Welcome to Hotenda.com Online Store!

logo
userjoin
Home

EP7312-CV-90

EP7312-CV-90

EP7312-CV-90

Cirrus Logic Inc.

0.5mm ARM7TDMI 32-bit Microprocessor EP7 Series EP7312 90MHz 2.5V 208-LQFP

SOT-23

EP7312-CV-90 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 208-LQFP
Surface MountYES
Operating Temperature0°C~70°C TA
PackagingTray
Series EP7
Published 2002
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 208
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 225
Supply Voltage 2.5V
Terminal Pitch0.5mm
Frequency 90MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number EP7312
Pin Count208
JESD-30 Code S-PQFP-G208
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 90 μs
Has ADC NO
DMA Channels NO
PWM Channels YES
DAC Channels NO
Address Bus Width28
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 AccelerationNo
RAM Controllers SDRAM
Additional Interfaces DAI, IrDA, SSI, UART
ROM Programmability FLASH
Number of Cores 1
Security FeaturesHardware ID
Display & Interface ControllersKeypad, LCD, Touchscreen
Length 28mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1753 items

EP7312-CV-90 Product Details

EP7312-CV-90 Overview


With a packing size of 208-LQFP, this embedded microprocessor is ideal for international shipping. High reliability is achieved with advanced packaging method Tray. CPUs have 1 Core 32-Bit cores/bus width. Be aware of the operating temperature around 0°C~70°C TA. A EP7 series item. A ARM7TDMI processor is present in this CPU. The CPU contains 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 CPU's I/O address. I would rate this as a MICROCONTROLLER, RISC for the uPs/uCs/Peripheral ICs type. You can search for variants of a microprocessor with EP7312. As a whole, there are 208 terminations. A 2.5V voltage supply should be used to turn on and run the cpu microprocessor. There is a 32-Bit architecture in it. At 90MHz, the CPU operates. 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. There are 208 pins injected into the embedded microprocessor body. The CPU here has 1 cores. There is 48kB RAM (Random Access Memory). There are 27 I/Os connected to the CPU programs.

EP7312-CV-90 Features


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


EP7312-CV-90 Applications


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


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

Get Subscriber

Enter Your Email Address, Get the Latest News