AT49BV162AT-70TI Atmel, AT49BV162AT-70TI Datasheet
AT49BV162AT-70TI
Specifications of AT49BV162AT-70TI
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AT49BV162AT-70TI 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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The VPP pin provides data protection. When the V functions are inhibited. When V be performed. A six-byte command (Enter Single Pulse Program Mode) sequence to remove the requirement of entering the three-byte program sequence is offered to further improve ...
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AT49BV162A(T) 48-lead TSOP (Type 1) Top View A15 1 A14 2 A13 3 A12 4 A11 5 A10 A19 RESET VPP 14 RDY/BUSY 15 A18 16 ...
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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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Status Bit Table I/O7 Configuration Register 00 Programming I/O7 Erasing Erase Suspended & Read Erasing Sector Erase Suspended & Read DATA Non-erasing Sector Erase Suspended & I/O7 Program Non-erasing Sector Erase Suspended & Program Suspended and DATA Reading from ...
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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 64K/32K SA16 ...
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... X can Refer to AC programming waveforms 12.0V ± 0.5V 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) ...
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AC Read Characteristics Symbol Parameter t Read Cycle Time RC t Address to Output Delay ACC ( Output Delay CE ( Output Delay OE (3)( Output Float DF ...
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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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... The device returns to standard operation mode. 5. Manufacturer Code: 1FH(x8); 001FH(x16) Device Code:C0H (x8) - AT49BV162A/163A; 00C0H (x16) - AT49BV162A/163A; C2H (x8) - AT49BV162AT/163AT; 00C2H (x16) - AT49BV162AT/163AT. 6. Either one of the Product ID Exit commands can be used. 3349H–FLASH–3/05 30. Sector Lockdown Enable Algorithm LOAD DATA F0 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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... Plastic Chip-Size Ball Grid Array Package (CBGA) 48T 48-lead, Plastic Thin Small Outline Package (TSOP) AT49BV162/163A(T) 26 Ordering Code Package AT49BV162A-70CI 48C19 AT49BV162A-70TI 48T AT49BV162AT-70CI 48C19 AT49BV162AT-70TI 48T AT49BV162A-70CU 48C19 AT49BV162A-70TU 48T AT49BV162AT-70CU 48C19 AT49BV162AT-70TU 48T Ordering Code Package AT49BV163A-70TI 48T ...
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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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