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AT27C040-70JU

AT27C040-70JU

AT27C040-70JU

Microchip Technology

5V V Surface Mount Memory IC AT27C040 4 Mb kb 14.1mm mm 30mA mA

SOT-23

AT27C040-70JU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Number of Pins 32
Operating Temperature-40°C~85°C TC
PackagingTube
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
Subcategory OTP ROMs
Technology EPROM - OTP
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
Frequency 70GHz
[email protected] Reflow Temperature-Max (s) 40
Base Part Number AT27C040
Operating Supply Voltage5V
Power Supplies5V
Memory Size4Mb 512K x 8
Operating Supply Current 100μA
Nominal Supply Current30mA
Memory TypeNon-Volatile
Access Time 70ns
Memory Format EPROM
Memory InterfaceParallel
Organization 512KX8
Output Characteristics 3-STATE
Density 4 Mb
Standby Current-Max 0.0001A
I/O Type COMMON
Height 2.79mm
Length 14.1mm
Width 11.51mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:811 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.77000$3.77
25$3.63600$90.9
100$3.49170$349.17

AT27C040-70JU Product Details

AT27C040-70JU Overview


A Non-Volatile-type memory can be classified as the memory type of this device. Case Tube is available. It is available in 32-LCC (J-Lead) case. There is 4Mb 512K x 8 of memory on the chip. The device uses a mainstream EPROM-format memory. -40°C~85°C TC is an extended operating temperature range, making this device ideal for demanding applications. A voltage of 4.5V~5.5V can be supplied to memory ics. Its recommended mounting type is Surface Mount. The chip contains 32 terminations. This part supports as many as 1 functions for the comprehensive working procedure. There is a requirement for 5V to be supplied to this ic memory chip in order to operate. When choosing similar parts, AT27C040 is frequently referred to as the device's base part number. The memory device has an 32-pin package, which encloses it in a small package. There is a note stating that this memory chip operates at 5V. Memory chips configured with Surface Mount mounting achieve high efficiency and simplicity. In terms of its nominal supply current, this memory component has a rating of 30mA. In terms of power requirements, this memory chip uses only 5V . A memory mapped I/O port address of COMMON bits is used in this device. Usually, this memory ics falls under the OTP ROMs component category. Data is processed by this memory ics at a frequency of 70GHz. Devices are recommended to operate at 100μA volts supply current.

AT27C040-70JU Features


Package / Case: 32-LCC (J-Lead)
32 Pins
Operating Supply Voltage:5V
I/O Type: COMMON
Freguency at 70GHz
70GHz terminals

AT27C040-70JU Applications


There are a lot of Microchip Technology AT27C040-70JU Memory applications.

  • Camcorders
  • personal computers
  • workstations,
  • mainframes
  • eDRAM
  • supercomputers
  • eSRAM
  • networking
  • nonvolatile BIOS memory
  • telecommunications

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