EP7312-CV 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. Its external data bus width is 32. Micro processor body consists of 208 pins. In this case, we have a CPU with only 1 core. 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-CV Features
ARM7TDMI Core
32-Bit Structure
1-Core CPU
48kB RAM
27 I/Os

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

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

Package / Case	208-LQFP
Surface Mount	YES
Number of Pins	208
Operating Temperature	0°C~70°C TA
Packaging	Tray
Series	EP7
Published	2002
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	208
Terminal Finish	Tin/Lead (Sn/Pb)
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	225
Supply Voltage	2.5V
Terminal Pitch	0.5mm
Frequency	74MHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	EP7312
Pin Count	208
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	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