English

All Products

View All >>
  • EP7311-IR

EP7311-IR

0.65mm ARM7TDMI 32-bit Microprocessor EP7 Series EP7311 204-Pin 74MHz 2.5V 204-TFBGA


  • Manufacturer: Cirrus Logic Inc.
  • Origchip NO: 143-EP7311-IR
  • Package: 204-TFBGA
  • Datasheet: PDF
  • Stock: 656
  • Description: 0.65mm ARM7TDMI 32-bit Microprocessor EP7 Series EP7311 204-Pin 74MHz 2.5V 204-TFBGA (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

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

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.

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.
transport

Details

Tags

Parameters
Packaging Tray
Published 2000
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) 240
Supply Voltage 2.5V
Terminal Pitch 0.65mm
Frequency 74MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number EP7311
Pin Count 204
Supply Voltage-Max (Vsup) 2.7V
Supply Voltage-Min (Vsup) 2.3V
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 NO
PWM Channels YES
DAC Channels NO
Address Bus Width 28
Core Architecture ARM
External Data Bus Width 32
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
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
Surface Mount YES
Number of Pins 204
Operating Temperature -40°C~85°C TA

EP7311-IR Overview


Shipping overseas is convenient thanks to the embedded microprocessor's packaging in 204-TFBGA. The packaging method Tray provides high reliability. A CPU with 1 Core 32-Bit cores and width 1 Core 32-Bit busses is used. Be aware of the operating temperature around -40°C~85°C TA. EP7 is its series number. This CPU is cored with a ARM7TDMI processor. Memory controllers for this CPU are SDRAM. With its DAI, IrDA, SSI, UART interfaces, this microprocessor will be able to serve you better. 2.5V 2.7V 3.0V 3.3V is the CPU's I/O address. There is MICROCONTROLLER, RISC MICROCONTROLLER, RISC in the uPs, uCs, or peripheral ICs categories. You can search for variants of a microprocessor with EP7311. Total terminations are 204. When the voltage supply is 2.5V, the cpu microprocessor should be powered on and run. It is an architecture with 32 bits. A 74MHz frequency is used by the CPU. To learn about the functions of the pins 204 please refer to their datasheets. A maximum supply current of 2.7V can be achieved by the microprocessor. With a 32 external data bus width, this CPU has a wide data bus. Embedded microprocessor bodies are injected with 204 pins. 1 cores are present in this processor. It is designed with 0 RAM (Random-Access Memory). In CPU programs, data is transferred by 27 I/Os.

EP7311-IR Features


ARM7TDMI Core
32-Bit Structure
1-Core CPU
48kB RAM
27 I/Os

EP7311-IR Applications


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

  • Missile control
  • Switches
  • Pacemakers (used to control abnormal heart rhythm)
  • Traditional industrial transformation
  • Blood pressure monitors
  • Process control devices
  • Dishwashers
  • Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
  • Instrument control
  • Oil and gas