поискавой системы для электроныых деталей |
|
AM29F200BB-90SC датащи(PDF) 5 Page - Advanced Micro Devices |
|
AM29F200BB-90SC датащи(HTML) 5 Page - Advanced Micro Devices |
5 / 41 page November 1, 2006 21526D4 Am29F200B 3 D A TA SH EE T TABLE OF CONTENTS Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 4 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . 5 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 7 Device Bus Operations . . . . . . . . . . . . . . . . . . . . . 8 Table 1. Am29F200B Device Bus Operations ..................................8 Word/Byte Configuration .......................................................... 8 Requirements for Reading Array Data ..................................... 8 Writing Commands/Command Sequences .............................. 8 Program and Erase Operation Status ...................................... 9 Standby Mode .......................................................................... 9 RESET#: Hardware Reset Pin ................................................. 9 Output Disable Mode ................................................................ 9 Table 2. Am29F200T Top Boot Block Sector Address Table .........10 Table 3. Am29F200B Bottom Boot Block Sector Address Table ....10 Autoselect Mode ..................................................................... 10 Table 4. Am29F200B Autoselect Codes (High Voltage Method) ....11 Sector Protection/Unprotection ............................................... 11 Temporary Sector Unprotect .................................................. 11 Figure 1. Temporary Sector Unprotect Operation........................... 11 Hardware Data Protection ...................................................... 11 Low VCC Write Inhibit ......................................................................12 Write Pulse “Glitch” Protection ........................................................12 Logical Inhibit ..................................................................................12 Power-Up Write Inhibit ....................................................................12 Command Definitions . . . . . . . . . . . . . . . . . . . . . 12 Reading Array Data ................................................................ 12 Reset Command ..................................................................... 12 Autoselect Command Sequence ............................................ 12 Word/Byte Program Command Sequence ............................. 13 Figure 2. Program Operation .......................................................... 13 Chip Erase Command Sequence ........................................... 13 Sector Erase Command Sequence ........................................ 14 Erase Suspend/Erase Resume Commands ........................... 14 Figure 3. Erase Operation............................................................... 15 Command Definitions ............................................................. 16 Table 5. Am29F200B Command Definitions ...................................16 DQ7: Data# Polling ................................................................. 17 Figure 4. Data# Polling Algorithm ................................................... 17 RY/BY#: Ready/Busy# ........................................................... 18 DQ6: Toggle Bit I .................................................................... 18 DQ2: Toggle Bit II ................................................................... 18 Reading Toggle Bits DQ6/DQ2 ............................................... 18 DQ5: Exceeded Timing Limits ................................................ 19 DQ3: Sector Erase Timer ....................................................... 19 Figure 5. Toggle Bit Algorithm........................................................ 19 Table 6. Write Operation Status ..................................................... 20 Absolute Maximum Ratings. . . . . . . . . . . . . . . . . 21 Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 21 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 22 TTL/NMOS Compatible .......................................................... 22 CMOS Compatible .................................................................. 23 Test Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 8. Test Setup....................................................................... 24 Table 7. Test Specifications ........................................................... 24 Key to Switching Waveforms. . . . . . . . . . . . . . . . 24 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 25 Read Operations .................................................................... 25 Figure 9. Read Operations Timings ............................................... 25 Hardware Reset (RESET#) .................................................... 26 Figure 10. RESET# Timings .......................................................... 26 Word/Byte Configuration (BYTE#) ...................................... 27 Figure 11. BYTE# Timings for Read Operations............................ 27 Figure 12. BYTE# Timings for Write Operations............................ 27 Erase/Program Operations ..................................................... 28 Figure 13. Program Operation Timings.......................................... 29 Figure 14. Chip/Sector Erase Operation Timings .......................... 30 Figure 15. Data# Polling Timings (During Embedded Algorithms). 31 Figure 16. Toggle Bit Timings (During Embedded Algorithms)...... 31 Figure 17. DQ2 vs. DQ6................................................................. 32 Temporary Sector Unprotect .................................................. 32 Figure 18. Temporary Sector Unprotect Timing Diagram .............. 32 Alternate CE# Controlled Erase/Program Operations ............ 33 Figure 19. Alternate CE# Controlled Write Operation Timings ...... 34 Erase and Programming Performance . . . . . . . . 35 Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 35 TSOP and SO Pin Capacitance . . . . . . . . . . . . . . 35 Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 36 SO 044—44-Pin Small Outline Package ................................ 36 TS 048—48-Pin Standard Thin Small Outline Package ......... 37 Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 38 |
Аналогичный номер детали - AM29F200BB-90SC |
|
Аналогичное описание - AM29F200BB-90SC |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
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 |