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M58WR032KL Dataheets PDF



Part Number M58WR032KL
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description Flash memories
Datasheet M58WR032KL DatasheetM58WR032KL Datasheet (PDF)

M58WR016KU M58WR016KL M58WR032KU M58WR032KL M58WR064KU M58WR064KL 16-, 32- and 64-Mbit (x 16, Mux I/O, Multiple Bank, Burst) 1.8 V supply Flash memories Features ■ Supply voltage – VDD = 1.7 V to 2 V for Program, Erase and Read – VDDQ = 1.7 V to 2 V for I/O buffers – VPP = 9 V for fast Program Multiplexed address/data Synchronous / Asynchronous Read – Synchronous Burst Read mode: 86 MHz – Random Access: 60 ns, 70 ns Synchronous Burst Read Suspend Programming time – 10 µs by Word typical for Fac.

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M58WR016KU M58WR016KL M58WR032KU M58WR032KL M58WR064KU M58WR064KL 16-, 32- and 64-Mbit (x 16, Mux I/O, Multiple Bank, Burst) 1.8 V supply Flash memories Features ■ Supply voltage – VDD = 1.7 V to 2 V for Program, Erase and Read – VDDQ = 1.7 V to 2 V for I/O buffers – VPP = 9 V for fast Program Multiplexed address/data Synchronous / Asynchronous Read – Synchronous Burst Read mode: 86 MHz – Random Access: 60 ns, 70 ns Synchronous Burst Read Suspend Programming time – 10 µs by Word typical for Factory Program – Double/Quadruple Word Program option – Enhanced Factory Program options Memory blocks – Multiple Bank memory array: 4 Mbit Banks – Parameter Blocks (top or bottom location) Dual operations – Program Erase in one Bank while Read in others – No delay between Read and Write operations Block locking – All blocks locked at Power up – Any combination of blocks can be locked – WP for Block Lock-Down Security – 128 bit user programmable OTP cells – 64 bit unique device number Common Flash Interface (CFI) 100,000 program/erase cycles per block ■ ■ FBGA ■ ■ VFBGA44 (ZA) 7.5 × 5 mm ■ ■ www.DataSheet4U.com ■ ■ Electronic signature – Manufacturer Code: 20h – Top Device Code, M58WR016KU: 8823h M58WR032KU: 8828h M58WR064KU: 88C0h – Bottom Device Code, M58WR016KL: 8824h M58WR032KL: 8829h M58WR064KL: 88C1h ECOPACK® packages available ■ ■ ■ ■ May 2007 Rev 1 1/123 www.st.com 1 Contents M58WRxxxKU, M58WRxxxKL Contents 1 2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Signal descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 www.DataSheet4U.com Address inputs (ADQ0-ADQ15, A16-Amax) . . . . . . . . . . . . . . . . . . . . . . . 17 Data input/output (ADQ0-ADQ15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Chip Enable (E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Output Enable (G) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Write Enable (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Write Protect (WP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Reset/Power-Down (RP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Latch Enable (L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Clock (K) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Wait (WAIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Bus Invert (BINV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 VDD supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 VDDQ supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 VPP Program supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 VSS ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 VSSQ ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 2.13 2.14 2.15 2.16 3 Bus operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3.1 3.2 3.3 3.4 3.5 3.6 Bus Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Bus Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Address Latch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Output Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Reset/Power-Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4 5 Command interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Command interface - Standard commands . . . . . . . . . . . . . . . . . . . . . 23 5.1 Read Array command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 2/123 M58WRxxxKU, M58WRxxxKL Contents 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 5.12 5.13 5.14 Read Status Register command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Read Electronic Signature command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Read CFI Query command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Clear Status Register command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Block Erase co.


M58WR032KU M58WR032KL M58WR064KU


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