SIM3L167-C-GQ Silicon Labs, SIM3L167-C-GQ Datasheet - Page 7
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SIM3L167-C-GQ
Manufacturer Part Number
SIM3L167-C-GQ
Description
ARM Microcontrollers - MCU 256KB, DC-DC, 40x4 LCD, AES, TQFP80
Manufacturer
Silicon Labs
Datasheet
1.SIM3L166-C-GQ.pdf
(95 pages)
Specifications of SIM3L167-C-GQ
Rohs
yes
Core
ARM Cortex M3
Processor Series
SiM3L1xx
Data Bus Width
32 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
256 KB
Data Ram Size
32 KB
On-chip Adc
Yes
Operating Supply Voltage
1.8 V to 3.8 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
TQFP-80
Mounting Style
SMD/SMT
A/d Bit Size
12 bit
A/d Channels Available
24
Interface Type
I2C, SPI
Length
14 mm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
62
Number Of Timers
3
On-chip Dac
Yes
Program Memory Type
Flash
Supply Voltage - Max
3.8 V
Supply Voltage - Min
1.8 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SIM3L167-C-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
SIM3L167-C-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Figure 2.4 shows a typical connection diagram for the power pins of the SiM3L1xx devices when the dc-dc buck
converter is used and the I/O are powered separately.
VBAT/VBATDC input
4.7, 0.1, and 0.01 uF
VBAT/VBATDC input
4.7, 0.1, and 0.01 uF
bypass capacitors
bypass capacitors
required on
Figure 2.4. Connection Diagram with DC-DC Converter Used and I/O Powered Separately
required on
Figure 2.3. Connection Diagram with External Radio Device
placed as close to the
capacitors must be
1 uF and 0.1 uF bypass
placed as close to the
pins as possible.
capacitors required for
capacitors must be
each I/O power pin
pins as possible.
1.8-VBAT V
1 uF and 0.1 uF bypass
capacitors required for
each I/O power pin
VBAT/VBATDC
1.8-VBAT V
VLCD
VBAT/VBATDC
VIO
10 uF capacitor required
on the VLCD pin
VIORF
VLCD
VIO
10 uF capacitor required
on the VLCD pin
Converter
SiM3L1xx Device
DC-DC
Low Dropout
Rev 0.5
Regulator
(LDO0)
Converter
SiM3L1xx Device
DC-DC
Low Dropout
Regulator
(LDO0)
IND
VDC
VSSDC
VSS
VDRV
VIORF
IND
VDC
VDRV
VSSDC
VSS
to external
to external
circuitry
radio
required between the
IND and VDC pins
required between the
0.56 uH inductor
IND and VDC pins
0.56 uH inductor
SiM3L1xx
required on VDC output
2.2, 0.1, and 0.01 uF
required on VDC output
bypass capacitors
2.2, 0.1, and 0.01 uF
bypass capacitors
7