Silicon Labs

64-2155-77 [Discontinued]Silicon Labs EFM8BB31F32I-B-5QFN32, 8bit CIP-51 Microcontroller, 50MHz, 32 kB Flash, 32-Pin QFN EFM8BB31F32I-B-5QFN32

Spec

  • Quantity:1set(73pieces)
  • Family Name:EFM8BB3
  • Package Type:QFN
  • Mounting Type:Surface Mount
  • Pin Count:32
  • Device Core:CIP-51
  • Data Bus Width:8bit
  • Program Memory Size:32 kB
  • Maximum Frequency:50MHz
  • RAM Size:2.304 kB
  • USB Channels:0
  • Number of PWM Units:1
  • ADC Channels:20
  • Number of SPI Channels:1
  • Typical Operating Supply Voltage:2.2 → 3.6 V
  • Instruction Set Architecture:8051
  • CODE No.:144-9494
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Order No. 64-2155-77
Model No. EFM8BB31F32I-B-5QFN32
Standard price JPY: 15,300 USD: 95.20
Excange rate 1USD= 160.72JPY
Valid price in Japan
Quantity 1set(73pieces)
  Discontinued
Stock in Japan -