ST92F150CV1QB Description
The ST92F124/F150/F250 microcontroller is developed and manufactured by STMicroelectronics using a proprietary n-well HCMOS process. Its performance derives from the use of a flexible 256-register programming model for ultra-fast context switching and real-time event response. The intelligent on-chip peripherals offload the ST9 core from I/O and data management processing tasks allowing critical application tasks to get the maximum use of core resources. The new-generation ST9 MCU devices now also support low power consumption and low voltage operation for power-efficient and low-cost embedded systems.
ST92F150CV1QB Features
■ Memories
– Internal memory: Single Voltage Flash up to 256
Kbytes, RAM up to 8 Kbytes, 1 Kbyte E3 TM
(Emulated EEPROM)
– In-Application Programming (IAP)
– 224 general purpose registers (register file)
available as RAM, accumulators or index
pointers
■ Clock, reset and supply management
– Register-oriented 8/16 bit CORE with RUN,
WFI, SLOW, HALT and STOP modes
– 0-24 MHz Operation (Int. Clock), 4.5-5.5 V
range
– PLL Clock Generator (3-5 MHz crystal)
– Minimum instruction time: 83 ns (24 MHz int.
clock)
■ Up to 80 I/O pins
■ Interrupt management
– 4 external fast interrupts + 1 NMI
– Up to 16 pins programmable as wake-up or
additional external interrupt with multi-level
interrupt handler
■ DMA controller for reduced processor overhead
■ Timers
– 16-bit Timer with 8-bit Prescaler, and Watchdog
Timer (activated by software or by hardware)
– 16-bit Standard Timer that can be used to
generate a time base independent of PLL Clock
Generator
– Two 16-bit independent Extended Function
Timers (EFTs) with Prescaler, up to two Input
Captures and up to two Output Compares
– Two 16-bit Multifunction Timers, with Prescaler,
up to two Input Captures and up to two Output
Compares
■ Communication interfaces
– Serial Peripheral Interface (SPI) with selectable
Master/Slave mode
ST92F150CV1QB Applications
The new-generation ST9 MCU devices now also support low power consumption and low voltage operation for power-efficient and low-cost embedded systems.
