Cirrus Logic Inc. EP7312-CBZ

Package / Case

256-LFBGA

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Number of Pins

256

Weight

2.784008g

Number of I/Os

27

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

0°C~70°C TA

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tray

Series

EP7

Published

2002

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Obsolete

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

256

Terminal Position

BOTTOM

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

BALL

Supply Voltage

2.5V

Frequency

74MHz

Base Part Number

EP7312

Pin Count

a count of all of the component leads (or pins)

256

Operating Supply Voltage

The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

2.5V

Supply Voltage-Max (Vsup)

2.7V

Interface

Serial, UART

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

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

Graphics accelerators speed up the displaying of images on the monitor making it possible to achieve effects not otherwise possible - for example, the presentation of very large images or of interactive games in which images need to change quickly in response to user input.

No

RAM Controllers

SDRAM

Additional Interfaces

DAI, IrDA, SSI, UART

ROM Programmability

FLASH

Number of Cores

1

Security Features

Security features include authentication of both users and devices as well as authorization of access to different resources such as IoT data, DM, and other system features.

Hardware ID

Display & Interface Controllers

A unit in a computer system consisting of channels and associated control circuitry that connect a number of visual display units with a central processor.

Keypad, LCD, Touchscreen

Height

850μm

Length

17mm

Width

17mm

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

RoHS Compliant

Lead Free

Lead Free