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  • EP7312-CBZ

EP7312-CBZ

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Manufacturer No:

EP7312-CBZ

Manufacturer:

Cirrus Logic Inc.

HK JDW NO:

143-EP7312-CBZ

Package:

256-LFBGA

Datasheet:

EP7312-CBZ

Description:

ARM7TDMI 32-bit Microprocessor EP7 Series EP7312 256-Pin 74MHz 2.5V 256-LFBGA

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

EP7312-CBZ Overview


Due to its 256-LFBGA packaging, it is convenient to ship overseas. Advanced packaging method Tray is used to provide high reliability. A CPU with 1 Core 32-Bit cores and width 1 Core 32-Bit busses is used. Recognize operating temperatures around 0°C~70°C TA. A EP7 series item. The CPU is cored by a processor with a number of 0 cores. Memory controllers for this CPU are SDRAM. This microprocessor is equipped with an interface of DAI, IrDA, SSI, UART. At 2.5V 2.7V 3.0V 3.3V, the CPU runs its I/O. A MICROCONTROLLER, RISC represents the uPs/uCs/Peripheral ICs type. The microprocessor can be searched for with EP7312 if you are looking for variants. As a whole, there are 256 terminations. Using a 2.5V voltage supply, you should be able to operate the cpu microprocessor. It is an architecture with 32 bits. CPUs operate at 74MHz Hz. To learn about the functions of the pins 256 please refer to their datasheets. A maximum supply current of 2.7V is available. Data can be transferred over 32b bandwidths. 256 pins are injected into the part body. There is only 1 core in this processor. As of 2.5V, the CPU microprocessor is capable of functioning. RAM (Random Access Memory) is designed to be 48kB. A CPU program transfers data by using 27 I/Os.

EP7312-CBZ Features


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

EP7312-CBZ Applications


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

  • Mobile computers
  • Telephone sets
  • Embedded gateways
  • Routers
  • Measurement and control field
  • Process control devices
  • Calculators
  • Fax machines
  • Multi-meter
  • Microwave ovens
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
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.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

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.

Purchasing and Inquiry

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.

Shipping

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-CBZ

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

  • Type
    Parameter
    Select All
  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    256

  • Technology

    CMOS

  • Terminal Position

    BOTTOM

  • Terminal Form

    BALL

  • Supply Voltage

    2.5V

  • Frequency

    74MHz

  • Base Part Number

    EP7312

  • Pin Count

    256

  • 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

    74 μs

  • Has ADC

    YES

  • DMA Channels

    YES

  • Data Bus Width

    32b

  • PWM Channels

    YES

  • DAC Channels

    YES

  • 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

  • Height

    850μm

  • Length

    17mm

  • Width

    17mm

  • RoHS Status

    RoHS Compliant

  • Lead Free

    Lead Free

  • Package / Case

    256-LFBGA

  • Surface Mount

    YES

  • Number of Pins

    256

  • Weight

    2.784008g

  • Operating Temperature

    0°C~70°C TA

  • Packaging

    Tray

  • Published

    2002

  • Series

    EP7

  • Part Status

    Obsolete

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