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  • EP7312-CR-90

EP7312-CR-90

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Manufacturer No:

EP7312-CR-90

Manufacturer:

Cirrus Logic Inc.

HK JDW NO:

143-EP7312-CR-90

Package:

204-TFBGA

Datasheet:

EP7312-CR-90

Description:

0.65mm ARM7TDMI 32-bit Microprocessor EP7 Series EP7312 204-Pin 90MHz 2.5V 204-TFBGA

Quantity:

In Stock : 999

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EP7312-CR-90 Overview


The microprocessor is convenient for international shipping since it is packaged in 204-TFBGA. In order to provide high reliability, advanced packaging method Tray is used. There are 1 Core 32-Bit cores per bus width on the CPU. Obtain a basic understanding of operating temperature around 0°C. The cpu microprocessor belongs to the EP7 series. ARM7TDMI processors are embedded in this CPU. It has SDRAM RAM controllers. This microprocessor is equipped with an interface of DAI, IrDA, SSI, UART. 2.5V 2.7V 3.0V 3.3V is the I/O speed of this CPU. I would rate this as a MICROCONTROLLER, RISC for the uPs/uCs/Peripheral ICs type. EP7312 is a good way to search for variants of the microprocessor. Total terminations are 204. With a 2.5V voltage supply, the part should be turned on and run. It has a 32-Bit architecture. The CPU operates at a frequency of 90MHz. To learn about the functions of the pins 204 please refer to their datasheets. 2.7V is its maximum supply current. To transfer data, there is a bandwidth of 32b. An injection of 204 pins is performed inside the body of the micro processor. This is a 1-core CPU. Micro processors can be used from 2.5V. It is designed to have RAM (Random-Access Memory) of 48kB. There are 27 input/output (I/O) channels on the CPU that transfer data.

EP7312-CR-90 Features


ARM7TDMI Core
32-Bit Structure
32b-Bit Data Bus Width
1-Core CPU
48kB RAM
27 I/Os

EP7312-CR-90 Applications


There are a lot of Cirrus Logic Inc. EP7312-CR-90 Microprocessor applications.

  • Virtual reality VR robots
  • Calculator
  • Office automation equipment and computer peripherals
  • Xbox
  • Metering & measurement field
  • Home appliances
  • X-ray
  • Scanners
  • Television
  • Automatic control
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3. RFQ (Request for Quotations)

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

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DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

EP7312-CR-90

technical specifications, attributes, parameters and parts with similar specifications to EP7312-CR-90.

  • Type
    Parameter
    Select All
  • Package / Case

    204-TFBGA

  • Surface Mount

    YES

  • Number of Pins

    204

  • Operating Temperature

    0°C~70°C TA

  • Packaging

    Tray

  • Published

    2002

  • Series

    EP7

  • JESD-609 Code

    e0

  • Pbfree Code

    no

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    204

  • Terminal Finish

    Tin/Lead (Sn/Pb)

  • Technology

    CMOS

  • Terminal Position

    BOTTOM

  • Terminal Form

    BALL

  • Peak Reflow Temperature (Cel)

    225

  • Supply Voltage

    2.5V

  • Terminal Pitch

    0.65mm

  • Frequency

    90MHz

  • Time@Peak Reflow Temperature-Max (s)

    30

  • Base Part Number

    EP7312

  • Pin Count

    204

  • Operating Supply Voltage

    2.5V

  • Supply Voltage-Max (Vsup)

    2.7V

  • Interface

    Serial, UART

  • Number of I/O

    27

  • RAM Size

    48kB

  • uPs/uCs/Peripheral ICs Type

    MICROCONTROLLER, RISC

  • Core Processor

    ARM7TDMI

  • Bit Size

    32

  • Access Time

    90 μs

  • Has ADC

    NO

  • DMA Channels

    NO

  • Data Bus Width

    32b

  • PWM Channels

    YES

  • DAC Channels

    NO

  • Address Bus Width

    28

  • Core Architecture

    ARM

  • Voltage - I/O

    2.5V 2.7V 3.0V 3.3V

  • Number of Cores/Bus Width

    1 Core 32-Bit

  • Graphics Acceleration

    No

  • RAM Controllers

    SDRAM

  • Additional Interfaces

    DAI, IrDA, SSI, UART

  • ROM Programmability

    FLASH

  • Number of Cores

    1

  • Security Features

    Hardware ID

  • Display & Interface Controllers

    Keypad, LCD, Touchscreen

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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