TE28F160S3-130 Intel Corporation, TE28F160S3-130 Datasheet
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TE28F160S3-130
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TE28F160S3-130 Summary of contents
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FlashFile™ MEMORY FAMILY 28F160S3, 28F320S3 Includes Extended Temperature Specifications n Two 32-Byte Write Buffers 2.7 s per Byte Effective Programming Time n Low Voltage Operation 2. 2.7V, 3. 100 ns Read ...
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... Copies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from: Intel Corporation P.O. Box 7641 Mt. Prospect, IL 60056-7641 or call 1-800-879-4683 or visit Intel’s website at http:\\www.intel.com COPYRIGHT © INTEL CORPORATION, 1997 *Third-party brands and names are the property of their respective owners. CG-041493 ...
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INTRODUCTION .............................................5 1.1 New Features...............................................5 1.2 Product Overview.........................................5 1.3 Pinout and Pin Description ...........................6 2.0 PRINCIPLES OF OPERATION .....................10 2.1 Data Protection ..........................................11 3.0 BUS OPERATION .........................................12 3.1 Read ..........................................................12 3.2 Output Disable ...........................................12 3.3 Standby......................................................12 3.4 Deep Power-Down ...
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REVISION HISTORY Number -001 Original version 4 Description ADVANCE INFORMATION ...
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INTRODUCTION This datasheet contains 16- and 32-Mbit Word- Wide FlashFile TM memory (28F160S3 28F320S3) specifications. Section 1 provides a flash memory overview. Sections and 5 describe the memory organization and functionality. Section 6 covers electrical specifications ...
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The device incorporates two Write Buffers of 32 bytes (16 words) to allow optimum-performance data programming. This feature can improve system program performance four times over non-buffer programming. Individual block locking uses a combination of ...
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Table 1. Pin Descriptions Sym Type A –A INPUT ADDRESS INPUTS: Address inputs for read and write operations are internally 0 21 latched during a write cycle x16 mode not used; input buffer is off. 0 ...
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Figure 3. SSOP 56-Lead Pinout ADVANCE INFORMATION 28F160S3, 28F320S3 9 ...
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GND A10 VPP CE0 A14 VCC A11 A12 A15 A17 A19 RP# A13 A16 A21 A20 A18 CE1 BYTE# DQ7 WP# WE# A0 DQ8 DQ1 DQ3 ...
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Commands are written using standard micro- processor write timings. The CUI contents serve as input to the WSM that controls the block erase, programming, and lock-bit configuration. The internal algorithms are regulated by the WSM, including pulse repetition, verification, and ...
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BUS OPERATION The local CPU reads and writes flash memory in- system. All bus cycles to or from the flash memory conform to standard microprocessor bus cycles. 3.1 Read Block information, query information, identifier codes and Status ...
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Read Identifier Codes Operation The read-identifier codes operation outputs the manufacturer code, device code, and block lock configuration codes for each block configuration (see Figure 6). Using the manufacturer and device codes, the system software automatically match the device ...
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Mode Notes RP Read 1 Output Disable Standby Reset/Power Down Mode Read Identifier 4 V ...
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Table 3. Word-Wide FlashFile™ Memory Command Set Definitions Command Scaleable Bus or Basic Cycles Command Req'd Set (14) Read Array SCS/BCS 1 Read Identifier Codes SCS/BCS 2 Read Query SCS 2 Read Status Register SCS/BCS 2 Clear Status Register SCS/BCS ...
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NOTES: 1. Bus operations are defined in Table Any valid address within the device Address within the block being erased or locked Identifier Code Address: see Table 12 ...
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Read Array Command Upon initial device power-up and after exit from deep power-down mode, the device defaults to read array mode. This operation is also initiated by writing the Read Array command. The device remains enabled for reads until ...
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Table 4. Summary of Query Structure Output as a Function of Device and Mode Device Type/Mode Word Addressing Location x16 device/ 10h x16 mode 11h 12h x16 device/ N/A (1) x8 mode NOTE: 1. The system must drive ...
