SIM3U156-B-GQ Silicon Labs, SIM3U156-B-GQ Datasheet - Page 7
SIM3U156-B-GQ
Manufacturer Part Number
SIM3U156-B-GQ
Description
ARM Microcontrollers - MCU ARM Cortex-M3 USB 128KB TQFP64
Manufacturer
Silicon Labs
Datasheet
1.SIM3U146-B-GM.pdf
(94 pages)
Specifications of SIM3U156-B-GQ
Rohs
yes
Core
ARM Cortex M3
Processor Series
SIM3U1xx
Data Bus Width
32 bit
Maximum Clock Frequency
80 MHz
Program Memory Size
128 KB
Data Ram Size
32 KB
On-chip Adc
Yes
Operating Supply Voltage
1.8 V to 3.6 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
TQFP-64
Mounting Style
SMD/SMT
Interface Type
2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART
Number Of Programmable I/os
65
Number Of Timers
2 x 32 bit
Supply Voltage - Max
3.6 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SIM3U156-B-GQ
Manufacturer:
MSC
Quantity:
6 700
Company:
Part Number:
SIM3U156-B-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
SIM3U156-B-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
SiM3U1xx
SiM3U1xx Device
USB 5 V (in)
VBUS
3.3-6 V (in)
VREGn
VREGIN
3.3 V (out)
VIOHD
1 uF and 0.1 uF bypass
capacitors required for
each power pin placed
1.8-3.3 V (in)
VDD
as close to the pins as
possible.
VIO
VSS
VSSHD
Figure 2.5. Connection Diagram with Voltage Regulator Used, USB Connected (Bus-Powered),
and I/O Powered Separately
Rev. 1.0
7