TMS28F033

A3 A4 A5 A6 A7 A8 VSSI VPP VDDI A9 A10 A11 A12 A13 A14 A15 ADVANCE INFORMATION D Organization – 512K-Byte Main Array – 24K-Byte Protected Overlay-Block D User-Defined x16 or x32 Data Bus D Read Transfer Data Rates Up to 100 MBytes / s at Bus Frequencies Up to 40 MHz D Burstable Pipelined Read Interface With Programmable Latency, Length, and Order D 10000 Program / Erase Cycles D Three Temperature Ranges – Commercial . . . 0°C to 70°C – Extended . . . – 40°C to 85°C – Automotive . . . – 40°C to 125°C D 80-Pin Plastic Quad Flatpack (PQFP) (PAF Suffix) D Fully Automated On-Chip Erase and Program Operations D Three Separate Voltage Supplies – I / O Supply – Configurable 3.3 V / 5 V – Read Supply – 5 V – Programming Supply – 12 V D All Inputs / Outputs TTL-Compatible description TMS28F033 4 194 304-BIT SYNCHRONOUS FLASH MEMORY SMJS833 – NOVEMBER 1997 PAF 80-PIN PACKAGE (T0P VIEW) LBO BAA/LRV WORD/DIS WR WE OE E V DDI S/5IO V SSI LBA RY/BY QV CLK RP V DDE DQ16 DQ17 DQ18 DQ19 VDDE VSSE DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 VDDE VSSE DQ28 DQ29 DQ30 DQ31 A–1 A0 A1 A2 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 1 64 2 63 3 62 4 61 5 60 6 59 7 58 8 57 9 56 10 55 11 54 12 53 13 52 14 51 15 50 16 49 17 48 18 47 19 46 20 45 21 44 22 43 23 42 24 41 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 DQ15 DQ14 DQ13 DQ12 VSSE VDDE DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 VSSE VDDE DQ3 DQ2 DQ1 DQ0 NC NC NC A16 The TMS28F033 is the first synchronous nonvolatile flash memory device to offer a ...