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EP9315-CBZ

EP9315-CBZ

EP9315-CBZ

Cirrus Logic Inc.

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

SOT-23

EP9315-CBZ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 23 Weeks
Contact PlatingTin
Mount Surface Mount
Package / Case 352-BBGA
Number of Pins 352
Operating Temperature0°C~70°C TA
PackagingTray
Series EP9
Published 2004
Part StatusLast Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 352
Termination SMD/SMT
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 1.8V
Frequency 200MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number EP9315
Pin Count352
Qualification StatusNot Qualified
Interface Ethernet, I2C, I2S, IrDA, SPI, UART, USB
Max Supply Voltage3.6V
Min Supply Voltage3V
Memory Size16kB
Number of I/O 55
Memory TypeL1 Cache
uPs/uCs/Peripheral ICs Type MICROPROCESSOR, RISC
Core Processor ARM920T
Bit Size 32
Access Time 200 μs
Data Bus Width 32b
Number of Timers/Counters 4
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
REACH SVHC No SVHC
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3752 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$37.08000$37.08
10$34.29900$342.99
40$31.51800$1260.72
120$29.29317$3515.1804
280$26.88300$7527.24

EP9315-CBZ Product Details

EP9315-CBZ Overview


Since the microprocessor is packed in 352-BBGA, shipping overseas is convenient. High reliability is achieved by using advanced packaging methods Tray. This CPU has 1 Core 32-Bit cores and 1 Core 32-Bit bus widths. K0°C~70°C TAw what the operating temperature is around 0°C~70°C TA. In the series EP9, it is found. ARM920T processors are embedded in this CPU. There are SDRAM RAM controllers used by this CPU. Microprocessors with AC'97, I2S, IDE, IrDA, SPI, UART interfaces are designed to serve users better. 1.8V 3.3V is the I/O speed of this CPU. It is a MICROPROCESSOR, RISC in terms of uPs/uCs/Peripheral ICs. Use EP9315 to search for variants of the cpu microprocessor. The total number of terminations is 352. Turning on and running the embedded microprocessor with a 1.8V voltage supply should be possible. The architecture of the microprocessor is 32-bit. A CPU operates at a frequency of 200MHz. Detailed functions for 352 pins can be found in the datasheets. For data transfer, there is 32b bandwidth available. Injection of 352 pins into the body of the embedded microprocessor is carried out. A 1-core CPU is used here. There are many applications for this CPU, since it is Surface Mount mounted. Users should not supply the embedded microprocessor with voltages higher than 3.6V in normalcircumstances. CPU microprocessors should be fed with 3V voltage. In CPU programs, data is transferred by 55 I/Os. CPU memory is sized 16kB. A CPU's 4 counters indicate how busy it is.

EP9315-CBZ Features


ARM920T Core
32-Bit Structure
32b-Bit Data Bus Width
1-Core CPU
55 I/Os


EP9315-CBZ Applications


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


  • Instrument control
  • Consumer electronics products
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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