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EP9307-CR

EP9307-CR

EP9307-CR

Cirrus Logic Inc.

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

SOT-23

EP9307-CR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 272-LFBGA
Surface MountYES
Number of Pins 272
Operating Temperature0°C~70°C TA
PackagingTray
Series EP9
Published 2004
JESD-609 Code e0
Pbfree Code no
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
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:4743 items

EP9307-CR Product Details

EP9307-CR Overview


Due to its 272-LFBGA packaging, it is convenient to ship overseas. High reliability can be achieved by using the advanced packaging method Tray. Cores/Bus width of the CPU is 1 Core 32-Bit . Obtain a basic understanding of operating temperature around 0°C. From the EP9 series. ARM920T is the processor core of this CPU. Memory controllers for this CPU are SDRAM. Featuring AC'97, I2S, IrDA, SPI, UART interfaces, this microprocessor can better serve you. There is 1.8V 3.3V I/O running on this CPU. The type MICROPROCESSOR, RISC belongs to uPs/uCs/Peripheral ICs. EP9307 is a good way to search for variants of the microprocessor. Total terminations are 272. Using a 1.8V voltage supply, you should be able to operate the cpu microprocessor. 32-Bit is its architecture. A 200MHz frequency is used by the CPU. The datasheets for 272 pins provide details. To transfer data, there are 32b bandwidths available. Embedded microprocessor bodies have 272 pins injected into them. It has 1 cores. From 1.8V onwards, the CPU microprocessor can operate. There is 4B RAM (Random Access Memory) built in.

EP9307-CR Features


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


EP9307-CR Applications


There are a lot of Cirrus Logic Inc.
EP9307-CR Microprocessor applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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