M29W160EB70N6F STMicroelectronics

M29W160ET M29W160EB 16 Mbit (2Mb x8 or 1Mb x16, Boot Block) 3V Supply Flash Memory FEATURES SUMMARY SUPPLY VOLTAGE Figure 1. Packages V = 2.7V to 3.6V for Program, Erase CC and Read ACCESS TIMES: 70, 90ns PROGRAMMING TIME 10s per Byte/Word typical 35 MEMORY BLOCKS 1 Boot Block (Top or Bottom Location) 2 Parameter and 32 Main Blocks PROGRAM/ERASE CONTROLLER Embedded Byte/Word Program algorithms TSOP48 (N) ERASE SUSPEND and RESUME MODES 12 x 20mm Read and Program another Block during Erase Suspend UNLOCK BYPASS PROGRAM COMMAND Faster Production/Batch Programming FBGA TEMPORARY BLOCK UNPROTECTION MODE COMMON FLASH INTERFACE TFBGA48 (ZA) 64 bit Security Code 6 x 8mm LOW POWER CONSUMPTION Standby and Automatic Standby 100,000 PROGRAM/ERASE CYCLES per BLOCK ELECTRONIC SIGNATURE Manufacturer Code: 0020h Top Device Code M29W160ET: 22C4h Bottom Device Code M29W160EB: 2249h January 2004 1/40M29W160ET, M29W160EB TABLE OF CONTENTS FEATURES SUMMARY . 1 Figure 1. Packages 1 SUMMARY DESCRIPTION . 5 Figure 2. Logic Diagram 5 Table 1. Signal Names 5 Figure 3. TSOP Connections 6 Figure 4. TFBGA Connections (Top view through package) 7 Figure 5. Block Addresses (x8) . 8 Figure 6. Block Addresses (x16) 9 SIGNAL DESCRIPTIONS . 10 Address Inputs (A0-A19) . 10 Data Inputs/Outputs (DQ0-DQ7) . 10 Data Inputs/Outputs (DQ8-DQ14) 10 Data Input/Output or Address Input (DQ15A-1) 10 Chip Enable (E) 10 Output Enable (G) 10 Write Enable (W) . 10 Reset/Block Temporary Unprotect (RP) 10 Ready/Busy Output (RB) . 10 Byte/Word Organization Select (BYTE) 10 V Supply Voltage . 10 CC V Ground . 10 SS BUS OPERATIONS 11 Bus Read . 11 Bus Write . 11 Output Disable . 11 Standby 11 Automatic Standby 11 Special Bus Operations 11 Electronic Signature . 11 Block Protection and Blocks Unprotection 11 Table 2. Bus Operations, BYTE = V 11 IL Table 3. Bus Operations, BYTE = V 12 IH COMMAND INTERFACE . 12 Read/Reset Command . 12 Auto Select Command . 12 Program Command . 12 Unlock Bypass Command 13 Unlock Bypass Program Command . 13 Unlock Bypass Reset Command .13 2/40