EP7312-IR-90
| Parameters | |
|---|---|
| Package / Case | 204-TFBGA |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2002 |
| Series | EP7 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 204 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 225 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 0.65mm |
| Frequency | 90MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | EP7312 |
| Pin Count | 204 |
| JESD-30 Code | S-PBGA-B204 |
| Supply Voltage-Max (Vsup) | 2.7V |
| Supply Voltage-Min (Vsup) | 2.3V |
| Number of I/O | 27 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | ARM7TDMI |
| Bit Size | 32 |
| 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 |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
EP7312-IR-90 Overview
Due to its 204-TFBGA packaging, it is convenient to ship overseas. A high level of reliability is provided by using an advanced packaging method Tray. A CPU with 1 Core 32-Bit cores and width 1 Core 32-Bit busses is used. It is important to understand the operating temperature around -40°C~85°C TA. This is part of the EP7 series. A ARM7TDMI processor powers this CPU. There are SDRAM RAM controllers on this CPU. This microprocessor features interfaces DAI, IrDA, SSI, UART. 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. Search EP7312 for variants of the embedded microprocessor. Total terminations are 204. A 2.5V voltage supply should be used to turn on and run the cpu microprocessor. In terms of architecture, it is a 32-Bit system. The CPU operates at a frequency of 90MHz. The maximum supply current is 2.7V. There is a wide width of 32 on the external data bus of this CPU. 204 pins are injected into the part body. A CPU with 1 cores. There are 27 I/Os connected to the CPU programs.
EP7312-IR-90 Features
ARM7TDMI Core
32-Bit Structure
1-Core CPU
27 I/Os
EP7312-IR-90 Applications
There are a lot of Cirrus Logic Inc. EP7312-IR-90 Microprocessor applications.
- Missile control
- Day to day life field
- Toys
- Walkie talkies
- Instrumentation and process control field
- Industrial instrumentation devices
- Tape drives
- PDAs, game consoles
- Home appliances
- Smartphones-calling, video calling, texting, email
