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  • KMC7457RX1267LC

KMC7457RX1267LC

32-bit Microprocessor 483-Pin 1.267GHz 1.3V


  • Manufacturer: Freescale Semiconductor, Inc. (NXP Semiconductors)
  • Origchip NO: 318-KMC7457RX1267LC
  • Package: -
  • Datasheet: -
  • Stock: 898
  • Description: 32-bit Microprocessor 483-Pin 1.267GHz 1.3V (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Number of Pins 483
Weight 6.610599g
Packaging Bulk
JESD-609 Code e0
Moisture Sensitivity Level (MSL) 1
Number of Terminations 483
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature 105°C
Min Operating Temperature 0°C
Subcategory Microprocessors
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 245
Supply Voltage 1.3V
Frequency 1.267GHz
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 483
Operating Supply Voltage 1.3V
Max Supply Voltage 2.5V
Min Supply Voltage 1.25V
uPs/uCs/Peripheral ICs Type MICROPROCESSOR, RISC
Bit Size 32
Frequency (Max) 1.267GHz
Data Bus Width 32b
Halogen Free Halogen Free
Address Bus Width 36
Core Architecture PowerPC
Boundary Scan YES
Low Power Mode YES
Format FLOATING POINT
Integrated Cache YES
Number of Cores 1
Height Seated (Max) 3.2mm
Length 29mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead

KMC7457RX1267LC Overview


High reliability can be achieved by using the advanced packaging method Bulk. uPs/uCs/Peripheral ICs are a MICROPROCESSOR, RISC. There are 483 terminations totally. When the voltage supply is 1.3V, the cpu microprocessor should be powered on and run. An architecture based on 32 bits is used. At 1.267GHz, the CPU operates. Datasheets for 483 pin functions can be found here. Microprocessors is a typical embedded microprocessor. The size of data Bus of the CPU is based on 32b-bit system. Temperatures above 105°C should not be used with the microprocessor. There are 483 pins injected into the embedded microprocessor body. The CPU here has 1 cores. There are many applications for this CPU, since it is Surface Mount mounted. In this case, the CPU should reach 1.267GHz as its top frequency. From 1.3V, the micro processor can be used. Users should not supply the embedded microprocessor with voltages higher than 2.5V in normalcircumstances. The lowest voltage fed to the CPU microprocessor should be 1.25V.

KMC7457RX1267LC Features


32-Bit Structure
32b-Bit Data Bus Width
1-Core CPU

KMC7457RX1267LC Applications


There are a lot of Freescale Semiconductor, Inc. (NXP Semiconductors) KMC7457RX1267LC Microprocessor applications.

  • Calculators
  • Hard drives
  • Smoke alarms
  • Aerospace navigation systems
  • DDC control
  • Sonography (Ultrasound imaging)
  • Auto-breaking system
  • Safety -airbags, automatic braking system (ABS)
  • Dialysis machines (performs function of liver)
  • Accu-check