S29CD032J
S29CD016J
S29CL032J
S29CL016J
Contents
1.
Ordering Information................................................... 4
13. Electrical Specifications............................................. 51
1.1 Valid Combinations........................................................ 5
13.1 Absolute Maximum Ratings.......................................... 51
2.
3.
4.
5.
Input/Output Descriptions and Logic Symbols......... 6
Block Diagram.............................................................. 7
Block Diagram of Simultaneous Read/Write Circuit. 8
Physical Dimensions/Connection Diagrams............. 9
14. Operating Ranges....................................................... 52
15. DC Characteristics...................................................... 52
15.1 Zero Power Flash.......................................................... 53
16. Test Conditions........................................................... 54
5.1 80-Pin PQFP Connection Diagram................................ 9
5.2 PQR080–80-Lead Plastic Quad Flat Package Physical Di-
mensions...................................................................... 10
5.3 80-Ball Fortified BGA Connection Diagrams................ 11
5.4 Special Package Handling Instructions........................ 11
5.5 LAA080–80-ball Fortified Ball Grid Array (13 x 11 mm)
Physical Dimensions.................................................... 12
5.6 LAD080–80-ball Fortified Ball Grid Array (11 x 9 mm)
Physical Dimensions.................................................... 13
17. Test Specifications ..................................................... 54
17.1 Switching Waveforms ................................................... 55
18. AC Characteristics...................................................... 56
18.1 VCC and VIO Power-up.................................................. 56
18.2 Asynchronous Operations............................................. 57
18.3 Synchronous Operations .............................................. 59
18.4 Hardware Reset (RESET#)........................................... 61
18.5 Write Protect (WP#)...................................................... 62
18.6 Erase/Program Operations........................................... 62
18.7 Alternate CE# Controlled Erase/Program Operations .. 69
18.8 Erase and Programming Performance ......................... 71
18.9 PQFP and Fortified BGA Pin Capacitance ................... 71
6.
Additional Resources................................................ 14
6.1 Application Notes......................................................... 14
6.2 Specification Bulletins.................................................. 14
6.3 Hardware and Software Support.................................. 14
6.4 Contacting Cypress...................................................... 14
19. Appendix 1 .................................................................. 72
19.1 Common Flash Memory Interface (CFI) ....................... 72
7.
7.1 Memory Map................................................................ 15
8. Device Operations ..................................................... 21
Product Overview ...................................................... 15
20. Appendix 2 .................................................................. 76
20.1 Command Definitions.................................................... 76
21. Revision History.......................................................... 80
8.1 Device Operation Table ............................................... 22
8.2 Asynchronous Read..................................................... 23
8.3 Hardware Reset (RESET#).......................................... 23
8.4 Synchronous (Burst) Read Mode and Configuration Regis-
ter................................................................................. 24
8.5 Autoselect .................................................................... 29
8.6 VersatileI/O (VIO) Control............................................. 29
8.7 Program/Erase Operations .......................................... 30
8.8 Write Operation Status................................................. 35
8.9 Reset Command.......................................................... 41
9.
Advanced Sector Protection/Unprotection ............. 41
9.1 Advanced Sector Protection Overview ........................ 43
9.2 Persistent Protection Bits............................................. 43
9.3 Persistent Protection Bit Lock Bit................................. 45
9.4 Dynamic Protection Bits............................................... 45
9.5 Password Protection Method....................................... 46
9.6 Hardware Data Protection Methods............................. 47
10. Secured Silicon Sector Flash Memory Region ....... 48
10.1 Secured Silicon Sector Protection Bit .......................... 49
10.2 Secured Silicon Sector Entry and Exit Commands...... 49
11. Electronic Marking..................................................... 49
12. Power Conservation Modes...................................... 49
12.1 Standby Mode.............................................................. 49
12.2 Automatic Sleep Mode................................................. 50
12.3 Hardware RESET# Input Operation............................. 50
12.4 Output Disable (OE#)................................................... 50
Document Number: 002-00948 Rev. *B
Page 3 of 89
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