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ST72C171K2B6

Description
8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,152 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric Compare View All

ST72C171K2B6 Overview

8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP

ST72C171K2B6 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerSTMicroelectronics
Parts packaging codeDIP
package instructionSDIP, SDIP32,.4
Contacts32
Reach Compliance Code_compli
Has ADCYES
Other featuresOPERATES AT 3V MINIMUM SUPPLY AT 8 MHZ
Address bus width
bit size8
CPU seriesST72
maximum clock frequency16 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeR-PDIP-T32
JESD-609 codee0
length27.94 mm
Number of I/O lines22
Number of terminals32
On-chip program ROM width8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeSDIP
Encapsulate equivalent codeSDIP32,.4
Package shapeRECTANGULAR
Package formIN-LINE, SHRINK PITCH
power supply3.3/5 V
Certification statusNot Qualified
RAM (bytes)256
rom(word)8192
ROM programmabilityMROM
Maximum seat height5.08 mm
speed8 MHz
Maximum slew rate9 mA
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch1.778 mm
Terminal locationDUAL
width10.16 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST72C171
8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS
SPGAs (Software Programmable Gain Amplifiers), OP-AMP
PRODUCT PREVIEW
s
s
s
s
s
Memories
– 8K of single voltage Flash Program memory
with read-out protection
– In-Situ Programming (Remote ISP)
Clock, Reset and Supply Management
– Enhanced Reset System
– Low voltage supervisor (LVD) with 3 program-
mable levels
– Low consumption resonator or RC oscillators
(internal or external) and by-pass for external
clock source, with safe control capabilities
– 3 Power Saving modes
22 I/O Ports
– 22 multifunctional bidirectional I/O lines:
– 16 interrupt inputs on 2 independent lines
– 8 lines configurable as analog inputs
– 20 alternate functions
– EMI filtering
2 Timers and Watchdog
– One 16-bit Timer with: 2 Input Captures, 2
Output Compares, external Clock input, PWM
and Pulse Generator modes
– One 8-bit Autoreload Timer (ART) with: 2
PWM output channels (internally connectable
to the SPGA inputs), 1 Input Capture, external
clock input
– Configurable watchdog (WDG)
2 Communications Interfaces
– Synchronous Serial Peripheral Interface (SPI)
– Serial Communications Interface (SCI)
SO34
PSDIP32
s
s
s
3 Analog peripherals
– 2 Software Programmable Gain Operational
Amplifiers (SPGAs) with rail-to-rail input and
output, V
DD
independent (band gap) and pro-
grammable reference voltage (1/8 V
DD
reso-
lution), Offset compensation, DAC & on/off
switching capability
– 1 rail-to-rail input and output Op-Amp
– 8-bit A/D Converter with up to 11 channels (in-
cluding 3 internal channels connected to the
Op-Amp & SPGA outputs)
Instruction Set
– 8-bit data manipulation
– 63 basic Instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
Development Tools
– Full hardware/software development package
Device Summary
Features
Flash - bytes
RAM (stack) - bytes
Peripherals
ST72C171K2M
8K Single Voltage
256 (128)
ST72C171K2B
2 SPGAs, 1 Op-Amp,
2 SPGAs,
Watchdog, 3 Timers, SPI, SCI, ADC (11 chan.) Watchdog, 3 Timers, SPI, SCI, ADC (11 chan.)
Operating Supply
3.2 V to 5.5 V
CPU Frequency
Up to 8 MHz (with up to 16 MHz oscillator)
Temperature Range
- 40°C to + 85°C
Package
SO34
PSDIP32
Rev. 1.4
October 2000
This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice.
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Description 8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP 8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP 8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP 8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP 8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP
Maker STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics -
Parts packaging code DIP SOIC DIP SOIC -
package instruction SDIP, SDIP32,.4 SOP, SOP34,.4,40 SDIP, SOP, -
Contacts 32 34 32 34 -
Reach Compliance Code _compli compli unknow unknow -
Has ADC YES YES YES YES -
bit size 8 8 8 8 -
maximum clock frequency 16 MHz 16 MHz 16 MHz 16 MHz -
DAC channel NO NO NO NO -
DMA channel NO NO NO NO -
JESD-30 code R-PDIP-T32 R-PDSO-G34 R-PDIP-T32 R-PDSO-G34 -
length 27.94 mm 17.895 mm 27.94 mm - -
Number of I/O lines 22 22 22 22 -
Number of terminals 32 34 32 34 -
On-chip program ROM width 8 8 8 8 -
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C -
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -
PWM channel YES YES YES YES -
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY -
encapsulated code SDIP SOP SDIP SOP -
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR -
Package form IN-LINE, SHRINK PITCH SMALL OUTLINE IN-LINE, SHRINK PITCH SMALL OUTLINE -
Certification status Not Qualified Not Qualified Not Qualified Not Qualified -
RAM (bytes) 256 256 256 256 -
rom(word) 8192 8192 8192 8192 -
ROM programmability MROM MROM MROM MROM -
Maximum seat height 5.08 mm 2.64 mm 5.08 mm - -
speed 8 MHz 8 MHz 8 MHz 8 MHz -
Maximum supply voltage 5.5 V 5.5 V 6 V 6 V -
Minimum supply voltage 4.5 V 4.5 V 3 V 3 V -
surface mount NO YES NO YES -
technology CMOS CMOS CMOS CMOS -
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL -
Terminal form THROUGH-HOLE GULL WING THROUGH-HOLE GULL WING -
Terminal pitch 1.778 mm 1.02 mm 1.778 mm - -
Terminal location DUAL DUAL DUAL DUAL -
width 10.16 mm 7.505 mm 10.16 mm - -
uPs/uCs/peripheral integrated circuit type MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER -
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