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gptkbp:instance_of
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gptkb:microprocessor
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gptkbp:bfsLayer
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4
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gptkbp:bfsParent
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gptkb:ARM_Cortex_processors
gptkb:Cortex-M_series
gptkb:ARM_Cortex
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gptkbp:advertising
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gptkb:microprocessor
gptkb:Direct_Memory_Access_controller
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gptkbp:application
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gptkb:hospital
audio processing
consumer electronics
industrial automation
motor control
Low-power applications
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|
gptkbp:architectural_style
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gptkb:architect
AR Mv7-M
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gptkbp:cache_size
|
gptkb:battle
no cache
no data cache
no instruction cache
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|
gptkbp:communication
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gptkb:Universal_Asynchronous_Receiver-Transmitter
|
|
gptkbp:complement
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gptkb:battle
|
|
gptkbp:connects
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gptkb:AMBA_3_AHB
|
|
gptkbp:coordinates
|
Fixed vector table
|
|
gptkbp:designed_by
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gptkb:CEO
|
|
gptkbp:developer
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gptkb:GNU_Toolchain
gptkb:Keil_MDK
gptkb:IAR_Embedded_Workbench
|
|
gptkbp:ecosystem
|
various manufacturers support
wide ecosystem of development boards
|
|
gptkbp:features
|
gptkb:Floating_Point_Unit_(FPU)
Digital Signal Processing (DSP) capabilities
|
|
gptkbp:fuel_capacity
|
Good
|
|
gptkbp:gpu
|
General Purpose Input/ Output pins
|
|
gptkbp:home_port
|
Universal Serial Bus support
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Cortex-M4
|
|
gptkbp:involved_units
|
Single-precision FPU (optional)
|
|
gptkbp:is_compatible_with
|
gptkb:Cortex-M3
|
|
gptkbp:language_of_instruction
|
32-bit
Thumb-2
3-stage pipeline
|
|
gptkbp:level
|
Pulse Width Modulation support
|
|
gptkbp:market
|
used in automotive applications
used in smart home devices
used in wearable technology
popular in Io T applications
|
|
gptkbp:number_of_cores
|
gptkb:musical
Single-core
|
|
gptkbp:performance
|
high performance for low power
Lower benchmarks than Cortex-M7
Lower than Cortex-M7
|
|
gptkbp:power_consumption
|
low
|
|
gptkbp:predecessor
|
gptkb:Cortex-M3
|
|
gptkbp:previous_name
|
gptkb:Inter-Integrated_Circuit
|
|
gptkbp:processor
|
gptkb:battle
|
|
gptkbp:ram
|
gptkb:Memory_Protection_Unit_(MPU)
gptkb:Harvard_architecture
gptkb:battle
Limited memory support
|
|
gptkbp:refresh_rate
|
Higher than Cortex-M7
|
|
gptkbp:released
|
gptkb:2010
|
|
gptkbp:security_features
|
Trust Zone (in some variants)
No Trust Zone support
|
|
gptkbp:setting
|
multiple timers
|
|
gptkbp:speed
|
up to 168 M Hz
Up to 180 M Hz
|
|
gptkbp:successor
|
gptkb:Cortex-M7
|
|
gptkbp:supports
|
Serial Wire Debug (SWD)
real-time applications
JTAG
Standard debugging features
|
|
gptkbp:tdp
|
gptkb:battle
Optional
|
|
gptkbp:texture
|
gptkb:Serial_Peripheral_Interface
|
|
gptkbp:throws
|
gptkb:Nested_Vectored_Interrupt_Controller_(NVIC)
|
|
gptkbp:used_in
|
embedded systems
|
|
gptkbp:values
|
single-precision floating point
|