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PMA7105

PMA7105

PMA7105

Infineon Technologies

915MHz I2C, SPI TSSOP

SOT-23

PMA7105 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case TSSOP
Number of Pins 38
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 38
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch0.5mm
Frequency 915MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count38
Qualification StatusNot Qualified
Power Supplies2.5/3.3V
Temperature GradeINDUSTRIAL
Interface I2C, SPI
Max Supply Voltage3.6V
Min Supply Voltage1.9V
Memory Size31B
Number of I/O 10
RAM Size 256B
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Bit Size 8
Frequency (Max) 12MHz
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Rate32 kbps
Data Bus Width 8b
PWM Channels NO
Halogen Free Halogen Free
DAC Channels NO
Number of Timers/Counters 4
ROM (words) 256
Core Architecture 8051
Number of Programmable I/O 10
RAM (bytes) 256
Current - Transmitting 17.1mA
Length 9.7mm
Height Seated (Max) 1.2mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4714 items

PMA7105 Product Details

PMA7105 Overview


It is a kind of RF Transmitter available in the TSSOP package.The maximum operating temperature of 85°C°C allows for RF Transmitter operation.To maintain reliability, it functions at a minimum working temperature of -40°C degrees Celsius.This RF transmitter and receiver is mounted in the way of Surface Mount.

PMA7105 Features


TSSOP package
Minimum of -40°C°C
Surface Mount


PMA7105 Applications


There are a lot of Infineon Technologies
PMA7105 RF Transmitter applications.


  • Keyless Entry Systems
  • Remote Control Systems
  • Low Bitrate ISM-band Communication Systems
  • Fixed Wireless
  • Test Equipment
  • Sensors
  • GSM
  • WCDMA
  • TD-SCDMA
  • Optical transmission devices

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