ST90135M6T6

The ST90135M6T6 is developed and menufactured by STMicroelectronics using a proprietary n-well CMOS process. It 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.

The features of ST90135M6T6 are: (1)Register File based 8/16 bit Core Architecture with RUN, WFI, SLOW and HALT modes; (2)0 - 16 MHz Operatio`@ 5V±10%, -40°C to +85°C and 0°C to +70°C Operating Temperature Ranges; (3)0 - 14 MHz Operatio`@ 3V±10% and 0°C to +70°C Operating Temperature Range; (4)Fully Programmable PLL Clock Generator, with Frequency Multiplicatio`and low frequency, low cost external crystal; (5)Minimum 8-bit Instructio`Cycle time: 83ns - (@ 24 MHz internal clock frequency); (6)Minimum 16-bit Instructio`Cycle time: 250ns - (@ 24MHz internal clock frequency); (7)Internal Memory: EPROM/OTP/ROM 16/24/32/48/64K bytes ROMless versio`available RAM 512/768/1K/1.5K/2K bytes; (8)Maximum External Memory: 64K bytes; (9)224 general purpose registers available as RAM, accumulators or index pointers (register file); (10)80-pi`Plastic Quad Flat Package and 80-pin Thi`Quad Flat Package; (11)67 fully programmable I/O bits; (12)8 external and 1 Non-Maskable Interrupts; (13)DMA Controller and Programmable Interrupt Handler.