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  • EP7311M-IBZ

EP7311M-IBZ

ARM7TDMI 32-bit Microprocessor EP7 Series EP7311 256-Pin 74MHz 2.5V 256-LBGA


  • Manufacturer: Cirrus Logic Inc.
  • Origchip NO: 143-EP7311M-IBZ
  • Package: 256-LBGA
  • Datasheet: PDF
  • Stock: 224
  • Description: ARM7TDMI 32-bit Microprocessor EP7 Series EP7311 256-Pin 74MHz 2.5V 256-LBGA (Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Package / Case 256-LBGA
Surface Mount YES
Number of Pins 256
Weight 2.784008g
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2000
Series EP7
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Supply Voltage 2.5V
Frequency 74MHz
Base Part Number EP7311
Pin Count 256
Operating Supply Voltage 2.5V
Supply Voltage-Max (Vsup) 2.7V
Interface Serial, UART
Number of I/O 27
RAM Size 48kB
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM7TDMI
Bit Size 32
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
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 No
RAM Controllers SDRAM
Additional Interfaces DAI, IrDA, SSI, UART
ROM Programmability FLASH
Number of Cores 1
Security Features Hardware ID
Display & Interface Controllers Keypad, LCD, Touchscreen
RoHS Status RoHS Compliant

EP7311M-IBZ Overview


Since the microprocessor is packed in 256-LBGA, shipping overseas is convenient. High reliability is achieved with advanced packaging method Tray. There are 1 Core 32-Bit cores/bus width on the CPU. The operating temperature around -40°C~85°C TA should be understood. From the EP7 series. ARM7TDMI is the processor core of this CPU. SDRAM RAM controllers are used by this CPU. This microprocessor features interfaces DAI, IrDA, SSI, UART. At 2.5V 2.7V 3.0V 3.3V, the CPU runs its I/O. This is a MICROCONTROLLER, RISC for the uPs/uCs/Peripheral ICs type. If you are looking for variants of the cpu microprocessor, try search with EP7311. In total, 256 terminations have been made. Turn on the cpu microprocessor and let it run with a 2.5V voltage supply. There is a 32-Bit architecture in it. 74MHz is the CPU's frequency. Detailed functions for 256 pins can be found in the datasheets. A maximum supply current of 2.7V is available. The bandwidth required to transfer data is 32b. Injecting pins into the embedded microprocessor body results in 256 pins. It has 1 cores. There is a 2.5V function for the micro processor. It is designed to have RAM (Random-Access Memory) of 48kB. In CPU programs, data is transferred by 27 I/Os.

EP7311M-IBZ Features


ARM7TDMI Core
32-Bit Structure
32b-Bit Data Bus Width
1-Core CPU
48kB RAM
27 I/Os

EP7311M-IBZ Applications


There are a lot of Cirrus Logic Inc. EP7311M-IBZ Microprocessor applications.

  • Automatic staplers
  • Fax machines
  • Gas monitoring systems
  • Petrochemical
  • Projector
  • Data acquisition and control
  • Glucose monitoring systems (for Type 1 Diabetes)
  • Heart rate monitors
  • Graphic terminals
  • Robots