M29W200BB55N6T Micron Technology Inc, M29W200BB55N6T Datasheet
M29W200BB55N6T
Specifications of M29W200BB55N6T
Related parts for M29W200BB55N6T
M29W200BB55N6T Summary of contents
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... Manufacturer Code: 0020h – Top Device Code M29W200BT: 0051h – Bottom Device Code: M29W200BB 0057h ® ECOPACK PACKAGES AVAILABLE September 2005 2 Mbit (256Kb x8 or 128Kb x16, Boot Block) Low Voltage Single Supply Flash Memory TSOP48 ( 20mm Figure 1. Logic Diagram A0-A16 W RP M29W200BT ...
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M29W200BT, M29W200BB Figure 2. TSOP Connections A15 1 A14 A13 A12 A11 A10 M29W200BT M29W200BB Table 1. Signal Names ...
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Table 2. Absolute Maximum Ratings Symbol Ambient Operating Temperature (Temperature Range Option Ambient Operating Temperature (Temperature Range Option 6) T Temperature Under Bias BIAS T Storage Temperature STG (2) Input or Output Voltage Supply ...
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M29W200BT, M29W200BB SIGNAL DESCRIPTIONS See Figure 1, Logic Diagram, and Table 1, Signal Names, for a brief overview of the signals connect this device. Address Inputs (A0-A16). The Address Inputs select the cells in the memory array to ...
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BUS OPERATIONS There are five standard bus operations that control the device. These are Bus Read, Bus Write, Out- put Disable, Standby and Automatic Standby. See Tables 5 and 6, Bus Operations, for a summary. Typically glitches of less than ...
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... For further information refer to Application Note AN1122, Applying Protection and Unprotec- tion to M29 Series Flash. COMMAND INTERFACE All Bus Write operations to the memory are inter- preted by the Command Interface. Commands consist of one or more sequential Bus Write oper- ations ...
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Table 7. Commands, 16-bit mode, BYTE = V Command Addr Data 1 X Read/Reset 3 555 Auto Select 3 555 Program 4 555 Unlock Bypass 3 555 Unlock Bypass 2 X Program Unlock Bypass Reset 2 X Chip Erase 6 ...
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M29W200BT, M29W200BB Unlock Bypass Command. The Unlock Bypass command is used in conjunction with the Unlock Bypass Program command to program the memo- ry. When the access time to the device is long (as with some EPROM programmers) considerable time ...
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Erase Suspend Command. The Erase Suspend Command may be used to temporarily suspend a Block Erase operation and return the memory to Read mode. The command requires one Bus Write operation. The Program/Erase Controller will suspend within 15µs of the ...
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M29W200BT, M29W200BB STATUS REGISTER Bus Read operations from any address always read the Status Register during Program and Erase operations also read during Erase Sus- pend when an address within a block being erased is accessed. The bits ...
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Figure 4. Data Polling Flowchart START READ DQ5 & DQ7 at VALID ADDRESS DQ7 YES = DATA NO NO DQ5 = 1 YES READ DQ7 at VALID ADDRESS DQ7 YES = DATA NO FAIL Erase Timer Bit (DQ3). The Erase ...
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M29W200BT, M29W200BB Table 11. AC Measurement Conditions Parameter V Supply Voltage CC Load Capacitance ( Input Rise and Fall Times Input Pulse Voltages Input and Output Timing Ref. Voltages Figure 6. AC Testing Input Output Waveform 3V 0V ...
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Table 13. DC Characteristics ( 70°C or –40 to 85°C) A Symbol Parameter I Input Leakage Current LI I Output Leakage Current LO I Supply Current (Read) CC1 I Supply Current (Standby) CC2 (1) Supply Current (Program/Erase) ...
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M29W200BT, M29W200BB Table 14. Read AC Characteristics ( 70°C or –40 to 85°C) A Symbol Alt t t Address Valid to Next Address Valid AVAV Address Valid to Output Valid AVQV ACC Chip Enable ...
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Table 15. Write AC Characteristics, Write Enable Controlled ( 70°C or –40 to 85°C) A Symbol Alt t t Address Valid to Next Address Valid AVAV Chip Enable Low to Write Enable Low ELWL ...
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M29W200BT, M29W200BB Table 16. Write AC Characteristics, Chip Enable Controlled ( 70°C or –40 to 85°C) A Symbol Alt t t Address Valid to Next Address Valid AVAV Write Enable Low to Chip Enable ...
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Table 17. Reset/Block Temporary Unprotect AC Characteristics ( 70°C or –40 to 85°C) A Symbol Alt (1) t PHWL RP High to Write Enable Low, Chip Enable t t PHEL RH Low, Output Enable Low (1) t ...
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M29W200BT, M29W200BB Table 18. Ordering Information Scheme Example: Device Type M29 Operating Voltage 2.7 to 3.6V CC Device Function 200B = 2 Mbit (256Kb x8 or 128Kb x16), Boot Block Array Matrix T = Top Boot ...
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Table 19. TSOP48 - 48 lead Plastic Thin Small Outline 20mm, Package Mechanical Data millimeters Symbol Typ A A1 0.100 A2 1.000 B 0.220 12.000 E 20.000 E1 18.400 e 0.500 L 0.600 L1 0.800 ...
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M29W200BT, M29W200BB Table 20. SO44 - 44 lead Plastic Small Outline, 525 mils body width, Package Mechanical Data millimeters Symbol Typ 2.30 b 0. 28.20 E 13.30 EH 16.00 e 1.27 L 0.80 ...
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Table 21. Revision History Revision Date Number July 1999 03/30/00 07/28/00 19-Sep-2005 4.0 Revision Details First Issue Status Register bit DQ5 clarification Data Polling Flowchart diagram change (Figure 4) Data Toggle Flowchart diagram change (Figure 5) Program/Erase Times Maximum specification ...
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M29W200BT, M29W200BB Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from ...