Pages) FREESCALE

tên linh kiện	MPC8377E

Giải thích chi tiết về linh kiện	PowerQUICC II Pro Processor Hardware Specifications

PDF	126 Pages

Scroll/Zoom	100%

nhà sản xuất	FREESCALE [Freescale Semiconductor, Inc]

Trang chủ	http://www.freescale.com

Logo

28 / 126 page

MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 4

Freescale Semiconductor

Ethernet: Enhanced Three-Speed Ethernet (eTSEC)

Figure 11 shows the RGMII and RTBI AC timing and multiplexing diagrams.

Figure 11. RGMII and RTBI AC Timing and Multiplexing Diagrams

8.2.3

RMII AC Timing Specifications

This section describes the RMII transmit and receive AC timing specifications.

8.2.3.1

RMII Transmit AC Timing Specifications

The RMII transmit AC timing specifications are in Table 29.

Table 29. RMII Transmit AC Timing Specifications

At recommended operating conditions with LVDD of 3.3 V ± 5%.

Parameter

Symbol1

Min

Typical

Max

Unit

REF_CLK clock period

tRMT

15.0

20.0

25.0

REF_CLK duty cycle

tRMTH

REF_CLK peak-to-peak jitter

tRMTJ

——

250

Rise time REF_CLK (20%–80%)

tRMTR

1.0

—

2.0

GTX_CLK

tRGT

tRGTH

tSKRGT

TX_CTL

TXD[8:5]

TXD[7:4]

TXD[9]

TXERR

TXD[4]

TXEN

TXD[3:0]

(At Transmitter)

TXD[8:5][3:0]

TXD[7:4][3:0]

TX_CLK

(At PHY)

RX_CTL

RXD[8:5]

RXD[7:4]

RXD[9]

RXERR

RXD[4]

RXDV

RXD[3:0]

RXD[8:5][3:0]

RXD[7:4][3:0]

RX_CLK

(At PHY)

tSKRGT

MPC8377E bảng dữ liệu(PDF) 28 Page - Freescale Semiconductor, Inc

MPC8377E bảng dữ liệu(HTML) 28 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

bảng dữ liệu tải về

Link URL