8-BIT MCU
ST72101/ST72212/ST72213
8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI AND 1 OR 2 TIMERS
DATASHEET
...
Description
ST72101/ST72212/ST72213
8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI AND 1 OR 2 TIMERS
DATASHEET
s User Program Memory (ROM/OTP/EPROM): 4 to 8K bytes
s Data RAM: 256 bytes, including 64 bytes of
stack s Master Reset and Power-On Reset
t(s)s Run, Wait, Slow, Halt and RAM Retention modes
cs 22 multifunctional bidirectional I/O lines: du– 22 programmable interrupt inputs ro )– 8 high sink outputs P t(s– 6 analog alternate inputs te c– 10 to 14 alternate functions le u– EMI filtering ds Programmable watchdog (WDG) so ros One or two 16-bit Timers, each featuring: b P– 2 Input Captures - O te– 2 Output Compares ) le– External Clock input (on Timer A only) t(s o– PWM and Pulse Generator modes ss Synchronous Serial Peripheral Interface (SPI) c bs 8-bit Analog-to-Digital converter (6 channels) u O(ST72212 and ST72213 only) rod -s 8-bit Data Manipulation P t(s)s 63 Basic Instructions
s 17 main Addressing Modes
lete ucs 8 x 8 Unsigned Multiply Instruction ds True Bit Manipulation so ros Complete Development Support on PC/DOSb PWINDOWSTM Real-Time Emulator O tes Full Software Package on DOS/WINDOWSTM
(C-Compiler, Cross-Assembler, Debugger)
PSDIP32
CSDIP32W SO28
(See ordering information at the end of datasheet)
oleDevice Summary
bsFeatures OProgram Memory- bytes
ST72101G1 4K
ST72101G2 8K
ST72213G1 4K
ST72212G2 8K
RAM (stack) - bytes
256 (64)
16-bit Timers
one one one two
ADC
no no yes yes
Other Peripherals
Watchdog, SPI
Operating Supply
3 to 5.5 ...
Similar Datasheet