a29801tg-70uf AMIC Technology Corporation, a29801tg-70uf Datasheet
a29801tg-70uf
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a29801tg-70uf Summary of contents
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Document Title Bit / 512K X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory Revision History Rev. No. History 0.0 Final Version Release 0.1 Update Device ID code, remove 90ns speed grade Added I-series, U-series and ...
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Features Single power supply operation - Full voltage range: 4.5 to 5.5 volt for read and write operations Access times: - 55ns/70ns (max.) Current typical active read current - 30 mA typical program/erase current - 500 nA ...
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Device erasure occurs by executing the proper erase command sequence. This initiates the Embedded Erase algorithm - an internal algorithm preprograms the array ...
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Pin Configurations (continued) A6 A13 RESET A3 RY/ (April, 2010, Version 0.1) TFBGA Top View, Balls Facing Down A12 A14 A15 A16 A10 ...
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Block Diagram RY/BY VCC VSS RESET State WE Control BYTE Command Register CE OE VCC Detector A0-A18 Pin Descriptions I (April, 2010, Version 0.1) Sector Switches Erase Voltage Generator PGM Voltage Generator Timer Pin No ...
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Absolute Maximum Ratings* Storage Temperature Plastic Packages -65° 150°C Ambient Temperature with Power Applied. -55° 125°C Voltage with Respect to Ground VCC (Note ...
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Word/Byte Configuration BYTE The pin determines whether the I/O pins I/O operate in the byte or word configuration. If the set at logic ”1”, the device is in word configuration, I/O CE are active and controlled by and If the ...
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Embedded Algorithms). The system can read data t the RESET pin return Table 2. A29801 Top Boot Block Sector Address Table Sector A18 A17 A16 A15 SA0 SA1 ...
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Table 3. A29801 Bottom Boot Block Sector Address Table Sector A18 A17 A16 A15 SA0 SA1 SA2 SA3 SA4 SA5 ...
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Autoselect Mode The autoselect mode provides manufacturer and device identification, and sector protection verification, through identifier codes output on I/O - I/O 7 intended for programming equipment to automatically match a device to be programmed with its corresponding programming algorithm. ...
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Sector Protection/Unprotection The hardware sector protection feature disables both program and erase operations in any sector. The hardware sector unprotection feature re-enables both program and erase operations in previously protected sectors possible to determine whether a sector is ...
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START PLSCNT=1 RESET=V Wait Temporary Sector First Write Unprotect Mode Cycle=60h? Yes Set up sector address Sector Protec: Write 60h to sector address with A6=0, A1=1, A0=0 Wait 150 us Verify Sector Protect: Write 40h to sector ...
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Command Definitions Writing specific address and data commands or sequences into the command register initiates device operations. The Command Definitions table defines the valid register command sequences. Writing incorrect address and data values or writing them in the improper sequence ...
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START Write Program Command Sequence Data Poll from System Embedded Program algorithm in progress Verify Data ? No Increment Address Last Address ? Programming Completed Note : See the appropriate Command Definitions table for program command sequence. Figure 3. Program ...
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The system can monitor I/O to determine if the sector erase 3 timer has timed out. (See the " I/O section.) The time-out begins from the rising edge of the final WE pulse in the command sequence. Once the sector ...
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Command Sequence (Note 1) Read (Note 6) 1 Reset (Note 7) 1 Word Manufacturer ID 4 Byte Device ID, Word 4 Top Boot Block Byte Device ID, Word 4 Bottom Boot Block Byte Word Continuation ID 4 Byte Word Sector ...
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Write Operation Status Several bits, I/O , I/O , I/O , I the A29801 to determine the status of a write operation. Table 10 and the following subsections describe the functions of these status ...
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BY : Read/ Busy RY/ BY The RY dedicated, open-drain output pin that indicates whether an Embedded algorithm is in progress or complete. The RY/ BY status is valid after the rising edge of the final WE pulse ...
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The I/O failure condition may appear if the system tries to 5 program a "1 "to a location that is previously programmed to "0." Only an erase operation can change a "0" back to a "1." Under this condition, the ...
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Operation Standard Embedded Program Algorithm Mode Embedded Erase Algorithm Erase Reading within Erase Suspend Suspended Sector Mode Reading within Non-Erase Suspend Sector Erase-Suspend-Program Notes: 1. I/O and I/O require a valid address when reading status information. Refer to the appropriate ...
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DC Characteristics CMOS Compatible Parameter Parameter Description Symbol I Input Load Current Input Load Current LIT I Output Leakage Current LO VCC Active Read Current I CC1 (Notes 1, 2) VCC Active Write (Program/Erase) I CC2 Current ...
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DC Characteristics (continued) Typical Word Mode Active Read Current, T=25°C 30.0 25.0 20.0 15.0 10.0 5.0 0 (April, 2010, Version 0.1) 4.5V 5. Frequency In MHz 21 A29801 Series 5. AMIC Technology, ...
