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ST72T632K2B1

Description
LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size613KB,109 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Parametric View All

ST72T632K2B1 Overview

LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C

ST72T632K2B1 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeDIP
package instruction0.400 INCH, SHRINK, PLASTIC, DIP-32
Contacts32
Reach Compliance Codeunknow
Has ADCYES
Address bus width
bit size8
CPU seriesST72
maximum clock frequency24 MHz
DAC channelNO
DMA channelYES
External data bus width
JESD-30 codeR-PDIP-T32
JESD-609 codee0
length27.94 mm
Number of I/O lines19
Number of terminals32
Maximum operating temperature70 °C
Minimum operating temperature
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeSDIP
Encapsulate equivalent codeSDIP32,.4
Package shapeRECTANGULAR
Package formIN-LINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
RAM (bytes)256
rom(word)8192
ROM programmabilityOTPROM
Maximum seat height5.08 mm
speed8 MHz
Maximum slew rate20 mA
Maximum supply voltage5.5 V
Minimum supply voltage4 V
Nominal supply voltage5 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTIN LEAD
Terminal formTHROUGH-HOLE
Terminal pitch1.778 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width10.16 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST7263
LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY,
up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI
& I
2
C
DATASHEET
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Up to 16Kbytes program memory
Data RAM: up to 512 bytes with 64 bytes stack
Run, Wait and Halt CPU modes
12 or 24 MHz oscillator
RAM retention mode
USB (Universal Serial Bus) Interface with DMA
for low speed applications compliant with USB
1.5 Mbs specification (version 1.1) and USB
HID specifications (version 1.0)
Integrated 3.3V voltage regulator and
transceivers
Suspend and Resume operations
3 endpoints with programmable in/out
configuration
19 programmable I/O lines with:
– 8 high current I/Os (10mA at 1.3V)
– 2 very high current pure Open Drain I/Os
(25mA at 1.5V)
– 8 lines individually programmable as interrupt
inputs
Optional Low Voltage Detector (LVD)
Programmable Watchdog for system reliability
16-bit Timer with:
– 2 Input Captures
– 2 Output Compares
– PWM Generation capabilities
– External Clock input
Asynchronous Serial Communications Interface
(8K and 16K program memory versions only)
I
2
C Multi Master Interface up to 400 KHz
(16K program memory version only)
PSDIP32
CSDIP32W
SO34 (Shrink)
s
s
s
s
s
s
s
8-bit A/D Converter (ADC) with 8 channels
Fully static operation
63 basic instructions
17 main addressing modes
8x8 unsigned multiply instruction
True bit manipulation
Versatile Development Tools (under Windows)
including assembler, linker, C-compiler,
archiver, source level debugger, software
library, hardware emulator, programming
boards and gang programmers
Table 1. Device Summary
Features
ROM - OTP (bytes)
RAM (stack) - bytes
Peripherals
Operating Supply
CPU frequency
Operating temperature
Packages
EPROM device
ST72631
16K
512 (64)
Watchdog, 16-bit timer, SCI, I
2
C, ADC,
USB
ST72632
8K
256 (64)
Watchdog, 16-bit timer,
SCI, ADC, USB
4.0V to 5.5V
8 Mhz (with 24 MHz oscillator) or 4 MHz (with 12 MHz oscillator)
0°C to +70°C
SO34/SDIP32
ST72E631
1
(CSDIP32W)
Watchdog, 16-bit timer,
ADC, USB
ST72633
4K
Note 1: EPROM version for development only
August 2000
Rev. 1.8
1/109
1

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