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  • EP7311-IR-90

EP7311-IR-90

ARM7TDMI Microprocessor EP7 Series EP7311 204-Pin 90MHz 204-TFBGA


  • Manufacturer: Cirrus Logic Inc.
  • Origchip NO: 143-EP7311-IR-90
  • Package: 204-TFBGA
  • Datasheet: PDF
  • Stock: 706
  • Description: ARM7TDMI Microprocessor EP7 Series EP7311 204-Pin 90MHz 204-TFBGA (Kg)

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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.
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Details

Tags

Parameters
Graphics Acceleration No
RAM Controllers SDRAM
Additional Interfaces DAI, IrDA, SSI, UART
Number of Cores 1
Security Features Hardware ID
Display & Interface Controllers Keypad, LCD, Touchscreen
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Package / Case 204-TFBGA
Number of Pins 204
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2000
Series EP7
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 90MHz
Base Part Number EP7311
Speed 90MHz
RAM Size 48kB
Core Processor ARM7TDMI
Access Time 90 μs
Core Architecture ARM
Voltage - I/O 2.5V 2.7V 3.0V 3.3V
Number of Cores/Bus Width 1 Core 32-Bit

EP7311-IR-90 Overview


The embedded microprocessor has been packed in 204-TFBGA for convenient overseas shipping. Advanced packaging method Tray is used to provide high reliability. The CPU has 1 Core 32-Bit cores/Bus width. Be aware of the operating temperature around -40°C~85°C TA. It comes from the EP7 series. The CPU is powered by a ARM7TDMI core. A total of SDRAM RAM controllers are used by this CPU. Featuring DAI, IrDA, SSI, UART interfaces, this microprocessor can better serve you. I/O is run at 2.5V 2.7V 3.0V 3.3V on this CPU. Try searching for variants of the cpu microprocessor with EP7311. CPUs operate with a frequency of 90MHz Hz. The datasheets for 204 pins provide details. Temperatures above 85°C are not suitable for operating the microprocessor. The CPU here has 1 cores. The amount of RAM (Random-Access Memory) is designed 48kB.

EP7311-IR-90 Features


ARM7TDMI Core
1-Core CPU
48kB RAM

EP7311-IR-90 Applications


There are a lot of Cirrus Logic Inc. EP7311-IR-90 Microprocessor applications.

  • Entertainment-radios, CD players, televisions
  • Digital set-top boxes
  • X-ray
  • Virtual reality VR robots
  • Torpedo guidance
  • Graphic terminals
  • Walkie talkies
  • Printers
  • Home appliances
  • Temperature sensing and controlling devices