Datasheet SIM3L157-C-GQ - Silicon Laboratories ARM Microcontrollers - MCU 128 Kb, DC-DC, 40 x 4 LCD, AES, TQFP80 — 数据表

详细说明

Manufacturer: Silicon Laboratories

Description: ARM Microcontrollers - MCU 128 Kb, DC-DC, 40 x 4 LCD, AES, TQFP80

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Docket:
SiM3L1xx
High-Performance, Low-Power, 32-Bit Precision32TM MCU Family with up to 256 kB of Flash 32-bit ARM Cortex-M3 CPU - 50 MHz maximum frequency - Single-cycle multiplication, hardware division support - Nested vectored interrupt control (NVIC) with 8 priority levels Memory - 32­256 kB flash, in-system programmable - 8­32 kB SRAM with configurable low power retention Clock Sources - Internal oscillator with PLL: 23­50 MHz - Low power internal oscillator: 20 MHz - Low frequency internal oscillator (LFO): 16.4 kHz - External real-time clock (RTC) crystal oscillator - External oscillator: Crystal, RC, C, CMOS clock Power Management - Three adjustable low drop-out (LDO) regulators - Power-on reset circuit and brownout detectors - DC-DC buck converter allows dynamic voltage scaling for
maximum efficiency (250 mW output)
Analog Peripherals - 12-Bit Analog-to-Digital Converter: Up to 250 ksps 12-bit mode
or 1 Msps 10-bit mode

Specifications:

• A/D Channels Available: 24
• Clock Frequency Max: 50 MHz
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Height: 1.2 mm
• Interface: I2C, SPI
• Length: 14 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 62
• Number of Timers: 3
• Number of bits in ADC: 12 bit
• On-Chip ADC: Yes
• On-Chip DAC: Yes
• Operating Supply Voltage: 1.8 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-80
• Packaging Type: Tray
• Processor Series: SiM3L1xx
• Program Memory Size: 128 Kb
• Program Memory Type: Flash
• RAM Size: 32 Kb
• Supply Voltage Range: 1.8 V to 3.8 V
• Width: 14 mm
• RoHS: Yes

其他名称:

SIM3L157CGQ, SIM3L157 C GQ