EP7309-CVZ
| Parameters | |
|---|---|
| Package / Case | 208-LQFP |
| Surface Mount | YES |
| Number of Pins | 208 |
| Weight | 2.587007g |
| 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 | 208 |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Supply Voltage | 2.5V |
| Terminal Pitch | 0.5mm |
| Frequency | 74MHz |
| Base Part Number | EP7309 |
| Pin Count | 208 |
| 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 | 1.4mm |
| Length | 28mm |
| Width | 28mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
EP7309-CVZ Overview
Packed in 208-LQFP, the microprocessor is convenient for shipping overseas. Advanced packaging method Tray is used to provide high reliability. CPUs have 1 Core 32-Bit cores/bus width. Obtain a basic understanding of operating temperature around 0°C. This is part of the EP7 series. This CPU is cored with a ARM7TDMI processor. To serve better this microprocessor features DAI, IrDA, SSI, UART interfaces. 2.5V 2.7V 3.0V 3.3V is the CPU's I/O address. The microprocessor can be searched for with EP7309 if you are looking for variants. Total terminations are 208. In the case of a 2.5V voltage supply, the embedded microprocessor should be turned on and run. 74MHz is the frequency of the CPU. Please refer to the datasheets for 208 pins functions. A maximum supply current of 2.7V is available. Generally, data transfer takes place at a rate of 32b bandwidth. 208 pins are injected into the part body. In this case, we have a CPU with only 1 core. The micro processor can function from 2.5V. There is 48kB RAM (Random Access Memory) built in. Data is transferred through 27 I/O ports by CPU programs.
EP7309-CVZ Features
ARM7TDMI Core
32b-Bit Data Bus Width
1-Core CPU
48kB RAM
27 I/Os
EP7309-CVZ Applications
There are a lot of Cirrus Logic Inc. EP7309-CVZ Microprocessor applications.
- Tape drives
- Washing machines
- Set-top boxes
- Speed meter
- DDC control
- 3D printers
- Auto-breaking system
- Digital TVs
- Agriculture, transportation field
- Digital cameras
