数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

AM49DL640AG85IT 数据表(PDF) 4 Page - Advanced Micro Devices

部件名 AM49DL640AG85IT
功能描述  Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
Download  65 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AMD [Advanced Micro Devices]
网页  http://www.amd.com
标志 AMD - Advanced Micro Devices

AM49DL640AG85IT 数据表(HTML) 4 Page - Advanced Micro Devices

  AM49DL640AG85IT Datasheet HTML 1Page - Advanced Micro Devices AM49DL640AG85IT Datasheet HTML 2Page - Advanced Micro Devices AM49DL640AG85IT Datasheet HTML 3Page - Advanced Micro Devices AM49DL640AG85IT Datasheet HTML 4Page - Advanced Micro Devices AM49DL640AG85IT Datasheet HTML 5Page - Advanced Micro Devices AM49DL640AG85IT Datasheet HTML 6Page - Advanced Micro Devices AM49DL640AG85IT Datasheet HTML 7Page - Advanced Micro Devices AM49DL640AG85IT Datasheet HTML 8Page - Advanced Micro Devices AM49DL640AG85IT Datasheet HTML 9Page - Advanced Micro Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 65 page
background image
April 1, 2003
Am49DL640AG
3
PR E L I M I N A R Y
TABLE OF CONTENTS
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 5
MCP Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . 5
Flash Memory Block Diagram . . . . . . . . . . . . . . . . 6
Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . 7
Special Package Handling Instructions .................................... 7
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 9
MCP Device Bus Operations . . . . . . . . . . . . . . . . . 9
Table 2. Device Bus Operations—Flash Byte Mode, CIOf = V
SS ...11
Flash Device Bus Operations . . . . . . . . . . . . . . . 12
Word/Byte Configuration ........................................................ 12
Requirements for Reading Array Data ................................... 12
Writing Commands/Command Sequences ............................ 12
Accelerated Program Operation .......................................... 12
Autoselect Functions ........................................................... 12
Simultaneous Read/Write Operations with Zero Latency ....... 12
Standby Mode ........................................................................ 13
Automatic Sleep Mode ........................................................... 13
RESET#: Hardware Reset Pin ............................................... 13
Output Disable Mode .............................................................. 13
Table 3. Am29DL640G Sector Architecture ....................................14
Table 4. Bank Address ....................................................................17
Table 5. SecSi
 Sector Addresses ...............................................17
Sector/Sector Block Protection and Unprotection .................. 18
Table 6. Am29DL640G Boot Sector/Sector Block
Addresses for Protection/Unprotection ...........................................18
Write Protect (WP#) ................................................................ 19
Table 7. WP#/ACC Modes ..............................................................19
Temporary Sector Unprotect .................................................. 19
Figure 1. Temporary Sector Unprotect Operation ...........................19
Figure 2. In-System Sector Protect/Unprotect Algorithms ..............20
SecSi™ (Secured Silicon) Sector
Flash Memory Region ............................................................ 21
Figure 3. SecSi Sector Protect Verify ..............................................22
Hardware Data Protection ...................................................... 22
Low V
CC Write Inhibit ........................................................... 22
Write Pulse “Glitch” Protection ............................................ 22
Logical Inhibit ...................................................................... 22
Power-Up Write Inhibit ......................................................... 22
Common Flash Memory Interface (CFI) . . . . . . . 22
Flash Command Definitions . . . . . . . . . . . . . . . . 26
Reading Array Data ................................................................ 26
Reset Command ..................................................................... 26
Autoselect Command Sequence ............................................ 26
Enter SecSi™ Sector/Exit SecSi Sector
Command Sequence .............................................................. 26
Byte/Word Program Command Sequence ............................. 27
Unlock Bypass Command Sequence .................................. 27
Figure 4. Program Operation ..........................................................28
Chip Erase Command Sequence ........................................... 28
Sector Erase Command Sequence ........................................ 28
Erase Suspend/Erase Resume Commands ........................... 29
Figure 5. Erase Operation ...............................................................29
Flash Write Operation Status . . . . . . . . . . . . . . . . 31
DQ7: Data# Polling ................................................................. 31
Figure 6. Data# Polling Algorithm ...................................................31
RY/BY#: Ready/Busy# ............................................................ 32
DQ6: Toggle Bit I .................................................................... 32
Figure 7. Toggle Bit Algorithm ........................................................ 32
DQ2: Toggle Bit II ................................................................... 33
Reading Toggle Bits DQ6/DQ2 ............................................... 33
DQ5: Exceeded Timing Limits ................................................ 33
DQ3: Sector Erase Timer ....................................................... 33
Table 13. Write Operation Status ................................................... 34
Absolute Maximum Ratings . . . . . . . . . . . . . . . . 35
Figure 8. Maximum Negative Overshoot Waveform ...................... 35
Figure 9. Maximum Positive Overshoot Waveform ........................ 35
Flash DC Characteristics . . . . . . . . . . . . . . . . . . 36
CMOS Compatible .................................................................. 36
Figure 10. I
CC1 Current vs. Time (Showing Active and
Automatic Sleep Currents) ............................................................. 37
Figure 11. Typical I
CC1 vs. Frequency ............................................ 37
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 12. Test Setup .................................................................... 39
Figure 13. Input Waveforms and Measurement Levels ................. 39
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 40
pSRAM CE#s Timing .............................................................. 40
Figure 14. Timing Diagram for Alternating
Between pSRAM to Flash .............................................................. 40
Read-Only Operations ........................................................... 41
Figure 15. Read Operation Timings ............................................... 41
Hardware Reset (RESET#) .................................................... 42
Figure 16. Reset Timings ............................................................... 42
Word/Byte Configuration (CIOf) .............................................. 43
Figure 17. CIOf Timings for Read Operations ................................ 43
Figure 18. CIOf Timings for Write Operations ................................ 43
Erase and Program Operations .............................................. 44
Figure 19. Program Operation Timings .......................................... 45
Figure 20. Accelerated Program Timing Diagram .......................... 45
Figure 21. Chip/Sector Erase Operation Timings .......................... 46
Figure 22. Back-to-back Read/Write Cycle Timings ...................... 47
Figure 23. Data# Polling Timings (During Embedded Algorithms) . 47
Figure 24. Toggle Bit Timings (During Embedded Algorithms) ...... 48
Figure 25. DQ2 vs. DQ6 ................................................................. 48
Temporary Sector Unprotect .................................................. 49
Figure 26. Temporary Sector Unprotect Timing Diagram .............. 49
Figure 27. Sector/Sector Block Protect and
Unprotect Timing Diagram ............................................................. 50
Alternate CE#f Controlled Erase and Program Operations .... 51
Figure 28. Flash Alternate CE#f Controlled Write (Erase/Program)
Operation Timings .......................................................................... 52
Power Up Time ....................................................................... 53
Read Cycle ............................................................................. 53
Figure 29. pSRAM Read Cycle—Address Controlled .................... 53
Read Cycle ............................................................................. 54
Figure 30. pSRAM Read Cycle ...................................................... 54
Write Cycle ............................................................................. 55
Figure 31. pSRAM Write Cycle—WE# Control .............................. 55
Figure 32. pSRAM Write Cycle—CE1#s Control ........................... 56
Figure 33. pSRAM Write Cycle—
UB#s and LB#s Control .................................................................. 57
Flash Erase And Programming Performance . . 58
Latchup Characteristics . . . . . . . . . . . . . . . . . . . 58
Package Pin Capacitance . . . . . . . . . . . . . . . . . . 58
Flash Data Retention . . . . . . . . . . . . . . . . . . . . . . 58


