AM29F010B-70JF Spansion Inc., AM29F010B-70JF Datasheet - Page 5

• Manufacturer Part Number: AM29F010B-70JF
• Description: IC, FLASH, 1MBIT, 70NS, LCC-32
• Manufacturer: Spansion Inc.

Specifications of AM29F010B-70JF

• Memory Type: Flash
• Memory Size: 1Mbit
• Memory Configuration: 128K X 8
• Access Time: 70ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: PLCC
• No. Of Pins: 32
• Cell Type: NOR
• Density: 1Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 17b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: PLCC
• Program/erase Volt (typ): 4.5 to 5.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 128K
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 7
Command Definitions . . . . . . . . . . . . . . . . . . . . . . 10
Write Operation Status . . . . . . . . . . . . . . . . . . . . . 14
November 12, 2009 Am29F010B_00_C10
Standard Products .................................................................... 6
Requirements for Reading Array Data ..................................... 7
Writing Commands/Command Sequences .............................. 7
Program and Erase Operation Status ...................................... 8
Standby Mode .......................................................................... 8
Output Disable Mode ................................................................ 8
Autoselect Mode ....................................................................... 8
Sector Protection/Unprotection ................................................. 9
Hardware Data Protection ........................................................ 9
Reading Array Data ................................................................ 10
Reset Command ..................................................................... 10
Autoselect Command Sequence ............................................ 10
Byte Program Command Sequence ....................................... 10
Chip Erase Command Sequence ........................................... 11
Sector Erase Command Sequence ........................................ 11
Erase Suspend/Erase Resume Commands ........................... 12
DQ7: Data# Polling ................................................................. 14
Table 1. Am29F010B Device Bus Operations .................................7
Table 2. Am29F010B Sector Addresses Table .................................8
Table 3. Am29F010B Autoselect Codes (High Voltage Method) ......9
Figure 1. Program Operation ..........................................................11
Figure 2. Erase Operation ...............................................................12
Table 4. Am29F010B Command Definitions ...................................13
Figure 3. Data# Polling Algorithm ...................................................14
D A T A
S H E E T
Absolute Maximum Ratings . . . . . . . . . . . . . . . . 17
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . 17
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 18
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Key to Switching Waveforms . . . . . . . . . . . . . . . 20
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 21
Erase and Programming Performance . . . . . . . 26
Latchup Characteristic . . . . . . . . . . . . . . . . . . . . 27
TSOP Pin Capacitance . . . . . . . . . . . . . . . . . . . . 27
PLCC Pin Capacitance . . . . . . . . . . . . . . . . . . . . 27
Data Retention . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 30
DQ6: Toggle Bit I .................................................................... 14
Reading Toggle Bit DQ6 ......................................................... 15
DQ5: Exceeded Timing Limits ................................................ 15
DQ3: Sector Erase Timer ....................................................... 16
Erase and Program Operations .............................................. 22
Erase and Program Operations .............................................. 25
PL 032—32-Pin Plastic Leaded Chip Carrier ......................... 28
TS 032—32-Pin Standard Thin Small Outline Package ......... 29
Figure 4. Toggle Bit Algorithm ........................................................ 15
Table 5. Write Operation Status ..................................................... 16
Figure 5. Maximum Negative Overshoot Waveform ...................... 17
Figure 6. Maximum Positive Overshoot Waveform ........................ 17
Figure 7. Test Setup ....................................................................... 20
Table 6. Test Specifications ........................................................... 20
Figure 8. Read Operations Timings ............................................... 21
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
Figure 13. Alternate CE# Controlled Write Operation Timings ...... 26
3