AT49F080-12TI Atmel, AT49F080-12TI Datasheet
AT49F080-12TI
Specifications of AT49F080-12TI
Related parts for AT49F080-12TI
AT49F080-12TI Summary of contents
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... CMOS standby current is less than 100 A. The device contains a user-enabled “boot block” protection feature. Two versions of the feature are available: the AT49F080 locates the boot block at lowest order addresses (“bottom boot”); the AT49F080T locates it at highest order addresses (“top boot” ...
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... To allow for simple in-system reprogrammability, the AT49F080(T) does not require high input voltages for pro- gramming. 5-volt-only commands determine the read and programming operation of the device. Reading data out of the device is similar to reading from an EPROM. Repro- gramming the AT49F080(T) is performed by erasing the entire 8 megabits of memory and then programming on a byte-by-byte basis ...
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... AT49F080, and a read from address location F3002H will show if programming the boot block is locked out for the AT49F080T. If the data on I/O0 is low, the boot block can be programmed; if the data on I/O0 is high, the program lockout feature has been activated and the block cannot be programmed ...
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... Product ID Exit 1 XXXX Notes: 1. The 16K byte boot sector has the address range 00000H to 03FFFH for the AT49F080 and FC000H to FFFFFH for the AT49F080T. 2. Either one of the Product ID Exit commands can be used. Absolute Maximum Ratings* Temperature Under Bias ................................ -55°C to +125°C Storage Temperature ..................................... -65° ...
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... Hardware (5) Software Notes can Refer to AC Programming Waveforms 12.0V 0. Manufacturer Code: 1FH Device Code: 23H (AT49F080), 27H (AT49F080T) 5. See details under Software Product Identification Entry/Exit.. DC Characteristics Symbol Parameter I Input Load Current LI I Output Leakage Current Standby Current CMOS SB1 Standby Current TTL ...
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... ADDRESS VALID ACC HIGH Z OUTPUT - t after the address transition without impact on t ACC after the falling edge of CE without impact Output Test Load AC MEASUREMENT LEVEL Max 6 12 AT49F080(T)-12 AT49F080(T)-15 Min Max Min 90 120 90 120 OUTPUT VALID . ACC after an address change ...
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AC Byte 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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... Write Pulse Width WP t Write Pulse Width High WPH t Erase Cycle Time EC Program Cycle Waveforms A0-A19 DATA Chip Erase Cycle Waveforms A0-A19 DATA Note: OE must be high only when WE and CE are both low. AT49F080(T) 8 PROGRAM CYCLE WPH 5555 2AAA 5555 WPH 5555 ...
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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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... Device Code is read for The device does not remain in identification mode if powered down. 4. The device returns to standard operation mode. 5. Manufacturers Code: 1FH Device Code: 23H (AT49F080), 27H (AT49F080T) AT49F080(T) 10 Boot Block Lockout Feature Enable Algorithm LOAD DATA F0 TO ANY ADDRESS EXIT PRODUCT ...
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... AT49F080-90RC 44R AT49F080-90TC 40T AT49F080-90CI 42C2 AT49F080-90RI 44R AT49F080-90TI 40T AT49F080-12CC 42C2 AT49F080-12RC 44R AT49F080-12TC 40T AT49F080-12CI 42C2 AT49F080-12RI 44R AT49F080-12TI 40T AT49F080-15CC 42C2 AT49F080-15RC 44R AT49F080-15TC 40T AT49F080-15TI 42C2 AT49F080-15TI 44R AT49F080-15TI 40T Package Type Operation Range Commercial ( Industrial (- Commercial ...
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... AT49F080T Ordering Information I (mA ACC (ns) Active Standby 90 50 0.1 50 0.3 120 50 0.1 50 0.3 150 50 0.1 50 0.3 42C2 42-Ball, Plastic Chip-Size Ball Grid Array Package (CBGA 44R 44-Lead, 0.525" Wide, Plastic Gull Wing Small Outline Package (SOIC/SOP) 40T 40-Lead, Thin Small Outline Package (TSOP) ...
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Packaging Information 44R, 44-Lead, 0.525" Wide, Plastic Gull Wing Small Outline (SOIC) Dimensions in Inches and (Millimeters) 42C2, 42-Ball, Plastic Chip-Size Ball Grid Array Package (CBGA) Dimensions in Millimeters and (Inches) * 8.2 (0.323) 7.8 (0.307) 14.2 (0.559) 13.8 (0.543) ...
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... AT49F080(T) 14 ...
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... No licenses to patents or other intellectual prop Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life suppor t devices or systems. ...