General Description
● Arm ® Cortex®-M3 core. Operation frequency: 1 to 40 MHz.
Operation voltage: 2.7 to 5.5V
● Code flash: 32 to 128KB. Data flash: 8 to 32KB.
● Package: 32-pin to 100-pin. 11 types of packages are available.
Applications
Widely used for consumer products and industrial products including home appliances, OA equipment, household equipment, AV devices, and motor control devices.
Features
● Arm Cortex-M3 core
‒ Operation frequency: 1 to 40 MHz
‒ Memory Protection Unit (MPU)
● Low-power consumption mode
‒ Operation voltage: 2.7 to 5.5V
‒ 100µA/MHz (at basic operation)
‒ Low-power consumption operation: IDLE, STOP1,STOP2
● Operation temperature: -40 to +85°C
● Internal memory
‒ Code flash: 32 to 128 KB, rewritable up to 10,000 times
‒ Data flash: 8 to 32 KB, rewritable up to 100,000 times
‒ Data flash is rewritable in parallel with instruction execution
‒ RAM: 6 to 16KB and Backup RAM 2 KB
● Clock
‒ External high-speed oscillator: 6 MHz to 12 MHz(Ceramic,
Crystal)
‒ External high-speed clock input: 6 to 20 MHz
‒ Internal high-speed oscillator (IHOSC1): 10 MHz, user
trimming function
‒ PLL: 40 MHz output
‒ External low-speed oscillator: 32.768kHz
● Oscillation frequency detection (OFD): Abnormal system clock
detection
Low-Voltage Detection (LVD): 8 level, Generate interrupts and
reset outputs