M27C322

PinoutSpecifications Symbol Parameter Value Unit TA Ambient Operating Temperature (3) 40 to 125 °C TBIAS Temperature Under Bias 50 to 125 °C TSTG Storage Temperature 65 to 150 °C ...

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M27C322 Picture
SeekIC No. : 004404228 Detail

M27C322: PinoutSpecifications Symbol Parameter Value Unit TA Ambient Operating Temperature (3) 40 to 125 °C TBIAS Temperature Unde...

floor Price/Ceiling Price

Part Number:
M27C322
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/27

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Product Details

Description



Pinout

  Connection Diagram


Specifications

Symbol Parameter Value Unit
TA Ambient Operating Temperature
(3)
40 to 125 °C
TBIAS Temperature Under Bias 50 to 125 °C
TSTG Storage Temperature 65 to 150 °C
VIO
(2)
Input or Output Voltage (except A9) 2 to 7 V
VCC Supply Voltage 2 to 7 V
VA9
(2)
A9 Voltage 2 to 13.5 V
VPP Program Supply Voltage 2 to 14 V
Note: 1. Except for the rating "Operating Temperature Range", stresses above those listed in the Table "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents.
2. Minimum DC voltage on Input or Output is 0.5V with possible undershoot to 2.0V for a period less than 20ns. Maximum DC voltage on Output is VCC +0.5V with possible overshoot to VCC +2V for a period less than 20ns.
3. Depends on range.



Description

The M27C322 is a 32 Mbit EPROM offered in the UV range (ultra violet erase). It is ideally suited for microprocessor systems requiring large data or program storage. It is organised as 2 MWords of 16 bit. The pin-out is compatible with a 32 Mbit Mask ROM.

The M27C322(window ceramic frit-seal package) has a transparent lid which allows the user to ex-pose the chip to ultraviolet light to erase the bit pat-tern. A new pattern can then be written rapidly to the device by following the programming proce-dure.

For applications where the content is programmed only one time and erasure is not required, the M27C322 is offered in PDIP42 package.


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