ST92F150JDV1QC Description
The ST92F124/F150/F250 microcontroller is developed and manufactured by STMicroelectronicsusing a proprietary n-well HCMOS process. Its performance derives from the use of a flexible256-register programming model for ultra-fast con-text 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-generationST9 MCU devices now also support low power consumption and low voltage operation for power-efficient and low-cost embedded systems.
ST92F150JDV1QC Features
Memories
- Internal Memory: Single Voltage FLASHyp to 256
Kbytes, RAM up to 8Kbytes, 1K byte ES TM (Emulate-
ed EEPROM)
- In-Application Programming (IAP)
一224 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,
SL ow HALT and STOP modes
0-24 MHz Operation (nt 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 80/0pins
Interrupt Management
- 4 external fast interrupts + 1 NMI
- Up to 16 pins programmable as wake-up or addition-
al external interrupt with a multilevel interrupt handler
DMA controller for reduced processor
overhead
Timers
- 16-bit Jimerwith 8-bit Prescaler, and Watchdog Tim-
er (activated by software or by hardware)
- 16-bit Standard Timer that :
be used to generate
a time base independent of the PLL Clock Generator
- Two 16-bit independent Extended Function Timers
(EFTs) with Prescaler, up to two Input Captures and
up to two Output Compares
一Two 16-bit Multifunction Timers, with Prescaler, up
to two Input Captures and up to two Output Com-
pares
