S75WS256NDFBAWMB datasheet(73/216 Pages) SPANSION

73 / 216 page

February 17, 2005 S75WS-N-00_A0

S75WS256Nxx Based MCPs

Advance

Information

Notes:

1. Figure shows total number of wait states set to seven cycles. The total number of wait states can be programmed from

two cycles to seven cycles.

2. If any burst address occurs at address + 1 , address + 2, or address + 3, additional clock delay cycles are inserted, and

are indicated by RDY.

3. The device is in synchronous mode with wrap around.

4. D8–DF in data waveform indicate the order of data within a given 8-word address range, from lowest to highest. Starting

address in figure is the 4th address in range (0-F).

Figure 12.8 8-word Linear Burst with Wrap Around

Notes:

1. Figure shows total number of wait states set to seven cycles. The total number of wait states can be programmed from

two cycles to seven cycles. Clock is set for active rising edge.

2. If any burst address occurs at address + 1 , address + 2, or address + 3, additional clock delay cycles are inserted, and

are indicated by RDY.

3. The device is in asynchronous mode with out wrap around.

4. DC–D13 in data waveform indicate the order of data within a given 8-word address range, from lowest to highest.

Starting address in figure is the 1st address in range (c-13).

Figure 12.9 8-word Linear Burst without Wrap Around

OE#

Data

Addresses

AVD#

RDY

CLK

CE#

tCES

tACS

tAVC

tAVD

tACH

tOE

tIACC

tAOE

tBDH

7 cycles for initial access shown.

Hi-Z

tRACC

tRDYS

tBACC

tCR

tRACC

OE#

Data

Addresses

AVD#

RDY

CLK

CE#

tCES

tACS

tAVC

tAVD

tACH

tOE

tIACC

tBDH

D13

Hi-Z

tRACC

tRDYS

tBACC

tCR

D10

tRACC

tAOE

7 cycles for initial access shown.

S75WS256NDFBAWMB bảng dữ liệu(PDF) 73 Page - SPANSION

S75WS256NDFBAWMB bảng dữ liệu(HTML) 73 Page - SPANSION

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