M29W160 ST Microelectronics, M29W160 Datasheet
M29W160
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M29W160 Summary of contents
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... YEARS DATA RETENTION – Defectivity below 1 ppm/year ELECTRONIC SIGNATURE – Manufacturer Code: 0020h – Top Device Code M29W160BT: 22C4h – Bottom Device Code M29W160BB: 2249h February 2000 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. ...
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... M29W160BT, M29W160BB Figure 2. TSOP Connections A15 1 48 A14 A13 A12 A11 A10 A9 A8 A19 M29W160BT M29W160BB A18 A17 AI02994 Table 1. Signal Names A0-A19 Address Inputs DQ0-DQ7 Data Inputs/Outputs DQ8-DQ14 Data Inputs/Outputs DQ15A–1 ...
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... Figure 4. LFBGA Connections (Top view through package A13 A12 A17 M29W160BT, M29W160BB DQ15 A14 A15 A16 BYTE A–1 A10 A11 DQ7 DQ14 DQ13 DU A19 DQ5 DQ12 DQ2 A18 DQ10 DQ11 A6 A5 ...
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... Minimum Voltage may undershoot to –2V during transition and for less than 20ns during transitions. SUMMARY DESCRIPTION The M29W160B Mbit (2Mb x8 or 1Mb x16) non-volatile memory that can be read, erased and reprogrammed. These operations can be per- formed using a single low voltage (2.7 to 3.6V) supply ...
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... M29W160BT, M29W160BB Table 4. Bottom Boot Block Addresses, M29W160BB Size Address Range # (x16) (Kbytes 1F0000h-1FFFFFh 33 64 1E0000h-1EFFFFh 32 64 1D0000h-1DFFFFh 31 64 1C0000h-1CFFFFh 30 64 1B0000h-1BFFFFh 29 ...
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... M29W160BT, M29W160BB 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-A19). The Address Inputs select the cells in the memory array to access dur- ing Bus Read operations. During Bus Write opera- tions they control the commands sent to the Command Interface of the internal state machine ...
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... Others during the whole Bus IH Data Inpu ts/Outputs DQ14-DQ8 DQ7-DQ0 Hi-Z Data Output Hi-Z Data Input Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z 20h C4h (M29W160BT) Hi-Z 49h (M29W160BB) Data Inpu ts/Outputs DQ15A–1, DQ14-DQ0 Data Output Data Input Hi-Z Hi-Z 0020h 22C4h (M29W160BT) 2249h (M29W160BB) 7/25 ...
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... Code for STMicroelectronics is 0020h. The Device Code can be read using a Bus Read operation with address bits may be set to either V Device Code for the M29W160BT is 22C4h and for the M29W160BB is 2249h. The Block Protection Status of each block can be read using a Bus Read operation with ...
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... Erase Resume. After the Erase Resume command the suspended Erase operation resumes, read the Status Register until the Program/ Erase Controller completes and the memory returns to Read Mode. Security Data. After the Security Data command read the Security Memory Block. Use an address outside the Security Memory Block when issuing the command. M29W160BT, M29W160BB IH Bus Write Operations 2nd ...
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... M29W160BT, M29W160BB After the program operation has completed the memory will return to the Read mode, unless an error has occurred. When an error occurs the memory will continue to output the Status Regis- ter. A Read/Reset command must be issued to re- set the error condition and return to Read mode. ...
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... Program/Erase Cycles (per Block) Note 3.3V M29W160BT, M29W160BB Security Data Command. The command can be used to read the Security Mem- ory Block. The Security Memory Block is a block of 256 words that is usually undefined. Volume cus- tomers can request that a unique security code is pre-programmed by ST into each part ...
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... M29W160BT, M29W160BB 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 in the Status Register are summarized in Table 11, Status Register Bits ...
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... Bus Read Opera- tions from addresses within blocks that have not erased correctly. The Alternative Toggle Bit does not change if the addressed block has erased cor- rectly. M29W160BT, M29W160BB START READ DQ5 & DQ6 READ DQ6 ...
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... M29W160BT, M29W160BB Table 12. 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 7. AC Testing Input Output Waveform 3V 0V Table 13. Capacitance ( MHz) A Symbol Parameter C Input Capacitance ...
