EP7312-IV-90
| Parameters | |
|---|---|
| Package / Case | 208-LQFP |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°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 |
| 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 |
EP7312-IV-90 Overview
Shipping overseas is convenient thanks to the embedded microprocessor's packaging in 208-LQFP. A high level of reliability is provided by using an advanced packaging method Tray. There are 1 Core 32-Bit cores/bus width on the CPU. Identify the operating temperature around -40°C~85°C TA. In the EP7 series, it is found. This CPU is cored with a ARM7TDMI processor. This CPU uses SDRAM RAM controllers. With its DAI, IrDA, SSI, UART interfaces, this microprocessor will be able to serve you better. There is 2.5V 2.7V 3.0V 3.3V I/O running on this CPU. It is a MICROCONTROLLER, RISC in terms of uPs/uCs/Peripheral ICs. Try searching for variants of the cpu microprocessor with EP7312. There are 208 terminations totally. Using a 2.5V voltage supply, the microprocessor should turn on and run. There are 32 bits in its architecture. A 90MHz frequency is used by the CPU. The maximum supply current of this microprocessor is 2.7V. With a 32 external data bus width, this CPU has a wide data bus. The CPU microprocessor body is injected with 208 pins. The CPU has 1 cores. A 48kB amount of RAM (Random-Access Memory) is designed. Data is transferred through 27 I/O ports by CPU programs.
EP7312-IV-90 Features
ARM7TDMI Core
32-Bit Structure
1-Core CPU
48kB RAM
27 I/Os
EP7312-IV-90 Applications
There are a lot of Cirrus Logic Inc. EP7312-IV-90 Microprocessor applications.
- Set-top boxes
- Computers and laptops-video calling, email, blogging
- Heart rate monitors
- Consumer electronics products
- Metering & measurement field
- Refrigerators
- Keyboards
- Automobile
- Paper shredders
- Ipad
