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EP7311-CB-90

Cirrus Logic Inc.
RoHS
/
Package 256-LFBGA
Category Integrated Circuits (ICs) / Embedded - Microprocessors
Description IC MPU EP7 90MHZ 256BGA
PDF
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Inventory: 9151
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Technical Details

Technical

Graphics Acceleration No
RAM Controllers SDRAM
Additional Interfaces DAI, IrDA, SSI, UART
Number of Cores 1
Security Features Hardware ID
Display & Interface Controllers Keypad, LCD, Touchscreen
Number of Cores/Bus Width 1 Core 32-Bit
Voltage - I/O 2.5V 2.7V 3.0V 3.3V
External Data Bus Width 32
Core Architecture ARM
Address Bus Width 28
DAC Channels NO
PWM Channels YES
DMA Channels NO
Has ADC YES
Access Time 90 μs
Bit Size 32
Core Processor ARM7TDMI
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
RAM Size 48kB
Number of I/O 27
Supply Voltage-Min (Vsup) 2.3V
Supply Voltage-Max (Vsup) 2.7V
Pin Count 256
Base Part Number EP7311
Time@Peak Reflow Temperature-Max (s) 30
Frequency 90MHz
Supply Voltage 2.5V
Peak Reflow Temperature (Cel) 225
Terminal Form BALL
Terminal Position BOTTOM
Technology CMOS
Terminal Finish TIN LEAD
Number of Terminations 256
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Series EP7
Published 2000
Packaging Tray
Operating Temperature 0°C~70°C TA

Compliance

RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

Physical

Number of Pins 256
Surface Mount YES
Package / Case 256-LFBGA

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