99热在线精品观看,国产香蕉尹人在线视频播放,性videos欧美熟妇hdx

您好，
買賣IC網歡迎您。
請登錄
免費注冊

您現在的位置：買賣IC網 > PDF目錄298821 > AM29BDS643GT7GVAF (SPANSION LLC) 4M X 16 FLASH 1.8V PROM, 70 ns, PBGA44 PDF資料下載

參數資料

型號：	AM29BDS643GT7GVAF
廠商：	SPANSION LLC
元件分類：	PROM
英文描述：	4M X 16 FLASH 1.8V PROM, 70 ns, PBGA44
封裝：	9.20 X 8 MM, 0.50 MM PITCH, FBGA-44
文件頁數：	45/49頁
文件大?。?/td>	833K
代理商：	AM29BDS643GT7GVAF

May 8, 2006 25692A2

Am29BDS643G

D A TA

SH EE T

TABLE OF CONTENTS

Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 4

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Block Diagram of

Simultaneous Operation Circuit . . . . . . . . . . . . . . 5

Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . 6

Special Handling Instructions for FBGA Package .................... 6

Input/Output Descriptions . . . . . . . . . . . . . . . . . . . 7

Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 8

Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 9

Table 1. Device Bus Operations .......................................................9

Requirements for Asynchronous Read Operation (Non-Burst) 9

Requirements for Synchronous (Burst) Read Operation .......... 9

Continuous Burst ...................................................................... 9

8-, 16-, and 32-Word Linear Burst with Wrap Around ............ 10

Table 2. Burst Address Groups .......................................................10

Programmable Wait State ...................................................... 10

Handshaking Feature ............................................................. 10

Power Saving Function ........................................................... 11

Simultaneous Read/Write Operations with Zero Latency ....... 11

Writing Commands/Command Sequences ............................ 11

Accelerated Program Operation ............................................. 11

Autoselect Functions .............................................................. 11

Automatic Sleep Mode ........................................................... 12

RESET#: Hardware Reset Input ............................................. 12

Output Disable Mode .............................................................. 12

Hardware Data Protection ...................................................... 12

Low VCC Write Inhibit ............................................................ 12

Write Pulse “Glitch” Protection ............................................... 12

Logical Inhibit .......................................................................... 12

Common Flash Memory Interface (CFI) . . . . . . . 13

Table 3. CFI Query Identification String ..........................................13

Table 4. System Interface String .....................................................14

Table 5. Device Geometry Definition ..............................................14

Table 6. Primary Vendor-Specific Extended Query ........................15

Table 7. Sector Address Table ........................................................16

Command Definitions . . . . . . . . . . . . . . . . . . . . . . 20

Reading Array Data ................................................................ 20

Set Configuration Register Command Sequence ................... 20

Table 8. Burst Modes ......................................................................20

Handshaking Feature ............................................................. 20

Table 9. Wait States for Handshaking .............................................21

Enable PS (Power Saving) Mode Command Sequence ........ 21

Sector Lock/Unlock Command Sequence .............................. 21

Reset Command ..................................................................... 21

Autoselect Command Sequence ............................................ 21

Program Command Sequence ............................................... 22

Unlock Bypass Command Sequence ..................................... 22

Figure 1. Program Operation .......................................................... 23

Chip Erase Command Sequence ........................................... 23

Sector Erase Command Sequence ........................................ 23

Erase Suspend/Erase Resume Commands ........................... 24

Figure 2. Erase Operation.............................................................. 24

Table 10. Command Definitions .................................................... 25

Write Operation Status . . . . . . . . . . . . . . . . . . . . 26

DQ7: Data# Polling ................................................................. 26

Figure 3. Data# Polling Algorithm .................................................. 26

DQ6: Toggle Bit I .................................................................... 27

Figure 4. Toggle Bit Algorithm........................................................ 27

DQ2: Toggle Bit II ................................................................... 28

Table 11. DQ6 and DQ2 Indications .............................................. 28

Reading Toggle Bits DQ6/DQ2 ............................................... 28

DQ5: Exceeded Timing Limits ................................................ 28

DQ3: Sector Erase Timer ....................................................... 29

Table 12. Write Operation Status ................................................... 29

Absolute Maximum Ratings . . . . . . . . . . . . . . . . 30

Figure 5. Maximum Negative Overshoot Waveform ...................... 30

Figure 6. Maximum Positive Overshoot Waveform........................ 30

Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 30

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 31

Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 7. Test Setup....................................................................... 32

Table 13. Test Specifications ......................................................... 32

Key to Switching Waveforms. . . . . . . . . . . . . . . . 32

Switching Waveforms. . . . . . . . . . . . . . . . . . . . . . 32

Figure 8. Input Waveforms and

Measurement Levels...................................................................... 32

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 33

Synchronous/Burst Read ........................................................ 33

Figure 9. Burst Mode Read (66 and 54 MHz) ................................ 33

Figure 10. Burst Mode Read (40 MHz) .......................................... 34

Asynchronous Read ............................................................... 35

Figure 11. Asynchronous Mode Read............................................ 35

Figure 12. Reset Timings ............................................................... 36

Erase/Program Operations ..................................................... 37

Figure 13. Program Operation Timings.......................................... 38

Figure 14. Chip/Sector Erase Operations ...................................... 39

Figure 15. Accelerated Unlock Bypass Programming Timing........ 40

Figure 16. Data# Polling Timings (During Embedded Algorithm) .. 41

Figure 17. Toggle Bit Timings (During Embedded Algorithm)........ 41

Figure 18. 8-, 16-, and 32-Word Linear Burst

Address Wrap Around.................................................................... 42

Figure 19. Latency with Boundary Crossing (54 MHz and 66 MHz) 42

Figure 20. Initial Access with Power Saving (PS)

Function and Address Boundary Latency ...................................... 43

Figure 21. Example of Extended Valid Address Reducing Wait State

Usage............................................................................................. 43

Figure 22. Back-to-Back Read/Write Cycle Timings ...................... 44

Erase and Programming Performance . . . . . . . 45

Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Physical Dimensions* . . . . . . . . . . . . . . . . . . . . . 46

VDA044—44-Ball Very Thin Fine-Pitch Ball Grid Array

(FBGA) 9.2 x 8.0 mm Package ............................................... 46

Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 47

相關PDF資料	PDF描述
AM29DL162DB90PCI	1M X 16 FLASH 3V PROM, 90 ns, PBGA64
AM29DL322GT70WMIN	2M X 16 FLASH 3V PROM, 70 ns, PBGA48
AM29DL324GB12PCI	2M X 16 FLASH 3V PROM, 120 ns, PBGA64
AM29DL324GT12WMIN	2M X 16 FLASH 3V PROM, 120 ns, PBGA48
AM29DL800BT70RSF	512K X 16 FLASH 3V PROM, 70 ns, PDSO44

相關代理商/技術參數	參數描述
AM29BL802CB-65RZET	制造商:Spansion 功能描述:
AM29C01WW WAF	制造商:Advanced Micro Devices 功能描述:
AM29C10API	制造商:Rochester Electronics LLC 功能描述:- Bulk
AM29C10AWW DIE	制造商:Advanced Micro Devices 功能描述:
AM29C116-1JC	制造商:Rochester Electronics LLC 功能描述:- Bulk

發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

*型號	*數量	廠商	批號	封裝

添加更多采購

我的聯系方式

采購需求

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

我的聯系方式

采購需求

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

我的聯系方式

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價