M29F800DB

M29F800DT M29F800DB 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 5V Supply Flash Memory FEATURES SUMMARY s SUPPLY VOLTAGE s s Figure 1. Packages – VCC = 5V ±10% for Program, Erase and Read ACCESS TIME: 55, 70, 90ns PROGRAMMING TIME – 10µs per Byte/Word typical 19 MEMORY BLOCKS – 1 Boot Block (Top or Bottom Location) – 2 Parameter and 16 Main Blocks SO44 (M) s s PROGRAM/ERASE CONTROLLER – Embedded Byte/Word Program algorithms ERASE SUSPEND and RESUME MODES – Read and Program another Block during Erase Suspend s s UNLOCK BYPASS PROGRAM COMMAND – Faster Production/Batch Programming TEMPORARY BLOCK UNPROTECTION MODE COMMON FLASH INTERFACE – 64 bit Security Code LOW POWER CONSUMPTION – Standby and Automatic Standby 100,000 PROGRAM/ERASE CYCLES per BLOCK ELECTRONIC SIGNATURE – Manufacturer Code: 0020h – Top Device Code M29F800DT: 22ECh – Bottom Device Code M29F800DB: 2258h TSOP48 (N) 12 x 20mm s s s s s February 2003 1/39 M29F800DT, M29F800DB TABLE OF CONTENTS SUMMARY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Table 1. Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 3. SO Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....