AT27C020-15PI Atmel, AT27C020-15PI Datasheet
AT27C020-15PI
Specifications of AT27C020-15PI
Related parts for AT27C020-15PI
AT27C020-15PI Summary of contents
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... Commercial, Industrial and Automotive Temperature Ranges Description The AT27C020 is a low-power, high performance, 2,097,152-bit, one-time program- mable read-only memory (OTP EPROM) organized as 256K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 55 ns, eliminating the need for speed-reducing WAIT states on high- performance microprocessor systems ...
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... In read mode, the AT27C020 typically consumes 8 mA. Standby mode supply current is typically less than 10 µA. The AT27C020 is available in a choice of industry-standard JEDEC-approved one-time programmable (OTP) plastic PDIP, PLCC and TSOP packages. All devices feature two- line control (CE, OE) to give designers the flexibility to pre- vent bus contention ...
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Absolute Maximum Ratings* Temperature under Bias ................................ -55°C to +125°C Storage Temperature ..................................... -65°C to +150°C Voltage on Any Pin with Respect to Ground .........................................-2.0V to +7.0V Voltage on A9 with Respect to Ground ......................................-2.0V to +14.0V V Supply Voltage ...
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... Min Max ±1.0 ±5.0 ±10 100 1.0 25 -0.6 0.8 2 0.5 CC 0.4 2 AT27C020 -90 -12 -15 Min Max Min Max Min Max 90 120 90 120 -15 5V ±=10% Units µA µ ...
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AC Waveforms for Read Operation Notes: 1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified may be delayed may be delayed up to ...
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... Programming Waveforms Notes: 1. The Input Timing reference is 0.8V for and t are characteristics of the device but must be accommodated by the programmer. OE DFP 3. When programming the AT27C020, a 0.1 µF capacitor is required across V DC Programming Characteristics ± 5° 6.5 ± 0.25V Symbol Parameter I Input Load Current ...
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... This parameter is only sampled and is not 100% tested. Output Float is defined as the point where data is no longer driven — see timing diagram. 3. Program Pulse width tolerance is 100 µs ± 5%. Atmel’s 27C020 Integrated Product Identification Code Codes A0 O7 Manufacturer ...
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... PGM pulse without verification. Then a verification/reprogramming loop is executed for each address. In the event a byte fails to pass verification successive 100 µs pulses are applied with a verification AT27C020 8 after each pulse. If the byte fails to verify after 10 pulses is raised to 6.5V and have been applied, the part is considered failed ...
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... AT27C020-12JC AT27C020-12PC AT27C020-12TC 0.1 AT27C020-12JI AT27C020-12PI AT27C020-12TI 0.1 AT27C020-12JA AT27C020-12PA 0.1 AT27C020-15JC AT27C020-15PC AT27C020-15TC 0.1 AT27C020-15JI AT27C020-15PI AT27C020-15TI 0.1 AT27C020-15JA AT27C020-15PA Package Type Package Operation Range 32J Commercial 32P6 (0°C to 70°C) 32T 32J Industrial 32P6 (-40°C to 85°C) 32T ...
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... REF 0.70(.028) 0.50(.020) *Controlling dimension: millimeters AT27C020 10 32P6, 32-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) Dimensions in Inches and (Millimeters) .025(.635) X 30˚ - 45˚ .012(.305) .008(.203) .530(13.5) .490(12.4) ...
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... No licenses to patents or other intellectual prop- erty 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 suppor t devices or systems. ...