AT49F001-70JI Atmel, AT49F001-70JI Datasheet
AT49F001-70JI
Specifications of AT49F001-70JI
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AT49F001-70JI Summary of contents
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... CMOS Standby Current • Typical 10,000 Write Cycles Description The AT49F001(N)( 5-volt only in-system reprogrammable Flash memory. Its 1 megabit of memory is organized as 131,072 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to Pin Configurations ...
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... When the device is deselected, the CMOS standby current is less than 100 A. For the AT49F001N(T) pin 1 for the DIP and PLCC packages and pin 9 for the TSOP package are don’t connect pins. ...
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... Device READ: The AT49F001(N)(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 is asserted on Operation the outputs. The outputs are put in the high impedance state whenever high. This dual-line control gives designers flexibility in preventing bus contention. ...
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... AT49F001(N) and a read from address 1C002H will show if programming the boot block is locked out for the AT49F001(N)T. If the data on I/O0 is low, the boot block can be pro- grammed; 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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... For details, see Operating Modes (for hardware operation) or Software Product Identification. The manufacturer and device code is the same for both modes. DATA POLLING: The AT49F001(N)(T) features DATA polling to indicate the end of a pro- gram cycle. During a program cycle an attempted read of the last byte loaded will result in the complement of the loaded data on I/O7 ...
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... XXXX Notes: 1. The DATA FORMAT in each bus cycle is as follows: I/O7 - I/O0 (Hex) 2. The 16K byte boot sector has the address range 00000H to 03FFFH for the AT49F001(N) and 1C000H to 1FFFFH for the AT49F001(N)T. 3. Either one of the Product ID Exit commands can be used. ...
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... Notes can 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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... Max Min Max ADDRESS VALID ACC HIGH Z OUTPUT - t after the address transition without impact on t ACC after the falling edge of CE without impact AT49F001(N)(T)-90 AT49F001(N)(T)-12 Min Max Min OUTPUT VALID . ACC after an address change CE ACC OE Max Units 120 ns 120 1008D– ...
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... Output Load Test Pin Capacitance ( MHz 25°C Symbol Typ OUT Note: 1. This parameter is characterized and is not 100% tested. 1008D–FLASH–2/03 < 70/90/120 ns 5.0V 5.0V 1.8K 1.8K OUTPUT PIN 30 pF 1.3K 1.3K Max 6 12 AT49F001(N(T) OUTPUT PIN 100 pF Units pF pF Conditions OUT 9 ...
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... Chip Select Set-up Time 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 Byte Load Waveforms WE Controlled OE ADDRESS CE WE DATA IN CE Controlled OE ADDRESS WE CE DATA IN AT49F001(N( OES OEH OES t OEH ...
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... For chip erase, the data should be 10H, and for sector erase, the data should be 30H. 1008D–FLASH–2/03 PROGRAM CYCLE WPH 5555 5555 2AAA WPH 5555 2AAA 5555 5555 BYTE 0 BYTE 1 BYTE 2 BYTE 3 AT49F001(N(T) Min Typ Max ADDRESS INPUT DATA 2AAA Note Note 3 BYTE 4 BYTE 5 Units 50 µ seconds 11 ...
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... AC Read Characteristics. OE (1)(2)(3) Toggle Bit Waveforms I/O6 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. AT49F001(N(T) 12 (1) t OEH t OE HIGH (1) t ...
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... Manufacture Code is read for 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. Manufacturer Code: 1FH Device Code: 05H - AT49F001(N) 04H - AT49F001(N)T 1008D–FLASH–2/03 (1) Boot Block Lockout Feature Enable Algorithm ...
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... AT49F001-55TC 32T AT49F001-55VC 32V AT49F001-55JI 32J AT49F001-55PI 32P6 AT49F001-55TI 32T AT49F001-55VI 32V AT49F001-70JC 32J AT49F001-70PC 32P6 AT49F001-70TC 32T AT49F001-70VC 32V AT49F001-70JI 32J AT49F001-70PI 32P6 AT49F001-70TI 32T AT49F001-70VI 32V AT49F001-90JC 32J AT49F001-90PC 32P6 AT49F001-90TC 32T AT49F001-90VC 32V AT49F001-90JI 32J AT49F001-90PI 32P6 AT49F001-90TI ...
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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) ...
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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 32-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 32T 32-lead, Plastic Thin Small Outline Package (TSOP) ...
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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 (VSOP mm) 1008D– ...
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... Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower parting line. 3. Lead coplanarity is 0.004" (0.102 mm) maximum. 2325 Orchard Parkway San Jose, CA 95131 R AT49F001(N(T) 18 1.14(0.045) X 45˚ PIN NO. 1 IDENTIFIER E1 E ...
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... Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). 2325 Orchard Parkway San Jose, CA 95131 R 1008D–FLASH–2/03 D PIN 0º ~ 15º REF eB TITLE 32P6, 32-lead (0.600"/15.24 mm Wide) Plastic Dual Inline Package (PDIP) AT49F001(N( COMMON DIMENSIONS (Unit of Measure = mm) MIN SYMBOL NOM A – – A1 0.381 – D 41.783 – ...
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... E Notes: 1. This package conforms to JEDEC reference MO-142, Variation BD. 2. Dimensions D1 and E do not include mold protrusion. Allowable protrusion 0.15 mm per side and 0.25 mm per side. 3. Lead coplanarity is 0.10 mm maximum. 2325 Orchard Parkway San Jose, CA 95131 R AT49F001(N(T) 20 PIN SEATING PLANE A1 TITLE ...
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... Lead coplanarity is 0.10 mm maximum. 2325 Orchard Parkway San Jose, CA 95131 R 1008D–FLASH–2/03 PIN SEATING PLANE A1 TITLE 32V, 32-lead ( Package) Plastic Thin Small Outline Package, Type I (VSOP) AT49F001(N(T) 0º ~ 8º GAGE PLANE COMMON DIMENSIONS (Unit of Measure = mm) MIN NOM MAX SYMBOL A – – ...
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... No licenses to patents or other intellectual property of 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 support devices or systems. ...