m72dw64000b STMicroelectronics, m72dw64000b Datasheet
m72dw64000b
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m72dw64000b Summary of contents
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... Read and Program another Block during Erase Suspend UNLOCK BYPASS PROGRAM COMMAND – Faster Production/Batch Programming October 2003 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. M72DW64000B PRELIMINARY DATA Figure 1. Package FBGA LFBGA73 (ZA 11.6mm ...
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... M72DW64000B TABLE OF CONTENTS SUMMARY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Table 1. Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 3. LFBGA Connections (Top view through package SIGNAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Address Inputs (A0-A21 Data Inputs/Outputs (DQ0-DQ7 Data Inputs/Outputs (DQ8-DQ14 Data Input/Output or Address Input (DQ15A–1).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Flash-1 Chip Enable (EF Output Enable (G Write Enable (W) ...
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... PACKAGE MECHANICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 7. Stacked LFBGA73 8x11.6mm, 10x12 array, 0.8mm pitch, Bottom View Package Outline15 Table 8. Stacked LFBGA73 8x11.6mm, 10x12 array, 0.8mm pitch, Package Mechanical Data PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Table 9. Ordering Information Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 REVISION HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Table 10. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 M72DW64000B 3/19 ...
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... M72DW64000B SUMMARY DESCRIPTION The M72DW64000B is a low voltage Multiple Memory Product which combines two memory de- vices Mbit Multiple Bank, Boot Block Flash memory (M29DW640D) and a 16 Mbit Pseudo SRAM. This document should be read in conjunc- tion with the M29DW640D and M69AW024B datasheets ...
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... E2S A19 A18 RB A20 A9 A17 A10 DQ1 DQ6 DQ9 DQ3 DQ4 DQ13 V CCF V CCS DQ10 DQ12 DQ2 DQ11 NC DQ5 NC NC M72DW64000B A11 A12 A15 A13 A21 NC A14 NC NC A16 NC DQ15 BYTE /A DQ7 DQ14 NC NC AI08528 5/19 ...
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... M72DW64000B SIGNAL DESCRIPTION See Figure 2 Logic Diagram and Table 1,Signal Names, for a brief overview of the signals connect this device. Address Inputs (A0-A21). Address lines A0-A19 are common inputs for the Flash Memory and PSRAM components. Address line A20-A21 are inputs for the Flash Memory component. The Ad- dress Inputs select the cells in the memory array to access during Bus Read operations ...
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... V Supply Voltage (2.7 to 3.3V CCP vides the power supply for the PSRAM with Ground voltage measurements in the Flash and PSRAM chips. M72DW64000B . E1 and E2 can also remains not allowed and the ...
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... M72DW64000B FUNCTIONAL DESCRIPTION The Flash Memory and PSRAM components have a common power supply. The components are dis- tinguished by four chip enable inputs: E Flash memory, and E1 and Recommended operating conditions do not allow more than one component (Flash Memory or PSRAM active mode at the same time. ...
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... Figure 4. Functional Block Diagram A20-A21 BYTE F A0-A19 /WP CCF PPF 64 Mbit Flash Memory RB V DDP 16 Mbit PSRAM V SS M72DW64000B F DQ15/A-1 to DQ0 AI08529 9/19 ...
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... M72DW64000B FLASH MEMORY DEVICES The M72DW64000B contains a 64Mbit Flash memory. For detailed information on how to use it, see the M29DW640D datasheet, which is avail- PSRAM DEVICE The M72DW64000B contains a 16Mbit Pseudo SRAM. For detailed information on how to use it, see the M69AW024B datasheet, which is avail- 10/19 able on ...
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... PSRAM Supply Voltage CCP Note: 1. Depends on range. plied. Exposure to Absolute Maximum Rating con- ditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality docu- ments. Parameter (1) M72DW64000B Value Unit Min Max –40 85 °C –50 125 ° ...
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... M72DW64000B DC AND AC PARAMETERS This section summarizes the operating and mea- surement conditions, and the DC and AC charac- teristics of the device. The parameters in the DC and AC characteristics Tables that follow, are de- rived from tests performed under the Measure- ment Conditions summarized Operating and AC Measurement Conditions. De- signers should check that the operating conditions Table 4 ...
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... PP Program/Erase Controller active V / 3.0V ±10 3.0V ±10 1.8mA OL µ –100 (read) and (program/erase). CC1 CC3 M72DW64000B Min Max Unit µ ±1 A µ ± µ 100 –0.5 0.8 V 0. 11.5 12 ...
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... M72DW64000B Table 7. PSRAM DC Characteristics Symbol Parameter Operating Supply (1) I DD1 Current Input Leakage I LI Current Output Leakage I LO Current Deep Power Down I PD Current Standby Supply I SB Current CMOS (2) Input High Voltage V IH (3) Input Low Voltage Output High Voltage OH V Output Low Voltage OL Note: 1 ...
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... PACKAGE MECHANICAL Figure 7. Stacked LFBGA73 8x11.6mm, 10x12 array, 0.8mm pitch, Bottom View Package Outline BALL "A1" Note: Drawing is not to scale M72DW64000B ddd A2 BGA-Z50 15/19 ...
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... M72DW64000B Table 8. Stacked LFBGA73 8x11.6mm, 10x12 array, 0.8mm pitch, Package Mechanical Data millimeters Symbol Typ 0.910 b 0.400 D 8.000 D1 7.200 ddd E 11.600 11.500 E1 8.800 e 0.800 FD 0.400 FE 1.400 SD 0.400 SE 0.400 16/19 Min Max Typ 1.400 0.250 0.0358 0.350 0.450 0.0157 7.900 8.100 0.3150 ...
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... Devices are shipped from the factory with the memory content bits erased to ’1’. For a list of available options (Speed, Package, etc.) or for further information on any aspect of this device, please contact the STMicroelectronics Sales Office nearest to you. M72 M72DW64000B 17/19 ...
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... M72DW64000B REVISION HISTORY Table 10. Document Revision History Date Version 26-May-2003 1.0 First Issue 24-Sep-2003 1.1 Voltage supply range extended 2.7V working at all speed options 18/19 Revision Details ...
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