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QUERY STRUCTURE OVERVIEW The Query command causes the flash component to display the Common Flash Interface (CFI) Query structure or “database.” The structure sub-sections and address locations are summarized in Table 8. The following sections describe the Query structure ...
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BLOCK STATUS REGISTER The Block Status Register indicates whether an erase operation completed successfully or whether a given block is locked or can be accessed for flash program/erase operations. Table 7. Block Status Register Offset Length (bytes) ...
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CFI QUERY IDENTIFICATION STRING The Identification String provides verification that the component supports the Common Flash Interface specification. Additionally, it indicates which version of the specification and which vendor-specified command set(s) supported. Table 8. CFI Identification Offset Length (Bytes) ...
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SYSTEM INTERFACE INFORMATION The following device information can be useful in optimizing system interface software. Table 9. System Interface Information Offset Length (bytes) 1Bh 01h V Logic Supply Minimum Program/Erase Voltage CC bits 7–4 BCD volts bits ...
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DEVICE GEOMETRY DEFINITION This field provides critical details of the flash device geometry. Table 10. Device Geometry Definition Offset Length (bytes) 27h 01h Device Size = 2 N 28h 02h Flash Device Interface Description value 0002h 2Ah 02h Maximum ...
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INTEL-SPECIFIC EXTENDED QUERY TABLE Certain flash features and commands are optional. The Intel-Specific Extended Query table specifies this and other similar types of information. Table 11. Primary-Vendor Specific Extended Query Offset (1) Length (bytes) (P)h 03h Primary ...
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Table 11. Primary-Vendor Specific Extended Query (Continued) Offset Length (bytes) (P+C)h 01h V Logic Supply Optimum Program/Erase voltage (highest CC performance) bits 7–4 bits 3–0 (P+D)h 01h V [Programming] Supply Optimum Program/Erase voltage PP bits 7–4 bits 3–0 reserved Reserved ...
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Following a program, block erase, set block lock-bit, or clear block lock-bits command sequence, only SR.7 is valid until the Write State Machine completes or suspends the operation. Device I/O pins DQ and DQ are invalid. When the ...
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This two-step command sequence of setup followed by execution ensures that block contents are not accidentally erased. An invalid Full Chip Erase command sequence will result in both Status Register bits SR.4 and SR.5 being set to 1. Also, reliable ...
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Status Register bits PP PPLK SR.4 and SR.3 will be set to “1.” Successful byte/word programming requires corresponding block lock-bit be cleared byte/word program is attempted when corresponding block lock-bit is ...
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At this point, a Read Array command can be written to read data from locations other than that which is suspended. The only other valid commands while programming is suspended are Read Status Register and Program Resume. After a Program ...
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Table 13. Write Protection Alternatives Block Operation Lock- WP# Bit Program and Block Erase Full Chip Erase 0 Set or Clear X ...
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Table 15. Status Register Definition WSMS ESS ECLBS SR.7 = WRITE STATE MACHINE STATUS 1 = Ready 0 = Busy SR.6 = ERASE SUSPEND STATUS 1 = Block erase suspended 0 = Block erase in progress/completed SR.5 ...
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Start Set Time-Out Issue Write Command No E8H, Block Address Read Extended Status Register Write Buffer 0 XSR.7 = Time-Out? 1 Write Word or Byte Count, Block Address Write Buffer Data, Start Address Yes X ...
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Figure 8. Single Byte/Word Program Flowchart ADVANCE INFORMATION 28F160S3, 28F320S3 33 ...
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Figure 9. Program Suspend/Resume Flowchart 34 ADVANCE INFORMATION ...
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Start Device Supports Queuing Yes Set Time-Out Issue Block Queue Erase Command 28H, Block Address No Read Extended Status Register Is Queue Erase Block 0=No Available? Time-Out? XSR.7= 1=Yes Another Block Yes Erase? Yes Issue Erase Command 28H Block Address ...
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Start Write B0H Read Status Register 0 SR SR.6 = Block Erase Completed 1 Read Write Read or Write? Write Read Array No Data Loop Done? Yes Write D0H Write FFH Block Erase Resumed Read ...
