AT49BV001A-55TI Atmel, AT49BV001A-55TI Datasheet

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... When the device is deselected, the CMOS standby current is less than 50 µA. For the AT49BV001AN(T), pin 1 for the PLCC package and pin 9 for the TSOP package are AT49BV001A(N)(T) does not require high input voltages for programming. Five-volt- only commands determine the read and programming operation of the device. Read- ing data out of the device is similar to reading from an EPROM ...

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... Addresses Chip Enable Output Enable Write Enable RESET Data Inputs/Outputs No Connect I/O0 13 A11 A13 4 A14 VCC 8 *RESET 9 A16 10 A15 11 A12 *This pin the AT49BV001AN(T). 29 A14 28 A13 A11 A10 I/ A10 I/O7 28 I/O6 27 I/O5 26 I/O4 25 I/O3 24 GND 23 I/O2 22 I/ 3364D–FLASH–3/05 ...

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... Read The AT49BV001A(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 the out- puts. 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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... This feature does not have to be activated; the boot block’s usage as a write protected region is optional to the user. The address range of the boot block is 00000 to 03FFF for the AT49BV001A(N) while the address range of the boot block is 1C000 to 1FFFF for the AT49BV001A(N)T. ...

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... AT49BV001A(N), and a read from address location 1C002H will show if programming the boot block is locked out for the AT49BV001A(N)T. 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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... A11 - A0 (Hex); A11 - A16 (don’t care). 2. Since A11 is don’t care, AAA can be replaced with 2AA. 3. The 16K byte boot sector has the address range 00000H to 03FFFH for the AT49BV001A(N) and 1C000H to 1FFFFH for the AT49BV001A(N)T 4. 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 – AT49BV001A(N), 04H – AT49BV001A(N)T. 5. See details under Software Product Identification Entry/Exit. 6. This pin is not available on the AT49BV001AN(T Characteristics Symbol Parameter I Input Load Current LI I Output Leakage Current ...

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... This parameter is characterized and is not 100% tested. AT49BV001A(N)(T) 8 (1)(2)(3)(4) ADDRESS VALID ACC HIGH after the address transition without impact on t ACC after the falling edge of CE without impact AT49BV001A(N)(T)-55 Min Max OUTPUT VALID . ACC after an address change CE ACC ...

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... R F 13. Output Load Test 14. Pin Capacitance ( MHz 25°C Symbol Typ OUT Note: 1. This parameter is characterized and is not 100% tested. 3364D–FLASH–3/05 2.4V AC 1.5V 0.4V 3.0V 1.8K OUTPUT PIN 30 pF 1.3K Max 6 12 AT49BV001A(N)(T) AC MEASUREMENT LEVEL Units Conditions OUT 9 ...

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... 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 16. AC Byte Load Waveforms 16.1 WE Controlled OE ADDRESS CE WE DATA IN 16.2 CE Controlled OE ADDRESS WE CE DATA IN AT49BV001A(N)(T) 10 Min OES t OEH OES t OEH ...

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... Definition Table” on page 3. For chip erase, the data should be 10H, and for sector erase, the data should be 30H. 3364D–FLASH–3/ WPH 555 AAA 555 555 BYTE 0 BYTE 1 BYTE 2 6.) AT49BV001A(N)(T) Min Typ Max AAA Note Note 3 AA BYTE 3 BYTE 4 BYTE 5 Units µ ...

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... CE OE I/O6 Notes: 1. Toggling either both OE and CE will operate toggle bit. The t specification must be met by the toggling input(s). OEHP 2. Beginning and ending state of I/O6 will vary. 3. Any address location may be used but the address should not vary. AT49BV001A(N)(T) 12 Min OEH t ...

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... 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 – AT49BV001A(N) 04H – AT49BV001A(N)T Additional Device Code: 0FH – AT49BV001A(N)(T) 3364D–FLASH–3/05 26. Boot Block Lockout Feature Enable Algorithm LOAD DATA F0 TO ...

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... Plastic, J-Leaded Chip Carrier Package (PLCC) 32T 32-Lead, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) AT49BV001A(N)(T) 14 Ordering Code Package AT49BV001A-55JI 32J AT49BV001A-55TI 32T AT49BV001A-55VI 32V AT49BV001AN-55JI 32J AT49BV001AN-55TI 32T AT49BV001AN-55VI 32V AT49BV001AT-55JI 32J ...

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... Lead coplanarity is 0.004" (0.102 mm) maximum. 2325 Orchard Parkway San Jose, CA 95131 R 3364D–FLASH–3/05 1.14(0.045) X 45˚ PIN NO. 1 IDENTIFIER TITLE 32J, 32-lead, Plastic J-leaded Chip Carrier (PLCC) AT49BV001A(N)(T) 0.318(0.0125) 0.191(0.0075 COMMON DIMENSIONS (Unit of Measure = mm) MIN NOM MAX SYMBOL A 3.175 – ...

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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 AT49BV001A(N)(T) 16 PIN SEATING PLANE A1 TITLE ...

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... Lead coplanarity is 0.10 mm maximum. 2325 Orchard Parkway San Jose, CA 95131 R 3364D–FLASH–3/05 PIN SEATING PLANE A1 TITLE 32V, 32-lead ( Package) Plastic Thin Small Outline Package, Type I (VSOP) AT49BV001A(N)(T) 0º ~ 8º GAGE PLANE COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX A – – ...

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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...