AT27C512R-70PU Atmel, AT27C512R-70PU Datasheet
![IC OTP 512KBIT 70NS 28DIP](/photos/7/21/72189/453-28-dip_sml.jpg)
AT27C512R-70PU
Specifications of AT27C512R-70PU
Available stocks
Related parts for AT27C512R-70PU
AT27C512R-70PU Summary of contents
Page 1
... OE) to give designers the flexibility to prevent bus contention. With 64K byte storage capability, the AT27C512R allows firmware to be stored reli- ably and to be accessed by the system without the delays of mass storage media. Atmel’s AT27C512R has additional features to ensure high quality and efficient pro- duction use ...
Page 2
... This is a stress rating only and func- tional operation of the device at these or any other conditions beyond those indicated in the opera- (1) tional sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. (1) (1) AT27C512R 3 ...
Page 3
... OH , and removed simultaneously with or after OE Outputs Ai ( ( Identification Code A15 = V IL and A0 which is toggled select the Device Code byte. AT27C512R -70 -40°C - 85°C -40° 125° ± 10% Min Max ±1 ±5 ±5 ±10 100 1 20 -0.6 0.8 2 0.5 CC 0.4 2 OUT High Z ...
Page 4
... Output float is defined as the point when data is no longer driven. Condition Whichever Occurred PP (1) = 0.8V and after the falling edge of CE without impact after the address is valid without impact on t ACC OE AT27C512R AT27C512R -45 -70 Min Max Min Max 0.0V and V = 3.0V. Timing mea 2.0V. Input AC drive levels are ...
Page 5
... Note 100 pF including jig capacitance, except for the -45 devices, where C L 13. Pin Capacitance ( MHz 25°C Symbol Typ OUT Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. AT27C512R < (10 < (10 Max pF. L Units ...
Page 6
... OL V Output High Voltage Supply Current (Program and Verify) CC2 CC I OE/V Current PP2 Product Identification Voltage ID (1) and 2.0V for 13.0 ± 0.25V PP Test Conditions 2 -400 µ AT27C512R Limits Min Max Units ±10 µA -0.6 0 0 11.5 12 ...
Page 7
... OE 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 µsec ± 5%. 17. Atmel’s AT27C512R Integrated Product Identification Code Codes A0 Manufacturer 0 ...
Page 8
... AT27C512R-70PA 28P6 AT27C512R-70RA 28R Ordering Code Package AT27C512R-45JU 32J AT27C512R-45PU 28P6 AT27C512R-45RU 28R AT27C512R-45TU 28T AT27C512R-70JU 32J AT27C512R-70PU 28P6 AT27C512R-70RU 28R AT27C512R-70TU 28T Package Type Operation Range Industrial (-40° 85° C) (1) Industrial (-40° 85° C) (1) Automotive (-40° 125° C) (1) ...
Page 9
... PDIP A SEATING PLANE Notes: 1. This package conforms to JEDEC reference MS-011, Variation AB. 2. Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). 2325 Orchard Parkway San Jose, CA 95131 R AT27C512R 12 D PIN 0º ~ 15º REF eB TITLE 28P6, 28-lead (0.600" ...