AT49F001N ATMEL [ATMEL Corporation], AT49F001N Datasheet
AT49F001N
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AT49F001N Summary of contents
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... A13 A11 A10 I/ I/O7 *Note: This pin the AT49F001N(T). (continued) DIP Top View * RESET 1 32 VCC A16 A15 A12 4 29 A14 A13 ...
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... When the device is deselected, the CMOS standby current is less than 100 A. For the AT49F001NT pin 1 for the DIP and PLCC packages and pin 9 for the TSOP package are don’t connect pins. To allow for simple in-system reprogrammability, the AT49F001(N)(T) does not require high input voltages for programming ...
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... RESET pin, the boot block array can be reprogrammed even if the boot block lockout feature has been enabled (see Boot Block Programming Lockout Override section). The RESET feature is not available for the AT49F001N(T). ERASURE: Before a byte can be reprogrammed, the main memory block or parameter block which contains the byte must be erased. The erased state of the memory bits is a logical “ ...
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... When the RESET pin is brought back to TTL levels the boot block programming lockout feature is again active. This feature is not available on the AT49F001N(T). AT49F001(N)(T) 4 PRODUCT IDENTIFICATION: The product identification mode identifies the device and manufacturer as Atmel ...
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... SA = 18000 to 19FFF for PARAMETER BLOCK 10000 to 17FFF for MAIN MEMORY ARRAY BLOCK 1 This command will erase - PB1, PB2 and MMB1 SA = 00000 to 0FFFF for MAIN MEMORY ARRAY BLOCK 2 Absolute Maximum Ratings* Temperature Under Bias................................ -55°C to +125°C Storage Temperature ..................................... -65°C to +150°C ...
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... Refer to AC Programming Waveforms 12.0V 0.5V Manufacturer Code: 1FH, Device Code: 05H - AT49F001(N), 04H - AT49F001(N)T 5. See details under Software Product Identification Entry/Exit. 6. This pin is not available on the AT49F001N(T). DC Characteristics Symbol Parameter I Input Load Current LI I Output Leakage Current ...
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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 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 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 spec ...
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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) Identification Exit OR LOAD DATA AA TO ADDRESS 5555 ...
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AT49F001 Ordering Information I (mA ACC (ns) Active Standby 55 50 0 0 0.1 50 0.3 120 50 0.1 50 0.3 32J 32-Lead, Plastic, J-Leaded Chip Carrier Package (PLCC) 32P6 ...
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... AT49F001N Ordering Information I (mA ACC (ns) Active Standby 55 50 0 0 0.1 50 0.3 120 50 0.1 50 0.3 32J 32-Lead, Plastic, J-Leaded Chip Carrier Package (PLCC) 32P6 32-Lead, 0.600" Wide, Plastic Dual In-line Package (PDIP) 32T 32-Lead, Plastic Thin Small Outline Package (TSOP) 32V 32-Lead, Plastic Thin Small Outline Package (TSOP mm) ...
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AT49F001T Ordering Information I (mA ACC (ns) Active Standby 55 50 0 0 0.1 50 0.3 120 50 0.1 50 0.3 32J 32-Lead, Plastic, J-Leaded Chip Carrier Package (PLCC) 32P6 ...
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... AT49F001NT Ordering Information t ACC (ns) I (mA 0 0 0.1 50 0.3 120 50 0.1 50 0.3 32J 32-Lead, Plastic, J-Leaded Chip Carrier Package (PLCC) 32P6 32-Lead, 0.600" Wide, Plastic Dual In-line Package (PDIP) 32T 32-Lead, Plastic Thin Small Outline Package (TSOP) 32V 32-Lead, Plastic Thin Small Outline Package (TSOP mm) ...
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Packaging Information 32J, 32-Lead, Plastic J-Leaded Chip Carrier (PLCC) Dimensions in Inches and (Millimeters) JEDEC STANDARD MS-016 AE .045(1.14) X 45° PIN NO. 1 IDENTIFY .553(14.0) .547(13.9) .032(.813) .595(15.1) .026(.660) .585(14.9) .050(1.27) TYP .300(7.62) REF .430(10.9) .390(9.90) AT CONTACT POINTS ...