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EP7312-CVZ

EP7312-CVZ

EP7312-CVZ

Cirrus Logic Inc.

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

SOT-23

EP7312-CVZ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 208-LQFP
Surface MountYES
Number of Pins 208
Weight 2.587007g
Operating Temperature0°C~70°C TA
PackagingTray
Series EP7
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 208
Terminal Finish MATTE TIN
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch0.5mm
Frequency 74MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number EP7312
Pin Count208
Operating Supply Voltage2.5V
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 Width28
Core Architecture ARM
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 StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1697 items

EP7312-CVZ Product Details

EP7312-CVZ Overview


The embedded microprocessor has been packed in 208-LQFP for convenient overseas shipping. Using advanced packaging techniques Tray, high reliability is ensured. A CPU with 1 Core 32-Bit cores and width 1 Core 32-Bit busses is used. Understand how the operating temperature around 0°C~70°C TA is determined. This is a member of the EP7 series. With a core count of ARM7TDMI, this CPU is multicore. A CPU with this architecture uses SDRAM RAM controllers. With its DAI, IrDA, SSI, UART interfaces, this microprocessor will be able to serve you better. The CPU runs at 2.5V 2.7V 3.0V 3.3V when it comes to I/O. uPs/uCs/Peripheral ICs type is MICROCONTROLLER, RISC. Use EP7312 when searching for variants of the embedded microprocessor. Overall, there are 208 terminations. The microprocessor should be turned on and run with a voltage supply of 2.5V volts. This microprocessor has an architecture of 32 bits. 74MHz Hz is the frequency at which the CPU operates. To learn about the functions of the pins 208 please refer to their datasheets. There is a maximum supply current of 2.7V in this microprocessor. Generally, data transfer takes place at a rate of 32b bandwidth. Micro processor body consists of 208 pins. In this case, we have a CPU with only 1 core. In order to function, the embedded microprocessor must be set to 2.5V. A 48kB amount of RAM (Random-Access Memory) is designed. There are 27 input/output (I/O) channels on the CPU that transfer data.

EP7312-CVZ Features


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


EP7312-CVZ Applications


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


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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