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... OL V Output High Voltage OH V Identification Voltage ID I Identification Current ID Program/Erase Lockout Supply (1) V LKO Voltage Note: 1. Sampled only, not 100% tested 3.3V M29W160BT, M29W160BB Test Condition Min Typ OUT 6MHz ...
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... M29W160BT, M29W160BB Table 15. Read AC Characteristics ( – Symbol Alt Parameter t t Address Valid to Next Address Valid AVAV Address Valid to Output Valid AVQV ACC Chip Enable Low to Output ( ELQX Transition t t Chip Enable Low to Output Valid ...
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... V High to Chip Enable Low VCHEL VCS CC Note: 1. Sampled only, not 100% tested. Figure 10. Write AC Waveforms, Write Enable Controlled A0-A19/ A–1 tAVWL E tELWL G tGHWL W DQ0-DQ7/ DQ8-DQ15 V CC tVCHEL RB M29W160BT, M29W160BB Parameter 70 Min 70 Min 0 Min 45 Min 45 Min 0 Min 0 Min 30 Min 0 Min 45 Min ...
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... M29W160BT, M29W160BB Table 17. Write AC Characteristics, Chip Enable Controlled ( – Symbol Alt t t Address Valid to Next Address Valid AVAV Write Enable Low to Chip Enable Low WLEL Chip Enable High to Chip Enable High ELEH CPH t t Input Valid to Chip Enable High ...
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... READY PLYH ( Rise Time VIDR PHPHH Note: 1. Sampled only, not 100% tested. Figure 12. Reset/Block Temporary Unprotect AC Waveforms tPLPX RP M29W160BT, M29W160BB Parameter Min Min Min 500 Max Min 500 ID tPHWL, tPHEL, tPHGL tRHWL, tRHEL, tRHGL tPLYH M29W160B Unit ...
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... M29W160BT, M29W160BB Table 19. Ordering Information Scheme Example: Device Type M29 Operating Voltage 2.7 to 3.6V CC Device Function 160B = 16 Mbit (2Mb x8 or 1Mb x16), Boot Block Array Matrix T = Top Boot B = Bottom Boot Speed 120 = 120 ns Package N = TSOP48 SO44 ZA = LFBGA48: 0 ...
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... Device Code in Auto Select Program, corrected Security Data Command change (Table 7, 8) Status Register bit DQ5 clarification Data Polling Flowchart diagram change (Figure 5) 02/09/00 Data Toggle Flowchart diagram change (Figure 6) LFBGA Package Mechanical Data change (Table 23) LFBGA Package Outline drawing change (Figure 15) M29W160BT, M29W160BB Revision Details 21/25 ...
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... M29W160BT, M29W160BB Table 21. TSOP48 - 48 lead Plastic Thin Small Outline 20mm, Package Mechanical Data Symbol Typ 19.80 D1 18.30 E 11. Figure 13. TSOP48 - 48 lead Plastic Thin Small Outline 20mm, Package Outline 1 N DIE TSOP-a Drawing is not to scale. 22/25 mm Min Max Typ 1 ...
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... Min Max Typ 2.42 2.62 0.22 0.23 2.25 2.35 0.50 0.10 0.25 28.30 13.40 – – 0.0500 16.10 – – 0.0315 – – 0. M29W160BT, M29W160BB inches Min Max 0.0953 0.1031 0.0087 0.0091 0.0886 0.0925 0.0197 0.0039 0.0098 1.1063 1.1142 0.5197 0.5276 – – 0.6260 0.6339 – – – – 44 0.0039 C L 23/25 ...
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... M29W160BT, M29W160BB Table 23. LFBGA48 - balls, 0.80mm pitch, Package Mechanical Data Symbol Typ A A1 0.300 0.200 A2 0.750 b 0.300 D 9.000 8.800 D1 5.600 ddd e 0.800 E 8.000 7.800 E1 4.000 FD 1.700 FE 2.000 SD 0.400 SE 0.400 Figure 15. LFBGA48 - balls, 0.80 mm pitch, Bottom View Package Outline ...
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... All other names are the property of their respective owners. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A . 2000 STMicroelectronics - All Rights Reserved http://w ww.st.com M29W160BT, M29W160BB 25/25 ...