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Start Write 60H, Block/Device Address Write 01H/F1H, Block/Device Address Read Status Register 0 SR Full Status Check if Desired Set Lock-Bit Complete FULL STATUS CHECK PROCEDURE Read Status Register Data (See Above) 1 SR.3 = Voltage Range Error ...
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Start Write 60H Write D0H Read Status Register 0 SR Full Status Check if Desired Clear Block Lock-Bits Complete FULL STATUS CHECK PROCEDURE Read Status Register Data (See Above) 1 SR.3 = Voltage Range Error 0 ...
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DESIGN CONSIDERATIONS 5.1 Three-Line Output Control Intel provides three control inputs to accommodate multiple memory connections ( OE#, and RP#. Three-line control provides for: a. Lowest possible memory power dissipation; b. Data bus contention avoidance. ...
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ELECTRICAL SPECIFICATIONS 6.1 Absolute Maximum Ratings Temperature under Bias ................ –40°C to +85°C Storage Temperature................... –65°C to +125°C Voltage On Any Pin (except V and .................................... –0. Supply ...
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CAPACITANCE Table 18. Capacitance Symbol Parameter C Input Capacitance IN C Output Capacitance OUT NOTE: 1. Sampled, not 100% tested. 6.2.2 AC INPUT/OUTPUT TEST CONDITIONS 2.7 INPUT 1.35 0.0 AC test inputs are driven at 2.7V for a Logic ...
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DC CHARACTERISTICS Table 19. DC Characteristics, T Sym Parameter Notes I Input Load Current LI I Output Leakage Current Standby Current CCS Deep Power-Down CCD CC Current I V Read Current ...
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Table 19. DC Characteristics (Continued) Sym Parameter Notes V Input Low Voltage IL V Input High Voltage IH V Output Low Voltage OL V Output High Voltage (TTL) OH1 V Output High Voltage (CMOS) OH2 V V Lockout Voltage PPLK ...
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AC CHARACTERISTICS - READ-ONLY OPERATIONS Table 20. AC Read Characteristics Versions (4) 3.3V ± 0.3V V (All units in ns unless otherwise noted) 2. Sym Parameter R1 t Read/Write Cycle Time AVAV R2 ...
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Note the latter and CE # low or the first Figure 17. AC Waveform for Read Operations ADVANCE INFORMATION 28F160S3, 28F320S3 # high ...
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AC CHARACTERISTICS - WRITE OPERATIONS Table 21. Write Operations Versions (5) # Sym Parameter RP# High Recovery to WE# (CE ) PHWL PHEL Setup to WE# Going Low ELWL ...
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NOTES power-up and standby Write block erase or program setup. C. Write block erase confirm or valid address and data.. D. Automated erase or program delay. E. Read Status Register data. F. Write Read Array command. ...
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RESET OPERATIONS Figure 19. AC Waveform for Reset Operation Table 22. Reset AC Specifications # Sym Parameter P1 t RP# Pulse Low Time PLPH (If RP# is tied this specification is CC not applicable) ...
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ERASE, PROGRAM, AND LOCK-BIT CONFIGURATION PERFORMANCE Table 23. Erase/Write/Lock Performance Version # Sym Parameter Byte/word program time W16 (using write buffer) t Per byte program time WHQV1 W16 (without write buffer) t EHQV1 t Per word program time WHQV1 ...
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Table 24. Erase/Write/Lock Performance Version # Sym Parameter Byte/word program time W16 (using write buffer) t Per byte program time WHQV1 W16 t (without write buffer) EHQV1 t Per word program time WHQV1 W16 t (without write buffer) ...
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APPENDIX A DEVICE NOMENCLATURE AND ORDERING INFORMATION Product line designator for all Intel Flash products Package DT = Extended Temp. 56-Lead SSOP TE = Extended Temp. 56-Lead TSOP GT ...
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ADDITIONAL INFORMATION Order Number 290609 Word-Wide FlashFile Memory 292203 AP-645 28F160S3/S5 Compatibility with 28F016SA/SV AP-646 Common Flash Interface (CFI) and Command Sets 292204 www.mcif.com Common Flash Interface Specification 290528 28F016SV 16-Mb (1Mbit x 16, 2 Mbit x 8) ...