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AM29F010B-90JF 参数 Datasheet PDF下载

AM29F010B-90JF图片预览
型号: AM29F010B-90JF
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内容描述: 1兆位( 128千×8位) CMOS 5.0伏只,统一部门快闪记忆体 [1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory]
分类和应用:
文件页数/大小: 33 页 / 1007 K
品牌: SPANSION [ SPANSION ]
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D A T A S H E E T  
TABLE OF CONTENTS  
General Description . . . . . . . . . . . . . . . . . . . . . . . .2  
Product Selector Guide . . . . . . . . . . . . . . . . . . . . .4  
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4  
Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . .5  
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Ordering Information . . . . . . . . . . . . . . . . . . . . . . .6  
Standard Products .................................................................... 6  
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . .7  
Table 1. Am29F010B Device Bus Operations .................................7  
Requirements for Reading Array Data ..................................... 7  
Writing Commands/Command Sequences .............................. 7  
Program and Erase Operation Status ...................................... 8  
Standby Mode .......................................................................... 8  
Output Disable Mode ................................................................ 8  
Table 2. Am29F010B Sector Addresses Table .................................8  
Autoselect Mode ....................................................................... 8  
Table 3. Am29F010B Autoselect Codes (High Voltage Method) ......9  
Sector Protection/Unprotection ................................................. 9  
Hardware Data Protection ........................................................ 9  
Command Definitions . . . . . . . . . . . . . . . . . . . . . .10  
Reading Array Data ................................................................ 10  
Reset Command ..................................................................... 10  
Autoselect Command Sequence ............................................ 10  
Byte Program Command Sequence ....................................... 10  
Figure 1. Program Operation ..........................................................11  
Chip Erase Command Sequence ........................................... 11  
Sector Erase Command Sequence ........................................ 11  
Erase Suspend/Erase Resume Commands ........................... 12  
Figure 2. Erase Operation ...............................................................12  
Table 4. Am29F010B Command Definitions ...................................13  
Write Operation Status . . . . . . . . . . . . . . . . . . . . .14  
DQ7: Data# Polling ................................................................. 14  
Figure 3. Data# Polling Algorithm ...................................................14  
DQ6: Toggle Bit I .................................................................... 14  
Reading Toggle Bit DQ6 ......................................................... 15  
Figure 4. Toggle Bit Algorithm ........................................................ 15  
DQ5: Exceeded Timing Limits ................................................ 15  
DQ3: Sector Erase Timer ....................................................... 16  
Table 5. Write Operation Status ..................................................... 16  
Absolute Maximum Ratings . . . . . . . . . . . . . . . . 17  
Figure 5. Maximum Negative Overshoot Waveform ...................... 17  
Figure 6. Maximum Positive Overshoot Waveform ........................ 17  
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . 17  
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 18  
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
Figure 7. Test Setup ....................................................................... 20  
Table 6. Test Specifications ........................................................... 20  
Key to Switching Waveforms . . . . . . . . . . . . . . . 20  
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 21  
Figure 8. Read Operations Timings ............................................... 21  
Erase and Program Operations .............................................. 22  
Figure 9. Program Operation Timings ............................................ 23  
Figure 10. Chip/Sector Erase Operation Timings .......................... 23  
Figure 11. Data# Polling Timings (During Embedded Algorithms) . 24  
Figure 12. Toggle Bit Timings (During Embedded Algorithms) ...... 24  
Erase and Program Operations .............................................. 25  
Figure 13. Alternate CE# Controlled Write Operation Timings ...... 26  
Erase and Programming Performance . . . . . . . 26  
Latchup Characteristic . . . . . . . . . . . . . . . . . . . . 27  
TSOP Pin Capacitance . . . . . . . . . . . . . . . . . . . . 27  
PLCC and PDIP Pin Capacitance . . . . . . . . . . . . 27  
Data Retention . . . . . . . . . . . . . . . . . . . . . . . . . . . 27  
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 28  
PD 032—32-Pin Plastic DIP ................................................... 28  
PL 032—32-Pin Plastic Leaded Chip Carrier ......................... 29  
TS 032—32-Pin Standard Thin Small Outline Package ......... 30  
Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 31  
October 31, 2006 Am29F010B_00_C7  
Am29F010B  
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