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  • EP7312-CV-90

EP7312-CV-90

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


  • Manufacturer: Cirrus Logic Inc.
  • Origchip NO: 143-EP7312-CV-90
  • Package: 208-LQFP
  • Datasheet: PDF
  • Stock: 554
  • Description: 0.5mm ARM7TDMI 32-bit Microprocessor EP7 Series EP7312 90MHz 2.5V 208-LQFP (Kg)

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Details

Tags

Parameters
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 225
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Frequency 90MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number EP7312
Pin Count 208
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 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
ROM Programmability FLASH
Number of Cores 1
Security Features Hardware ID
Display & Interface Controllers Keypad, LCD, Touchscreen
Length 28mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Package / Case 208-LQFP
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tray
Published 2002
Series EP7
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 208
Terminal Finish Tin/Lead (Sn/Pb)
Technology CMOS

EP7312-CV-90 Overview


The embedded microprocessor ships overseas conveniently packed in 208-LQFP. Advanced packaging method Tray is used to provide high reliability. CPUs have 1 Core 32-Bit cores/bus width. Recognize operating temperatures around 0°C~70°C TA. It comes from the EP7 series. A ARM7TDMI processor is present in this CPU. The CPU uses SDRAM RAM controllers. Featuring DAI, IrDA, SSI, UART interfaces, this microprocessor can better serve you. The CPU runs I/O at 2.5V 2.7V 3.0V 3.3V. There is MICROCONTROLLER, RISC MICROCONTROLLER, RISC in the uPs, uCs, or peripheral ICs categories. You can search for variants of a microprocessor with EP7312. Total terminations are 208. The microprocessor should be turned on and run with a voltage supply of 2.5V volts. It is an architecture with 32 bits. A 90MHz frequency is used by the CPU. It can supply a maximum current of 2.7V. There is a wide width of 32 on the external data bus of this CPU. A total of 208 pins are injected into the CPU microprocessor's body. The CPU has 1 cores. There is 48kB RAM (Random Access Memory). Data is transferred through 27 I/O ports by 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.

  • Playstation
  • Medical instruments chromatographs
  • Tape drives
  • Xbox
  • Teletext terminals
  • Fabric
  • Robotic prosthetic limbs
  • 8. Navigation control field
  • Instrument control
  • Computed Tomography (CT scan)