ST92195C

Features:

Register File based 8/16 bit Core Architecture with RUN, WFI, SLOW and HALT modes
0°C to +70°C operating temperature range
Up to 24 MHz. operation @ 5V±10%
Min. instruction cycle time: 165ns at 24 MHz.
48, 56, 64, 84 or 96 Kbytes ROM
256 bytes RAM of Register file (accumulators or index registers)
256 to 512 bytes of on-chip static RAM
2 or 8 Kbytes of TDSRAM (Teletext and Display Storage RAM)
28 fully programmable I/O pins
Serial Peripheral Interface
Flexible Clock controller for OSD, Data Slicer and Core clocks running from a single low frequency external crystal.
Enhanced display controller with 26 rows of 40/80 characters
  2 sets of 512 characters
  Serial and Parallel attributes
  10x10 dot matrix, definable by user
  4/3 and 16/9 supported in 50/60Hz and 100/ 120 Hz mode
  Rounding, fringe, double width, double height, scrolling, cursor, full background color, halfintensity color, translucency and half-tone modes
Teletext unit, including Data Slicer, Acquisition Unit and up to 8 Kbytes RAM for data storage
VPS and Wide Screen Signalling slicer
Integrated Sync Extractor and Sync Controller
14-bit Voltage Synthesis for tuning reference voltage
Up to 6 external interrupts plus one Non- Maskable Interrupt
8 x 8-bit programmable PWM outputs with 5V open-drain or push-pull capability
16-bit watchdog timer with 8-bit prescaler
1 or 2 16-bit standard timer(s) with 8-bit prescaler
I²C Master/Slave (on some devices)
4-channel A/D converter; 5-bit guaranteed
Rich instruction set and 14 addressing modes
Versatile development tools, including Assembler, Linker, C-compiler, Archiver, Source Level Debugger and hardware emulators with Real-Time Operating System available from third parties
Pin-compatible EPROM and OTP devices available


Pinout




Specifications

Symbol	Parameter	Value	Unit
VDD	Supply Voltage VSS	- 0.3 to VSS + 7.0	V
VSSA	Analog Ground VSS	- 0.3 to VSS + 0.3	V
VDDA	Analog Supply Voltage VDD	-0.3 to VDD+0.3	V
VI	Input Voltage VSS	- 0.3 to VDD+0.3	V
VAI	Analog Input Voltage (A/D Converter)	VSS - 0.3 to VDD+0.3 VSSA - 0.3 to VDDA +0.3	V
VO	Output Voltage VSS	- 0.3 to VDD+ 0.3	V
TSTG	Storage Temperature	- 55 to + 150	°C
IINJ	Pin Injected Current Maximum Accumulated Pin Injected Current In Device	- 5 to + 5 - 50 to +5 0	mA

Note:
Stress above those listed as "Absolute maximum ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these conditions is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.


Description

The ST92195C and ST92195D microcontrollers are developed and manufactured by STMicroelectronics using a proprietary n-well HCMOS process. Their performance derives from the use of a flexible 256-register programming model for ultrafast context switching and real-time event response. The intelligent on-chip peripherals offload the ST92195C core from I/O and data management processing tasks allowing critical application tasks to get the maximum use of core resources. The ST92195C/D MCU support low power consumption and low voltage operation for power-efficient and low-cost embedded systems.