深圳市中立信电子科技有限公司

S9KEAZN32ACLC

ARM微控制器 - MCU 32K FLASH 4K RAM 40MHz 44LQFP

Key features S9KEAZN32ACLC

• Operating characteristics

– Voltage range: 2.7 to 5.5 V

– Flash write voltage range: 2.7 to 5.5 V

– Temperature range (ambient): -40 to 125°C

• Performance

– Up to 48 MHz ARM® Cortex-M0+ core

– Single cycle 32-bit x 32-bit multiplier

– Single cycle I/O access port

• Memories and memory interfaces

– Up to 8 KB flash

– Up to 1 KB RAM

• Clocks S9KEAZN32ACLC

– Oscillator (OSC) - supports 32.768 kHz crystal or 4

MHz to 24 MHz crystal or ceramic resonator; choice

of low power or high gain oscillators

– Internal clock source (ICS) - internal FLL with

internal or external reference, 37.5 kHz pre-trimmed

internal reference for 48 MHz system clock

– Internal 1 kHz low-power oscillator (LPO)

• System peripherals S9KEAZN32ACLC

– Power management module (PMC) with three power

modes: Run, Wait, Stop

– Low-voltage detection (LVD) with reset or interrupt,

selectable trip points

– Watchdog with independent clock source (WDOG)

– Programmable cyclic redundancy check module

(CRC)

– Serial wire debug interface (SWD)

– Aliased SRAM bitband region (BIT-BAND)

– Bit manipulation engine (BME)