EP7309-CBZ
| Parameters | |
|---|---|
| Package / Case | 256-LFBGA |
| Surface Mount | YES |
| Number of Pins | 256 |
| Weight | 2.784008g |
| Operating Temperature | 0°C~70°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 | EP7309 |
| 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 |
| Core Processor | ARM7TDMI |
| Access Time | 74 μs |
| Data Bus Width | 32b |
| Core Architecture | ARM |
| Boundary Scan | YES |
| RAM (words) | 48000 |
| Voltage - I/O | 2.5V 2.7V 3.0V 3.3V |
| Number of Cores/Bus Width | 1 Core 32-Bit |
| Graphics Acceleration | No |
| Additional Interfaces | DAI, IrDA, SSI, UART |
| Number of Cores | 1 |
| Security Features | Hardware ID |
| Display & Interface Controllers | Keypad, LCD, Touchscreen |
| Height | 1.21mm |
| Length | 17mm |
| Width | 17mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
EP7309-CBZ Overview
Shipping overseas is convenient since the embedded microprocessor is packed in 256-LFBGA. High reliability is achieved using advanced packaging method Tray. This CPU has 1 Core 32-Bit cores and 1 Core 32-Bit bus widths. Identify the operating temperature around 0°C~70°C TA. It comes from the EP7 series. The CPU is cored with a ARM7TDMI processor. A DAI, IrDA, SSI, UART interface has been added to this microprocessor in order to serve the user better. 2.5V 2.7V 3.0V 3.3V is the I/O speed of this CPU. EP7309 is a good way to search for variants of the microprocessor. The total number of terminations is 256. Using a 2.5V voltage supply, the microprocessor should turn on and run. There is 74MHz frequency set for the CPU. Please refer to the datasheets for 256 pins functions. With a maximum supply current of 2.7V, it has a maximum power consumption. To transfer data, there is a bandwidth of 32b. Embedded microprocessor bodies have 256 pins injected into them. It has 1 cores. From 2.5V onwards, the CPU microprocessor can operate. A 48kB amount of RAM (Random-Access Memory) is designed. CPU programs transfer data via 27 I/Os.
EP7309-CBZ Features
ARM7TDMI Core
32b-Bit Data Bus Width
1-Core CPU
48kB RAM
27 I/Os
EP7309-CBZ Applications
There are a lot of Cirrus Logic Inc. EP7309-CBZ Microprocessor applications.
- Blenders
- Fax machines
- Consumer electronics products
- Metering & measurement field
- Electronic jamming systems
- Process control devices
- Guidance-GPS
- Removable disks
- Wastewater treatment
- Graphic terminals
