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EP9307-IR

EP9307-IR

EP9307-IR

Cirrus Logic Inc.

0.8mm ARM920T 32-bit Microprocessor EP9 Series EP9307 272-Pin 200MHz 1.8V 272-LFBGA

SOT-23

EP9307-IR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 272-LFBGA
Surface MountYES
Number of Pins 272
Operating Temperature-40°C~85°C TA
PackagingTray
Series EP9
Published 2004
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 272
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 1.8V
Terminal Pitch0.8mm
Reach Compliance Code unknown
Frequency 200MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number EP9307
Pin Count272
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
Access Time 200 μs
Data Bus Width 32b
Address Bus Width26
Core Architecture ARM
Boundary Scan YES
Low Power Mode YES
Format FLOATING 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, IrDA, SPI, UART
Co-Processors/DSP Math Engine; MaverickCrunch™
Number of Cores 1
Security FeaturesHardware ID
Display & Interface ControllersKeypad, LCD, Touchscreen
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3274 items

EP9307-IR Product Details

EP9307-IR Overview


Packed in 272-LFBGA, 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 -40°C~85°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, 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 EP9307. There are 272 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 272 pins functions. The size of data Bus of the CPU is based on 32b-bit system. 272 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.

EP9307-IR Features


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


EP9307-IR Applications


There are a lot of Cirrus Logic Inc.
EP9307-IR 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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