EP7311M-IBZ
| Parameters | |
|---|---|
| Package / Case | 256-LBGA |
| Surface Mount | YES |
| Number of Pins | 256 |
| Weight | 2.784008g |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2000 |
| 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 | EP7311 |
| 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 |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| PWM Channels | YES |
| DAC Channels | NO |
| 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 |
EP7311M-IBZ Overview
Since the microprocessor is packed in 256-LBGA, shipping overseas is convenient. High reliability is achieved with advanced packaging method Tray. There are 1 Core 32-Bit cores/bus width on the CPU. The operating temperature around -40°C~85°C TA should be understood. From the EP7 series. ARM7TDMI is the processor core of this CPU. SDRAM RAM controllers are used by this CPU. This microprocessor features interfaces DAI, IrDA, SSI, UART. At 2.5V 2.7V 3.0V 3.3V, the CPU runs its I/O. This is a MICROCONTROLLER, RISC for the uPs/uCs/Peripheral ICs type. If you are looking for variants of the cpu microprocessor, try search with EP7311. In total, 256 terminations have been made. Turn on the cpu microprocessor and let it run with a 2.5V voltage supply. There is a 32-Bit architecture in it. 74MHz is the CPU's frequency. Detailed functions for 256 pins can be found in the datasheets. A maximum supply current of 2.7V is available. The bandwidth required to transfer data is 32b. Injecting pins into the embedded microprocessor body results in 256 pins. It has 1 cores. There is a 2.5V function for the micro processor. It is designed to have RAM (Random-Access Memory) of 48kB. In CPU programs, data is transferred by 27 I/Os.
EP7311M-IBZ Features
ARM7TDMI Core
32-Bit Structure
32b-Bit Data Bus Width
1-Core CPU
48kB RAM
27 I/Os
EP7311M-IBZ Applications
There are a lot of Cirrus Logic Inc. EP7311M-IBZ Microprocessor applications.
- Automatic staplers
- Fax machines
- Gas monitoring systems
- Petrochemical
- Projector
- Data acquisition and control
- Glucose monitoring systems (for Type 1 Diabetes)
- Heart rate monitors
- Graphic terminals
- Robots
