EP7312-IBZ
| Parameters | |
|---|---|
| Package / Case | 256-LFBGA |
| Surface Mount | YES |
| Number of Pins | 256 |
| Weight | 2.784008g |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2002 |
| Series | EP7 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 256 |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Supply Voltage | 2.5V |
| Frequency | 74MHz |
| Base Part Number | EP7312 |
| Pin Count | 256 |
| Operating Supply Voltage | 2.5V |
| 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 | 74 μs |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| PWM Channels | YES |
| DAC Channels | YES |
| Address Bus Width | 28 |
| Core Architecture | ARM |
| 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 |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
EP7312-IBZ Overview
Packed in 256-LFBGA, the microprocessor is convenient for shipping overseas. High reliability can be achieved by using the advanced packaging method Tray. Cores/Bus width of the CPU is 1 Core 32-Bit . Understand the operating temperature around -40°C~85°C TA. The EP7 series contains it. The CPU is powered by a ARM7TDMI core. This CPU uses SDRAM RAM controllers. This microprocessor has DAI, IrDA, SSI, UART interfaces to serve you better. 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. Search EP7312 for variants of the embedded microprocessor. The total number of terminations is 256. In the case of a 2.5V voltage supply, the embedded microprocessor should be turned on and run. There is a 32-Bit architecture in it. A CPU operates at a frequency of 74MHz. The datasheets for 256 pins provide details. A maximum supply current of 2.7V is available. Data can be transferred over 32b bandwidths. An injection of 256 pins is performed inside the body of the micro processor. There is only 1 core in this processor. As of 2.5V, the CPU microprocessor is capable of functioning. Random-Access Memory (RAM) is designed with an amount of 48kB KB. Programs on the CPU transfer data through 27 I/Os.
EP7312-IBZ Features
ARM7TDMI Core
32-Bit Structure
32b-Bit Data Bus Width
1-Core CPU
48kB RAM
27 I/Os
EP7312-IBZ Applications
There are a lot of Cirrus Logic Inc. EP7312-IBZ Microprocessor applications.
- Office automation equipment and computer peripherals
- Speed meter
- Auto-breaking system
- Guidance-GPS
- Kindle
- Robots
- Instrument control
- Glucose monitoring systems (for Type 1 Diabetes)
- Ipod
- Smartphones-calling, video calling, texting, email