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AC Characteristics Read Only Operations Parameter Symbols JEDEC Std Read Cycle Time (Note AVAV RC t Address to Output Delay t AVQV ACC t t Chip Enable to Output Delay ELQV CE Output Enable to Output Delay ...
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AC Characteristics Hardware Reset ( RESET ) Parameter JEDEC Std RESET Pin Low (During Embedded t READY Algorithms) to Read or Write (See Note) RESET Pin Low (Not During Embedded t READY Algorithms) to Read or Write (See Note) t ...
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Temporary Sector Unprotect Parameter JEDEC Std t V Rise and Fall Time (See Note) VIDR ID RESET Setup Time for Temporary Sector t RSP Unprotect Note: Not 100% tested. Temporary Sector Unprotect Timing Diagram 10. RESET t ...
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BYTE Timings for Read Operations CE OE BYTE BYTE I/O -I Switching from word to byte mode I/O (A-1) 15 BYTE I/O -I BYTE Switching from byte to word mode I/O (A-1) 15 BYTE Timings for ...
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AC Characteristics Erase and Program Operations Parameter JEDEC Std t t Write Cycle Time (Note 1) AVAV WC Address Setup Time t t AVWL Address Hold Time WLAX Data Setup Time DVWH DS t ...
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Timing Waveforms for Program Operation Program Command Sequence (last two cycles Addresses 555h Data RY/BY t VCS VCC Note : program addrss program data, Dout is the true ...
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Timing Waveforms for Chip/Sector Erase Operation Erase Command Sequence (last two cycles Addresses 2AAh Data RY/BY t VCS VCC Note : Sector Address (for Sector Erase Valid Address ...
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Timing Waveforms for Data Polling (During Embedded Algorithms Addresses VA t ACC OEH WE I/O 7 I/O - I/O High BUSY RY/BY Note : VA = Valid Address. ...
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Timing Waveforms for Toggle Bit (During Embedded Algorithms Addresses VA t ACC OEH WE I/O , I/O High BUSY RY/BY Note Valid Address; not required for ...
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Timing Waveforms for Sector Protect/Unprotect RESET SA, A6, A1, A0 60h Data 1us Note : For sector protect, A6=0, A1=1, A0=0. For sector unprotect, A6=1, A1=1, A0=0 Timing Waveforms for I/O vs. I/O ...
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AC Characteristics Erase and Program Operations Alternate CE Controlled Writes Parameter JEDEC Std t t Write Cycle Time (Note 1) AVAV Address Setup Time AVEL Address Hold Time ELAX Data Setup ...
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Timing Waveforms for Alternate CE Controlled Write Operation 555 for program 2AA for erase Addresses Data for program 55 for erase RESET RY/BY Note : Program Address, ...
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Latch-up Characteristics Input Voltage with respect to VSS on all I/O pins VCC Current Input voltage with respect to VSS on all pins except I/O pins RESET (including A9, OE and ) Includes all pins except VCC. Test conditions: VCC ...
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Test Conditions Test Specifications Test Condition Output Load Output Load Capacitance, C (including jig capacitance) L Input Rise and Fall Times Input Pulse Levels Input timing measurement reference levels Output timing measurement reference levels Test Setup Device Under Test (April, ...
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Part Numbering Scheme XXX X X A29 * Optional (April, 2010, Version 0. A29801 Series Packing Q = Tape & Reel Package Material Blank = Normal free Temperature* = ° ...
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... A29801TG-55F A29801TG-55IF A29801TG-55UF A29801TM-70F A29801TM-70IF A29801TM-70UF A29801TV-70F A29801TV-70IF 70 A29801TV-70UF A29801TG-70F A29801TG-70IF A29801TG-70UF -I is for industrial operating temperature range: -25 ° +85 ° for industrial operating temperature range: -40 ° +85 ° C. (April, 2010, Version 0.1) Active Read Program/Erase Current Current Typ. (mA) Typ. (mA ...
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Ordering Information (continued) Bottom Boot Sector Flash Access Time Part No. (ns) A29801UM-55F A29801UM-55IF A29801UM-55UF A29801UV-55F 55 A29801UV-55IF A29801UV-55UF A29801UG-55F A29801UG-55IF A29801UG-55UF A29801UM-70F A29801UM-70IF A29801UM-70UF A29801UV-70F A29801UV-70IF 70 A29801UV-70UF A29801UG-70F A29801UG-70IF A29801UG-70UF -I is for industrial operating temperature range: -25 ...
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Package Information SOP 44L Outline Dimensions Seating Plane Symbol Notes: 1. The maximum value of dimension D includes end flash. 2. Dimension E does not include resin fins. 3. Dimension S includes end flash. (April, 2010, ...
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Package Information TSOP 48L (Type I) Outline Dimensions 1 24 Detail "A" Symbol Notes: 1. The maximum value of dimension D includes end flash. 2. Dimension E does not include resin fins. 3. Dimension S includes end flash. (April, 2010, ...
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Package Information 48 Balls CSP ( mm) Outline Dimensions (48TFBGA 0.10 C (April, 2010, Version 0.1) TOP VIEW ...