AT49BV002 ATMEL Corporation, AT49BV002 Datasheet
AT49BV002
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AT49BV002 Summary of contents
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... A11 A10 I/ I/O7 *Note: This pin the AT49BV002N(T) and AT49LV002N(T). (continued) DIP Top View *RESET 1 32 VCC A16 A15 3 30 A17 A12 4 29 A14 A13 ...
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... The device is erased by executing the erase command sequence; the device internally controls the erase opera- tions. There are two 8K byte parameter block sections and two main memory blocks. The device has the capability to protect the data in the boot block; this feature is enabled by a command sequence. ...
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... 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 “1”. The entire device can be erased at one time by using a 6-byte software code. The software chip erase ...
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... AT49BV/LV002(N)T. Once the feature is enabled, the data in the boot block can no longer be erased or programmed with input voltage of 5.5V or less. Data in the main memory block can still be changed through the regular programming method. To acti- vate the lockout feature, a series of six program commands to specific addresses with specific data must be performed ...
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... SA = 38000 to 39FFF for PARAMETER BLOCK 20000 to 37FFF for MAIN MEMORY ARRAY BLOCK 1 This command will erase - PB1, PB2 and MMB1 SA = 00000 to IFFFF 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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DC and AC Operating Range Com. Operating Temperature (Case) Ind. V Power Supply CC Operating Modes Mode CE Read V IL (2) Program/Erase V IL Standby/Write Inhibit V IH Program Inhibit X Program Inhibit X Output Disable X Reset X ...
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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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... AT49BV002 Ordering Information I (mA ACC (ns) Active Standby 90 50 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, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) ...
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AT49LV002 Ordering Information I (mA ACC (ns) Active Standby 70 50 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 ...
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... AT49BV002N Ordering Information I (mA ACC (ns) Active Standby 90 50 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, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) ...
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AT49LV002N Ordering Information I (mA ACC (ns) Active Standby 70 50 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 ...
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... AT49BV002T Ordering Information I (mA ACC (ns) Active Standby 90 50 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, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) ...
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... AT49BV002T Ordering Information I (mA ACC (ns) Active Standby 70 50 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, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) ...
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... AT49BV002NT Ordering Information t ACC (ns) I (mA 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, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) ...
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AT49LV002NT Ordering Information t ACC (ns) I (mA 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 ...
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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 ...