AT49BV163A-70TU Atmel, AT49BV163A-70TU Datasheet
AT49BV163A-70TU
Specifications of AT49BV163A-70TU
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AT49BV163A-70TU Summary of contents
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... The end of a program or an erase cycle is detected by the READY/BUSY pin, Data Polling or by the toggle bit. “Sector Lockdown” on page 7). 16-megabit (1M x 16/ 3-volt Only Flash Memory AT49BV162A AT49BV162AT AT49BV163A AT49BV163AT Not Recommended for New Design Contact Atmel to discuss the latest design in trends and options 3349H–FLASH–3/05 ...
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... Write Enable Reset READY/BUSY Output Write Protection Data Inputs/Outputs I/O15 (Data Input/Output, Word Mode) A-1 (LSB Address Input, Byte Mode) Selects Byte or Word Mode No Connect 1. The V pin is not available for the AT49BV163A(T). PP input is below 0.4V, the program and erase PP 3349H–FLASH–3/05 ...
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... A19 RESET RDY/BUSY 15 34 A18 16 33 A17 AT49BV163A(T) 48-ball CBGA Top View (Ball Down RDY/BUSY WE A9 A13 B A4 A17 NC RST A8 A12 A18 NC A10 A14 A19 A11 A15 E A0 I/O0 I/O2 I/O5 I/O7 A16 F CE I/O8 I/O10 I/O12 I/O14 BYTE G OE I/O9 ...
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... Read The AT49BV162A(T)/163A(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 are asserted on 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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... Byte/Word Programming Once a memory block is erased programmed (to a logical “0” byte-by-byte word-by-word basis. Programming is accomplished via the internal device command register and is a four-bus cycle operation. The device will automatically generate the required internal program pulses ...
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... During a program or erase operation, successive attempts to read data from the memory will result in I/O6 toggling between one and zero. Once the program cycle has completed, I/O6 will stop toggling and valid data will be read. Examining the toggle bit may begin at any time during a program cycle ...
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Erase/Program Status Bit The device offers a status bit on I/O5, which indicates whether the program or erase operation has exceeded a specified internal pulse count limit. If the status bit is a “1”, the device is unable to ...
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... Product Identification The product identification mode identifies the device and manufacturer as Atmel accessed using a software operation. For details, see sections on 4 ...
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Product ID Exit command must be given prior to per- forming any other operation. 4.13 RDY/BUSY An open-drain READY/BUSY output pin provides another method of detecting the end of a pro- gram or ...
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Figure 4-1. Data Polling Algorithm (Configuration Register = 00) START Read I/O7 - I/O0 Addr = VA I/O7 = Data I/O3, I/ YES Read I/O7 - I/O0 Addr = VA I/O7 = Data? NO Program/Erase Operation ...
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Figure 4-3. Toggle Bit Algorithm (Configuration Register = 00) START Read I/O7 - I/O0 Read I/O7 - I/O0 Toggle Bit = Toggle? YES NO I/O3, I/ YES Read I/O7 - I/O0 Twice Toggle Bit = Toggle? YES Program/Erase ...
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... I/O5 switches to a “1” when a program or an erase operation has exceeded the maximum time limits or when a program or sector erase operation is performed on a protected sector. 2. I/O3 switches to a “1” when the V status bit is not available for the AT49BV163A(T). AT49BV162/163A(T) 12 I/O7 ...
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Command Definition Table 1st Bus Cycle Command Bus Sequence Cycles Addr Read 1 Addr Chip Erase 6 555 Sector Erase 6 555 Byte/Word Program 4 555 Dual Byte/Word 5 555 (9) Program Enter Single Pulse 6 555 Program Mode ...
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Absolute Maximum Ratings* Temperature under Bias ................................ -55°C to +125°C Storage Temperature ..................................... -65°C to +150°C All Input Voltages (including NC Pins) with Respect to Ground ...................................-0.6V to +6.25V All Output Voltages with Respect to Ground .............................-0. ...
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AT49BV162A/163A – Sector Address Table Sector Size (Bytes/Words) SA0 8K/4K SA1 8K/4K SA2 8K/4K SA3 8K/4K SA4 8K/4K SA5 8K/4K SA6 8K/4K SA7 8K/4K SA8 64K/32K SA9 64K/32K SA10 64K/32K SA11 64K/32K SA12 64K/32K SA13 64K/32K SA14 64K/32K SA15 ...
