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EP9315-CB

EP9315-CB

EP9315-CB

Cirrus Logic Inc.

ARM920T 32-bit Microprocessor EP9 Series EP9315 352-Pin 200MHz 1.8V 352-BBGA

SOT-23

EP9315-CB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 352-BBGA
Surface MountYES
Number of Pins 352
Operating Temperature0°C~70°C TA
PackagingTray
Series EP9
Published 2004
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 352
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 1.8V
Reach Compliance Code unknown
Frequency 200MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number EP9315
Pin Count352
Qualification StatusNot Qualified
Operating Supply Voltage1.8V
Interface Ethernet, SPI, UART, USB
RAM Size 4B
uPs/uCs/Peripheral ICs Type MICROPROCESSOR, RISC
Core Processor ARM920T
Bit Size 32
Data Bus Width 32b
Address Bus Width26
Core Architecture ARM
Boundary Scan NO
Low Power Mode YES
Format FIXED POINT
Integrated Cache YES
Voltage - I/O 1.8V 3.3V
Ethernet 1/10/100Mbps (1)
Number of Cores/Bus Width 1 Core 32-Bit
Graphics AccelerationYes
RAM Controllers SDRAM
USB USB 2.0 (3)
Additional Interfaces AC'97, I2S, IDE, IrDA, SPI, UART
Co-Processors/DSP Math Engine; MaverickCrunch™
Number of Cores 1
Security FeaturesHardware ID
Display & Interface ControllersKeypad, LCD, Touchscreen
Length 27mm
Height Seated (Max) 2.5mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3485 items

EP9315-CB Product Details

EP9315-CB Overview


Packed in 352-BBGA, the microprocessor is convenient for shipping overseas. Advanced packaging method Tray is used to provide high reliability. The CPU has 1 Core 32-Bit cores/Bus width. Extended operating temperature around 0°C~70°C TA. It comes from the EP9 series. This CPU is cored with a ARM920T processor. This CPU uses SDRAM RAM controllers. To serve better this microprocessor features AC'97, I2S, IDE, IrDA, SPI, UART interfaces. This CPU runs I/O at 1.8V 3.3V. As far as the uPs/uCs/Peripheral ICs type is concerned, this is a MICROPROCESSOR, RISC. If you are looking for variants of the cpu microprocessor, try search with EP9315. There are 352 terminations totally. With a 1.8V voltage supply, the part should be turned on and run. It has a 32-Bit architecture. The CPU operates at a frequency of 200MHz. Please refer to the datasheets for 352 pins functions. The size of data Bus of the CPU is based on 32b-bit system. 352 pins are injected into the part body. This is a 1-core CPU. The micro processor can function from 1.8V. The amount of RAM (Random-Access Memory) is designed 4B.

EP9315-CB Features


ARM920T Core
32-Bit Structure
32b-Bit Data Bus Width
1-Core CPU
4B RAM


EP9315-CB Applications


There are a lot of Cirrus Logic Inc.
EP9315-CB Microprocessor applications.


  • Measurement and control field
  • Automatic control
  • Equipment control
  • Instrument control
  • Consumer electronics products
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan

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