Product Summary
The AT49BV162A-70TU is a 2.7-volt 16-megabit Flash memory organized as 1,048,576 words of 16 bits each or 2,097,152 bytes of 8 bits each. The x16 data appears on I/O0 - I/O15; the x8 data appears on I/O0 - I/O7. The memory is divided into 39 sectors for erase operations. The AT49BV162A-70TU is offered in a 48-lead TSOP and a 48-ball CBGA package. The AT49BV162A-70TU has CE and OE control signals to avoid any bus contention. This device can be read or reprogrammed using a single power supply, making it ideally suited for in-system programming.
Parametrics
AT49BV162A-70TU absolute maximum ratings: (1)Storage Temperature: -65℃ to +150℃; (2)All Input Voltages(including NC Pins) with Respect to Ground: -0.6V to +6.25V; (3)All Output Voltages with Respect to Ground: -0.6V to VCC + 0.6V; (4)Voltage on VPP with Respect to Ground: -0.6V to +13.0V; (5)Temperature under Bias: -55℃ to +125℃.
Features
AT49BV162A-70TU features: (1)Data Polling, Toggle Bit, Ready/Busy for End of Program Detection; (2)VPP Pin for Write Protection; (3)RESET Input for Device Initialization; (4)Sector Lockdown Support; (5)TSOP and CBGA Package Options; (6)Top or Bottom Boot Block Configuration Available; (7)128-bit Protection Register; (8)Minimum 100,000 Erase Cycles; (9)Common Flash Interface (CFI); (10)Green (Pb/Halide-free) Packaging Option.
Diagrams
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![]() AT49BV162A-70TU |
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![]() IC FLASH 16MBIT 70NS 48TSOP |
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![]() AT490JD |
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![]() AT490JF |
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![]() AT494 |
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