Teensy 4.1 vs Raspberry PI RP2040

2021-03-21 18:54:34
Compare Teensy 4.1 vs Raspberry Pi RP2040
Teensy 4.1Raspberry Pi RP2040
Last update2021-03-21 18:54:342021-01-21 15:47:59
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Product details
Short nameTeensy 4.1RP2040
Release date2020 May 112021-01-21
CPUNXP IMXRT1062DVJ6A ARM Cortex-M7 at 600 MHz with FPU (32 bit float and 64 bit double precision), DSP instructions.Arm Cortex-M0+ Dual-core @133MHz
RAM1.024 KB RAM (512K tightly coupled)264 KB
ROM (Flash)7.936 KB Flash
External SPIRAM16 MB up to PSRAM (QSPI Memory Expansion, ready to solder 1 or 2 chips such as IPS6404LSQ or ESP PSRAM64H on board)
External Flash8 MB up to (QSPI Memory Expansion, board ready to solder additional 8MB Flash chip such as 25Q128JVSQ)
Ethernet (LAN, RJ45)Yes Ethernet 10/100 Mbit (6 pin on board header). Teensy 4.1 contains an Ethernet controller and Ethernet PHY chip.No
USB HostYes 2 usb ports (1 as USB host, 5 pin header with power management)Yes
SPIYes 2Yes 2 (OSPI)
Hall effect sensorNoNo
I²CYes 3Yes
I2S2 (I2S/TDM)1
CANYes 3
GPIO55 input/output signal pins (42 are accessible when used with a solderless breadboard)30
PWMYes 31 pins/outputs (3x PWM 32 bit, 32x PWM 16 bit)Yes up to 16
ADCYes 18 pins total (12 bit, 2 Converters, 4 comparators)Yes x4 12-bit
SDMMCYes 1 SDIO (4 bit) native Micro SD CardNo
RTC Memory16 bytes of memory are located within the RTC. If a coin cell is connected to VBAT, contents of this memory is preserved while power is off. This memory is accessed as 32 bit registers LPGPR0-LPGPR3.
Temperature sensorYes A built in temperature sensor allows reading the temperature inside the MCU chipNo
RMT (remote control)NoNo
LCD InterfaceNo not dedicatedNo
Camera InterfaceNo not dedicatedNo
Deep sleep consumption18 µA (Dormant) 39 µA (Sleep)
Touch sensorsNo
Cryptography supportSymmetric ciphers and one-way hash can be computed by hardware, but currently no library support exists to utilize this hardware.
Length2.43 in (61.66 mm)
Width0.7 in (17.81 mm)7 mm
Height0.16 in (4.07 mm) (no extra PSRAM or Flash included)7 mm
Price26.85 USD (board only)
  • 2021-03-20 21:05:16
    2021-03-21 18:54:34
  • English
  • Compare Teensy 4.1 vs Raspberry Pi RP2040
  • Public
  • Creative Commons License CC-BY-SA 3.0 / GNU FDL
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