SIM3U164-B-GM is available for purchase but is not normally stocked.
Available Substitutes:

MFR Recommended


Silicon Labs
In Stock: 0
Unit Price: $43.88714
Datasheet
C8051F963-B-GMR
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SIM3U164-B-GM

DigiKey Part Number
336-2213-ND
Manufacturer
Manufacturer Product Number
SIM3U164-B-GM
Description
IC MCU 32BIT 256KB FLASH 40QFN
Customer Reference
Detailed Description
ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit 80MHz 256KB (256K x 8) FLASH 40-QFN (6x6)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tray
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Core Processor
ARM® Cortex®-M3
Core Size
32-Bit
Speed
80MHz
Connectivity
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O
28
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
32K x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 3.6V
Data Converters
A/D 18x12b; D/A 2x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
40-QFN (6x6)
Package / Case
40-VFQFN Exposed Pad
Base Product Number
Product Questions and Answers

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Last Time Buy
Last Time Buy Date: 29/10/2025
All prices are in HKD
Tray
QuantityUnit PriceExt Price
2,450$95.38832$233,701.38
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.