SIM3L167-C-GQ Silicon Labs, SIM3L167-C-GQ Datasheet - Page 31

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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

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
Part Number:
SIM3L167-C-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
SIM3L167-C-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
4. Precision32™ SiM3L1xx System Overview
The SiM3L1xx Precision32™ devices are fully integrated, mixed-signal system-on-a-chip MCUs. Highlighted
features are listed below. Refer to Table 5.1 for specific product feature selection and part ordering numbers.
With on-chip power-on reset, voltage supply monitor, watchdog timer, and clock oscillators, the SiM3L1xx devices
are truly stand-alone system-on-a-chip solutions. The flash memory is reprogrammable in-circuit, providing non-
volatile data storage and allowing field upgrades of the firmware. User firmware has complete control of all
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Core:
Memory: 32–256 kB flash; in-system programmable, 8–32 kB SRAM configurable to retention mode in
4 kB blocks. Blocks configured to retention mode preserve state in the low power PM8 mode.
Power:
I/O: Up to 62 contiguous 5 V tolerant I/O pins and one flexible peripheral crossbar.
Clock Sources:
Integrated LCD Controller (4x40).
Data Peripherals:
Timers/Counters:
Communications Peripherals:
Analog:
On-Chip Debugging
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32-bit ARM Cortex-M3 CPU.
50 MHz maximum operating frequency.
Branch target cache and prefetch buffers to minimize wait states.
Three adjustable low drop-out (LDO) regulators.
DC-DC buck converter allows dynamic voltage scaling for maximum efficiency (250 mW output).
Power-on reset circuit and brownout detectors.
Power Management Unit (PMU).
Specialized charge pump reduces power consumption in low power modes.
Process/Voltage/Temperature (PVT) Monitor.
Register state retention in lowest power mode.
Internal oscillator with PLL: 23
Low-power internal oscillator: 20 MHz.
Low-frequency internal oscillator: 16.4 kHz.
External RTC crystal oscillator: 32.768 kHz.
External oscillator: Crystal, RC, C, CMOS clock.
10-Channel DMA Controller.
3 x Data Transfer Managers.
128/192/256-bit Hardware AES Encryption.
CRC with programmable 16-bit polynomial, one 32-bit polynomial, and bus snooping capability.
Encoder / Decoder.
3 x 32-bit Timers.
1 x Enhanced Programmable Counter Array (EPCA).
Real Time Clock (RTC0).
Low Power Timer.
Watchdog Timer.
Low Power Mode Advanced Capture Counter (ACCTR).
1 x USART with IrDA and ISO7816 SmartCard support.
1 x UART that operates in low power mode (PM8).
2 x SPIs.
1 x I2C.
1 x 12-Bit Analog-to-Digital Converter (SARADC).
1 x 10-Bit Digital-to-Analog Converter (IDAC).
2 x Low-Current Comparators (CMP).
50 MHz with ± 1.5% accuracy in free-running mode.
Rev 0.5
SiM3L1xx
31

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