AT49F8192-90TC ATMEL Corporation, AT49F8192-90TC Datasheet
AT49F8192-90TC
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AT49F8192-90TC Summary of contents
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... Typical 10,000 Write Cycles Description The AT49F8192( 5-volt-only, 8 megabit Flash Memory organized as 512K words of 16 bits each. Manufactured with Atmel's advanced nonvolatile CMOS tech- nology, the device offers access times with power dissipation of just 275 mW. When deselected, the CMOS standby current is less than 300 A. ...
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... AT49F8192T locates it at highest order addresses (“top boot”). To allow for simple in-system reprogrammability, the AT49F8192(T) does not require high input voltages for pro- gramming. Five-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 ...
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... Identification Entry and Exit sections) a read from address location 00002H will show if programming the boot block is locked out for the AT49F8192, and a read from address 7E002H will show if programming the boot block is locked out for the AT498192T. If the data on I/O0 is low, the boot block can be programmed ...
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... Once the program cycle has completed, I/O6 will stop tog- gling and valid data will be read. Examining the toggle bit may begin at any time during a program cycle. HARDWARE DATA PROTECTION: Hardware features protect against inadvertent programs to the AT49F8192(T) AT49F8192(T) 4 sense the following ways: ( (typical), the program function is inhibited ...
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... Exit Notes: 1. The DATA FORMAT in each bus cycle is as follows: I/O15 - I/O8 (Don't Care); I/O7 - I/O0 (Hex) 2. The 8K word boot sector has the address range 00000H to 01FFFH for the AT49F8192 and 7E000H to 7FFFFH for the AT49F8192T. 3. Either one of the Product ID Exit commands can be used. ...
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... MHz OUT -400 -100 4. AT49F8192(T)-12 0°C - 70°C -40°C - 85°C 5V 10 OUT High Z High Z X High Z ( Manufacturer Code ( ...
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... OUT Note: 1. This parameter is characterized and is not 100% tested after the address transition without impact on t ACC after falling edge of CE without impact pF). L Max 6 12 AT49F8192(T)-90 AT49F8192(T)-12 Min Max Min Max 90 120 90 120 ...
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... CS t Chip Select Hold Time CH t Write Pulse Width ( Data Set-up Time Data, OE Hold Time DH OEH t Write Pulse Width High WPH AC Word Load Waveforms WE Controlled CE Controlled AT49F8192(T) 8 Min Max Units ...
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Program Cycle Characteristics Symbol Parameter t 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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... AC Read Characteristics. OE (1)(2)(3) Toggle Bit Waveforms Notes: 1. Toggling either both OE and CE will operate toggle bit. The t input(s). 2. Beginning and ending state of I/O6 will vary. 3. Any address location may be used but the address should not vary. AT49F8192(T) 10 (1) (1) Min Typ Max 10 10 ...
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Software Product (1) 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 (1)(6) Identifcation Exit OR LOAD DATA AA TO ADDRESS 5555 ...
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... Thin Small Outline Package (TSOP) 44R 44-Lead, 0.525" Wide, Plastic Gull Wing Small Outline Package (SOIC/SOP) AT49F8192(T) 12 Ordering Code AT49F8192-90TC AT49F8192-90RC AT49F8192-90TI AT49F8192-90RI AT49F8192-12TC AT49F8192-12RC AT49F8192-12TI AT49F8192-12RI AT49F8192T-90TC AT49F8192T-90RC AT49F8192T-90TI AT49F8192T-90RI AT49F8192T-12TC AT49F8192T-12RC AT49F8192T-12TI AT49F8192T-12RI Package Type ...
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Packaging Information 48T, 48-Lead, Plastic Thin Small Outline Package (TSOP) Dimensions in Millimeters and (Inches)* JECED OUTLINE MO-142 DD *Controlling dimension: millimeters 44R, 44-Lead, 0.525" Wide, Plastic Gull Wing Small Outline (SOIC) Dimensions in Inches and (Millimeters) 13 ...
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... Marks bearing and/or are registered trademarks and trademarks of Atmel Corporation. Terms and product names in this document may be trademarks of others. Atmel Operations Atmel Colorado Springs 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 ...