ARM7TDMI 32-bit Microprocessor EP7 Series EP7312 256-Pin 74MHz 2.5V 256-LFBGA
SOT-23
EP7312-IBZ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Package / Case
256-LFBGA
Surface Mount
YES
Number of Pins
256
Weight
2.784008g
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
EP7
Published
2002
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
256
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 Product Details
EP7312-IBZ Overview
The embedded microprocessor ships overseas conveniently packed in 256-LFBGA. A high level of reliability is provided by using an advanced packaging method Tray. In the CPU, there are 1 Core 32-Bit cores and 1 Core 32-Bit bus width. It is important to understand the operating temperature around -40°C~85°C TA. EP7 is its series number. Core-wise, this CPU has a ARM7TDMI processor. It has SDRAM RAM controllers. A DAI, IrDA, SSI, UART interface has been added to this microprocessor in order to serve the user better. As far as I/O is concerned, this CPU runs at 2.5V 2.7V 3.0V 3.3V. There is MICROCONTROLLER, RISC MICROCONTROLLER, RISC in the uPs, uCs, or peripheral ICs categories. To find variants of the microprocessor, try searching with EP7312. A total of 256 terminations have been recorded. Turn on the cpu microprocessor and let it run with a 2.5V voltage supply. There are 32 bits in its architecture. 74MHz is the frequency of the CPU. 256 pin functions are described in the datasheets. With a maximum supply current of 2.7V, it has a maximum power consumption. Data transfer has 32b bandwidths. Injecting pins into the embedded microprocessor body results in 256 pins. There is only 1 core in this processor. Micro processors can be used from 2.5V. It is designed to have RAM (Random-Access Memory) of 48kB. CPU programs transfer data via 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.