类似零件编号 - AM49DL640AG85IT

制造商部件名数据表功能描述
logo
SPANSION
AM49DL640AH SPANSION-AM49DL640AH Datasheet
995Kb / 63P
   64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH56IS SPANSION-AM49DL640AH56IS Datasheet
995Kb / 63P
   64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH56IT SPANSION-AM49DL640AH56IT Datasheet
995Kb / 63P
   64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH70IS SPANSION-AM49DL640AH70IS Datasheet
995Kb / 63P
   64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
AM49DL640AH70IT SPANSION-AM49DL640AH70IT Datasheet
995Kb / 63P
   64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
More results

类似说明 - AM49DL640AG85IT

制造商部件名数据表功能描述
logo
Advanced Micro Devices
DS42553 AMD-DS42553 Datasheet
955Kb / 58P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
logo
SPANSION
AM41DL3208G SPANSION-AM41DL3208G Datasheet
1Mb / 65P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM42DL6404G SPANSION-AM42DL6404G Datasheet
1,020Kb / 61P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
logo
Advanced Micro Devices
DS42515 AMD-DS42515 Datasheet
830Kb / 57P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
DS42585 AMD-DS42585 Datasheet
958Kb / 58P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
DS42587 AMD-DS42587 Datasheet
958Kb / 58P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
DS42514 AMD-DS42514 Datasheet
832Kb / 57P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
logo
SPANSION
AM42BDS640AG SPANSION-AM42BDS640AG Datasheet
1Mb / 72P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
logo
Advanced Micro Devices
AM41DL6408H AMD-AM41DL6408H Datasheet
1Mb / 66P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
DS42516 AMD-DS42516 Datasheet
953Kb / 58P
   Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
More results


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


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com