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AT49BV162AT/163AT – Sector Address Table Sector Size (Bytes/Words) SA0 64K/32K SA1 64K/32K SA2 64K/32K SA3 64K/32K SA4 64K/32K SA5 64K/32K SA6 64K/32K SA7 64K/32K SA8 64K/32K SA9 64K/32K SA10 64K/32K SA11 64K/32K SA12 64K/32K SA13 64K/32K SA14 64K/32K SA15 ...
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... Manufacturer Code: 1FH (x8); 001FH (x16), Device Code: C0H (x8)-AT49BV162A/163A; 00C0H (x16)-AT49BV162A/163A; C2H (x8)-AT49BV162AT/163AT; 00C2H (x16)-AT49BV162AT/163AT. 5. See details under “Software Product Identification Entry/Exit” (min) = 0.9V; V IHPP IHPP 7. V (max) = 0.4V. ILPP not available for the AT49BV163A(T). PP 13. DC Characteristics Symbol Parameter I Input Load Current LI I Output Leakage Current LO ...
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... RESET to Output Delay RO 15. AC Read Waveforms ADDRESS CE OE RESET OUTPUT Notes may be delayed may be delayed without impact ACC specified from OE or CE, whichever occurs first ( pF This parameter is characterized and is not 100% tested. AT49BV162/163A(T) 18 AT49BV163A(T)-55 Min (1)(2)(3)( ADDRESS VALID ACC t RO HIGH Z OUTPUT ...
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Input Test Waveforms and Measurement Level 17. Output Test Load 18. Pin Capacitance ( MHz 25°C Symbol Typ OUT Note: 1. This parameter is characterized and is not 100% ...
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AC Byte/Word Load Characteristics Symbol Parameter Address, OE Setup Time AS OES t Address Hold Time AH t Chip Select Setup Time CS t Chip Select Hold Time CH t Write Pulse Width (WE or CE) ...
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Program Cycle Characteristics Symbol Parameter t Byte/Word Programming Time BP t Byte/Word Programming Time in Dual Programming Mode BPD t Address Setup Time AS t Address Hold Time AH t Data Setup Time DS t Data Hold Time DH ...
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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 ...
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Software Product Identification (1) Entry LOAD DATA AA TO ADDRESS 555 LOAD DATA 55 TO ADDRESS AAA LOAD DATA 90 TO ADDRESS 555 ENTER PRODUCT IDENTIFICATION (2)(3)(5) MODE 29. Software Product Identification (1)(6) Exit OR LOAD DATA AA TO ...
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Common Flash Interface Definition Table Address Address [x16 Mode] [x8 Mode] 10h 20h 11h 22h 12h 24h 13h 26h 14h 28h 15h 2Ah 16h 2Ch 17h 2Eh 18h 30h 19h 32h 1Ah 34h 1Bh 36h 1Ch 38h 1Dh 3Ah ...
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Common Flash Interface Definition Table (Continued) Address Address [x16 Mode] [x8 Mode] 41h 82h 42h 84h 43h 86h 44h 88h 45h 8Ah 46h 8Ch 47h 8Eh 48h 90h 49h 92h 4Ah 94h 4Bh 96h 4Ch 98h 3349H–FLASH–3/05 Data Comments ...
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... Ordering Code Package AT49BV163A-70TI 48T AT49BV163AT-70TI 48T AT49BV163A-55CU 48C19 AT49BV163AT-55CU 48C19 AT49BV163A-55TU 48T AT49BV163AT-55TU 48T AT49BV163A-70TU 48T AT49BV163AT-70TU 48T Package Type Operation Range Industrial (-40° to 85°C) Industrial (-40° to 85°C) Industrial (-40° to 85°C) Industrial (-40° to 85°C) Operation Range Industrial (-40° ...
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Packaging Information 33.1 48C19 – CBGA A1 Ball ID D Top View 1.0 REF 2325 Orchard Parkway San Jose, CA 95131 R 3349H–FLASH–3/ Ball Corner e 1.20 ...
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TSOP Pin 1 Identifier e E Notes: 1. This package conforms to JEDEC reference MO-142, Variation DD. 2. Dimensions D1 and E do not include mold protrusion. Allowable protrusion 0.15 mm per side and ...
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