English

All Products

View All >>
  • EP7312-IVZ

EP7312-IVZ

0.5mm ARM7TDMI 32-bit Microprocessor EP7 Series EP7312 208-Pin 74MHz 2.5V 208-LQFP


  • Manufacturer: Cirrus Logic Inc.
  • Origchip NO: 143-EP7312-IVZ
  • Package: 208-LQFP
  • Datasheet: PDF
  • Stock: 160
  • Description: 0.5mm ARM7TDMI 32-bit Microprocessor EP7 Series EP7312 208-Pin 74MHz 2.5V 208-LQFP (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
Display & Interface Controllers Keypad, LCD, Touchscreen
Length 28mm
RoHS Status RoHS Compliant
Lead Free Lead Free
Package / Case 208-LQFP
Surface Mount YES
Number of Pins 208
Weight 2.587007g
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2002
Series EP7
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 208
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Frequency 74MHz
Base Part Number EP7312
Pin Count 208
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 YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
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

EP7312-IVZ Overview


Shipping overseas is convenient since the embedded microprocessor is packed in 208-LQFP. High reliability can be achieved by using the advanced packaging method Tray. Cores/Bus width is 1 Core 32-Bit. Understand how the operating temperature around -40°C~85°C TA is determined. The EP7 series contains it. ARM7TDMI is the processor core of this CPU. It has SDRAM RAM controllers. A DAI, IrDA, SSI, UART interface has been added to this microprocessor in order to serve the user better. This CPU runs I/O at 2.5V 2.7V 3.0V 3.3V. It is a MICROCONTROLLER, RISC in terms of uPs/uCs/Peripheral ICs. Use EP7312 when searching for variants of the embedded microprocessor. Total terminations are 208. When the voltage supply is 2.5V, the cpu microprocessor should be powered on and run. It has a 32-Bit architecture. A CPU operates at a frequency of 74MHz. Detailed functions for 208 pins can be found in the datasheets. A maximum supply current of 2.7V is available. To transfer data, there is a bandwidth of 32b. The CPU microprocessor body is injected with 208 pins. In this case, we have a CPU with only 1 core. In this case, 2.5V is the starting point. A 48kB amount of RAM (Random-Access Memory) is designed. The CPU programs, transfers data by 27 I/Os.

EP7312-IVZ Features


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

EP7312-IVZ Applications


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

  • Industrial instrumentation devices
  • Air fryers
  • Fax machines
  • Fire alarms
  • Communication-bluetooth, Wi-Fi, radio
  • Computed Tomography (CT scan)
  • Mice
  • Measurement and control field
  • Aerospace navigation systems
  • Television