AT49BV1604T ATMEL [ATMEL Corporation], AT49BV1604T Datasheet
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AT49BV1604T
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AT49BV1604T Summary of contents
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... Data Inputs/Outputs I/O15 (Data Input/Output, Word Mode) I/O15 (A-1) A-1 (LSB Address Input, Byte Mode) BYTE Selects Byte or Word Mode NC No Connect VCCQ Output Power Supply DC Don’t Connect 16-megabit (1M x 16/ 3-volt Only Flash Memory AT49BV1604 AT49BV1604T AT49BV1614 AT49BV1614T (continued) Rev. 0925H–08/99 1 ...
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... There is no reason to suspend the erase operation if the data to be read is in the other memory plane. The end of a program or an Erase cycle is detected by the Ready/Busy pin, Data polling the toggle bit. ...
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... READ: The AT49BV16X4(T) is accessed like an EPROM. When CE and OE are low and WE is high, the data stored at the memory location determined by the address pins are asserted on the outputs. The outputs are put in the high impedance state whenever high. This dual-line contro l gives design ers flexib ility in preventing bu s contention ...
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... Sector Programming Lockout Override section). ERASURE: Before a byte/word can be reprogrammed, it must be erased. The erased state of memory bits is a logi- cal “1”. The entire device can be erased by using the Chip Erase command or individual sectors can be erased by using the Sector Erase commands ...
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... A18 and A19). The device also supports an erase suspend during a complete chip erase. While the chip erase is suspended, the user can read from any sector within the memory that is protected. The com- mand sequence for a chip erase suspend and a sector erase suspend are the same. ...
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Command Definition in Hex Command Bus Sequence Cycles Addr Read 1 Addr Chip Erase 6 5555 Sector Erase 6 5555 Byte/Word Program 4 5555 Bypass Unlock 6 5555 Single Pulse 1 Addr Byte/Word Program Sector Lockout 6 5555 Erase Suspend ...
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AT49BV1604/1614 - Sector Address Table Plane Sector Size (Bytes/Words) A SA0 A SA1 A SA2 A SA3 A SA4 A SA5 A SA6 A SA7 A SA8 A SA9 A SA10 A SA11 A SA12 A SA13 A SA14 A ...
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... AT49BV1604T/1614T - Sector Address Table Plane Sector Size (Bytes/Words) B SA0 B SA1 B SA2 B SA3 B SA4 B SA5 B SA6 B SA7 B SA8 B SA9 B SA10 B SA11 B SA12 B SA13 B SA14 B SA15 B SA16 B SA17 B SA18 B SA19 B SA20 B SA21 B SA22 B SA23 A SA24 A SA25 A SA26 A SA27 A SA28 A SA29 A SA30 A SA31 A SA32 ...
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DC and AC Operating Range Com. Operating Temperature (Case) Ind. V Power Supply CC Operating Modes Mode CE OE Read V IL (2) Program/Erase V IL Standby/Program Inhibit V IH Program Inhibit X Program Inhibit X Output Disable X Reset ...
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AC Read Characteristics Symbol Parameter t Address to Output Delay ACC ( Output Delay CE ( Output Delay OE (3)( Output Float DF Output Hold from OE ...
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AC Byte/Word Load Characteristics Symbol Parameter Address, OE Set-up Time AS OES t Address Hold Time AH t Chip Select Set-up Time CS t Chip Select Hold Time CH t Write Pulse Width (WE or CE) WP ...
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Program Cycle Characteristics Symbol Parameter t Byte/Word Programming Time BP t Address Set-up Time AS t Address Hold Time AH t Data Set-up Time DS t Data Hold Time DH t Write Pulse Width WP t Write Pulse Width High ...
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Data Polling Characteristics Symbol Parameter t Data Hold Time Hold Time OEH ( Output Delay OE t Write Recovery Time WR Notes: 1. These parameters are characterized and not 100% tested. 2. See t ...
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Software Product Identification Entry LOAD DATA AA TO ADDRESS 5555 LOAD DATA 55 TO ADDRESS 2AAA LOAD DATA 90 TO ADDRESS 5555 ENTER PRODUCT IDENTIFICATION (2)(3)(5) MODE Software Product Identification Exit OR LOAD DATA AA TO ADDRESS 5555 LOAD DATA ...
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Status Bit Table Read Address In Plane A While Programming in Plane A Programming in Plane B Erasing in Plane A Erasing in Plane B Erase Suspended & Read Erasing Sector Erase Suspended & Read Non-Erasing Sector Erase Suspended & ...
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... AT49BV1604T-90UC 48U AT49BV1614T-90CC 48C2 AT49BV1614T-90TC 48T AT49BV1604T-90TI 48T AT49BV1604T-90UI 48U AT49BV1614T-90CI 48C2 AT49BV1614T-90TI 48T AT49BV1604T-11UI 48U AT49BV1604T-12TC 48T AT49BV1604T-12UC 48U AT49BV1614T-12CC 48C2 AT49BV1614T-12TC 48T AT49BV1604T-12TI 48T AT49BV1604T-12UI 48U AT49BV1614T-12CI 48C2 AT49BV1614T-12TI 48T Package Type Operation Range Commercial ( Industrial ...
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Packaging Information 48C2, 48-ball, Plastic Chip-size Ball Grid Array Package (CBGA) Dimensions in Millimeters and (Inches)* *Controlling dimension: millimeters 48U, 48-ball, Micro Ball Grid Array Package (µBGA) Dimensions in Millimeters AT49BV1604(T)/1614(T) 17 48T, 48-lead, Plastic Thin Small Outline Package (TSOP) ...
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Atmel Headquarters Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL (408) 441-0311 FAX (408) 487-2600 Europe Atmel U.K., Ltd. Coliseum Business Centre Riverside Way Camberley, Surrey GU15 3YL England TEL (44) 1276-686-677 FAX (44) 1276-686-697 Asia Atmel Asia, ...