AM29LV017D-90EC AMD (ADVANCED MICRO DEVICES), AM29LV017D-90EC Datasheet - Page 4

• Manufacturer Part Number: AM29LV017D-90EC
• Description: Flash Memory IC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM29LV017D-90EC

• Memory Configuration: 2M X 8
• Package/case: 32-PLCC
• Supply Voltage Max: 3.6V
• Access Time, Tacc: 90nS
• Mounting Type: Surface Mount
• Supply Voltage: 3V

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
Common Flash Memory Interface (CFI) . . . . . . . 14
Command Definitions . . . . . . . . . . . . . . . . . . . . . . 16
Write Operation Status . . . . . . . . . . . . . . . . . . . . . 21
Special Handling Instructions for FBGA Packages .................. 6
Requirements for Reading Array Data ..................................... 8
Writing Commands/Command Sequences .............................. 8
Program and Erase Operation Status ...................................... 9
Standby Mode .......................................................................... 9
Automatic Sleep Mode ............................................................. 9
RESET#: Hardware Reset Pin ................................................. 9
Output Disable Mode ................................................................ 9
Autoselect Mode ..................................................................... 11
Sector Protection/Unprotection ............................................... 11
Temporary Sector Unprotect .................................................. 11
Hardware Data Protection ...................................................... 13
Low V
Write Pulse “Glitch” Protection ............................................... 13
Logical Inhibit .......................................................................... 13
Power-Up Write Inhibit ............................................................ 13
Reading Array Data ................................................................ 16
Reset Command ..................................................................... 16
Autoselect Command Sequence ............................................ 16
Byte Program Command Sequence ....................................... 16
Unlock Bypass Command Sequence ..................................... 17
Chip Erase Command Sequence ........................................... 17
Sector Erase Command Sequence ........................................ 18
Erase Suspend/Erase Resume Commands ........................... 18
Command Definitions ............................................................. 20
DQ7: Data# Polling ................................................................. 21
RY/BY#: Ready/Busy# ........................................................... 22
DQ6: Toggle Bit I .................................................................... 22
Table 1. Am29LV017D Device Bus Operations ................................ 8
Table 2. Am29LV017D Sector Address Table ................................ 10
Table 3. Am29LV017D Autoselect Codes (High Voltage Method).. 11
Figure 1. In-System Sector Protect/Unprotect Algorithms .............. 12
Figure 2. Temporary Sector Unprotect Operation........................... 13
Table 4. CFI Query Identification String .......................................... 14
Table 5. System Interface String..................................................... 14
Table 6. Device Geometry Definition .............................................. 15
Table 7. Primary Vendor-Specific Extended Query ........................ 15
Figure 3. Program Operation .......................................................... 17
Figure 4. Erase Operation............................................................... 19
Table 8. Am29LV017D Command Definitions ............................... 20
Figure 5. Data# Polling Algorithm ................................................... 21
CC
Write Inhibit .............................................................. 13
Am29LV017D
Absolute Maximum Ratings . . . . . . . . . . . . . . . . 25
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . 25
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 26
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 28
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 29
Latchup Characteristics . . . . . . . . . . . . . . . . . . . 39
TSOP Pin Capacitance . . . . . . . . . . . . . . . . . . . . 39
Data Retention . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 40
Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 43
DQ2: Toggle Bit II ................................................................... 22
Reading Toggle Bits DQ6/DQ2 ............................................... 22
DQ5: Exceeded Timing Limits ................................................ 24
DQ3: Sector Erase Timer ....................................................... 24
Read Operations .................................................................... 29
Hardware Reset (RESET#) .................................................... 30
Erase/Program Operations ..................................................... 31
TS 040—40-Pin Standard TSOP ............................................ 40
TSR040—40-Pin Reverse TSOP ........................................... 41
FBC048—48-Ball Fine-Pitch Ball Grid Array (FBGA)
8 x 9 mm package .................................................................. 42
Revision A (October 1997) ..................................................... 43
Revision B (October 1997) ..................................................... 43
Revision C (January 1998) ..................................................... 43
Revision C+1 (February 1998) ............................................... 43
Revision C+2 (March 1998) .................................................... 43
Revision C+3 (August 1998) ................................................... 43
Revision D (January 1999) ..................................................... 43
Revision D+1 (April 12, 1999) ................................................. 43
Revision E (February 2, 2000) ................................................ 43
Revision E+1 (November 7, 2000) ......................................... 44
Figure 6. Toggle Bit Algorithm........................................................ 23
Table 9. Write Operation Status..................................................... 24
Figure 7. Maximum Negative Overshoot Waveform ...................... 25
Figure 8. Maximum Positive Overshoot Waveform........................ 25
Figure 9. I
and Automatic Sleep Currents) ...................................................... 27
Figure 10. Typical I
Figure 11. Test Setup..................................................................... 28
Table 10. Test Specifications ......................................................... 28
Figure 12. Input Waveforms and Measurement Levels ................. 28
Figure 13. Read Operations Timings ............................................. 29
Figure 14. RESET# Timings .......................................................... 30
Figure 15. Program Operation Timings.......................................... 32
Figure 16. Chip/Sector Erase Operation Timings .......................... 32
Figure 17. Data# Polling Timings (During Embedded Algorithms). 33
Figure 18. Toggle Bit Timings (During Embedded Algorithms)...... 34
Figure 19. DQ2 vs. DQ6................................................................. 34
Figure 20. Temporary Sector Unprotect Timing Diagram .............. 35
Figure 21. Sector Protect/Unprotect Timing Diagram .................... 36
Figure 22. Alternate CE# Controlled Write Operation Timings ...... 38
CC1
Current vs. Time (Showing Active
CC1
vs. Frequency ........................................... 27
3