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ST72774S7T1/XXX

Description
8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,144 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance  
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ST72774S7T1/XXX Overview

8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44

ST72774S7T1/XXX Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeQFP
package instructionTQFP-44
Contacts44
Reach Compliance Codecompliant
Has ADCYES
Address bus width
bit size8
CPU seriesST72
maximum clock frequency24 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeS-PQFP-G44
JESD-609 codee4
length10 mm
Number of I/O lines31
Number of terminals44
On-chip program ROM width8
Maximum operating temperature70 °C
Minimum operating temperature
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeLQFP
Encapsulate equivalent codeQFP44,.47SQ,32
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
RAM (bytes)1024
rom(word)49152
ROM programmabilityMROM
Maximum seat height1.6 mm
speed8 MHz
Maximum slew rate18 mA
Maximum supply voltage5.5 V
Minimum supply voltage4 V
Nominal supply voltage5 V
surface mountYES
technologyHCMOS
Temperature levelCOMMERCIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch0.8 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width10 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST72774/ST72754/ST72734
8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM,
ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I
2
C
s
s
s
s
s
s
s
s
s
s
s
User ROM/OTP/EPROM: up to 60 Kbytes
Data RAM: up to 1 Kbytes (256 bytes stack)
8 MHz Internal Clock Frequency in fast mode,
4 MHz in normal mode
Run and Wait CPU modes
System protection against illegal address jumps
and illegal opcode execution
Sync Processor for Mode Recognition, power
management and composite video blanking,
clamping and free-running frequency
generation
– Corrector mode
– Analyzer mode
USB (Universal Serial Bus) for monitor function
1
– Three endpoints
– Integrated 3.3V voltage regulator
– Transceiver
– Suspend and Resume operations
Timing
Measurement
Unit
(TMU)
for
autoposition and autosize
1
Fast I
2
C Single Master Interface
DDC Bus Interface with:
– DDC1/2B protocol implemented in hardware
– Programmable DDC CI modes
– Enhanced DDC (EDDC) address decoding
31 I/O lines
PSDIP42
s
s
TQFP44
10 x 10
s
s
s
s
s
s
s
s
s
s
2 lines programmable as interrupt inputs
16-bit timer with 2 input captures and 2 output
compare functions
8-bit Analog to Digital Converter with 4 channels
on port B
8 10-bit PWM/BRM Digital to Analog outputs
Master Reset and Low Voltage Detector (LVD)
reset
Programmable Watchdog for system reliability
Fully static operation
63 basic instructions / 17 main addressing
modes
8x8 unsigned multiply instruction
True bit manipulation
Complete development support on PC/DOS-
Windows: Real-Time Emulator, EPROM
Programming Board and Gang Programmer
Full software package (assembler, linker, C-
compiler, source level debugger)
Device Summary
Features
Program Memory -
Bytes
RAM (stack) - Bytes
ST72(T/E)774(J/S)9 ST72(T)754(J/S)9 ST72774(J/S)7 ST72754(J/S)7 ST72(T/E)734J6
60K
USB
Peripherals
1K (256)
No USB
USB
48K
No USB
32K
512 (256)
No USB
ADC
4
, I
2
C,LVD,
DDC,Sync,
16-bit timer,
PWM, Watchdog
ADC
3
, 16-bit timer, I
2
C, DDC, TMU,Sync, PWM, LVD, Watchdog
4.0V to 5.5V supply operating range
12 or 24 MHz
0 to +70°C
CSDIP42 or PSDIP42 or TQFP44
Operating Supply
Oscillator Frequency
Operating Temperature
Package
PSDIP42
CSDIP42
(1) On some devices only, refer to Device Summary; (2) Contact Sales office for availability
(3) 8-bit ±2 LSB A/D converter ; (4) 8-bit ±4 LSB A/D converter.
October 2003
1/144
1

ST72774S7T1/XXX Related Products

ST72774S7T1/XXX ST72T734J6B1/XXX ST72754J9B1/XXX ST72754S7T1/XXX ST72774S9T1/XXX ST72774J7B1/XXX ST72754J7B1/XXX ST72774J9B1/XXX ST72734J6B1/XXX
Description 8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44 8-BIT, OTPROM, 8MHz, MICROCONTROLLER, PDIP42, PLASTIC, SDIP-42 8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, PLASTIC, SDIP-42 8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44 8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44 8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, PLASTIC, SDIP-42 8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, PLASTIC, SDIP-42 8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, PLASTIC, SDIP-42 8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, PLASTIC, SDIP-42
Parts packaging code QFP DIP DIP QFP QFP DIP DIP DIP DIP
package instruction TQFP-44 PLASTIC, SDIP-42 PLASTIC, SDIP-42 TQFP-44 TQFP-44 PLASTIC, SDIP-42 PLASTIC, SDIP-42 PLASTIC, SDIP-42 PLASTIC, SDIP-42
Contacts 44 42 42 44 44 42 42 42 42
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant
Has ADC YES YES YES YES YES YES YES YES YES
bit size 8 8 8 8 8 8 8 8 8
CPU series ST72 ST72 ST72 ST72 ST72 ST72 ST72 ST72 ST72
maximum clock frequency 24 MHz 24 MHz 24 MHz 24 MHz 24 MHz 24 MHz 24 MHz 24 MHz 24 MHz
DAC channel NO NO NO NO NO NO NO NO NO
DMA channel NO NO NO NO NO NO NO NO NO
JESD-30 code S-PQFP-G44 R-PDIP-T42 R-PDIP-T42 S-PQFP-G44 S-PQFP-G44 R-PDIP-T42 R-PDIP-T42 R-PDIP-T42 R-PDIP-T42
length 10 mm 36.83 mm 36.83 mm 10 mm 10 mm 36.83 mm 36.83 mm 36.83 mm 36.83 mm
Number of I/O lines 31 31 31 31 31 31 31 31 31
Number of terminals 44 42 42 44 44 42 42 42 42
On-chip program ROM width 8 8 8 8 8 8 8 8 8
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
PWM channel YES YES YES YES YES YES YES YES YES
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LQFP SDIP SDIP LQFP LQFP SDIP SDIP SDIP SDIP
Encapsulate equivalent code QFP44,.47SQ,32 SDIP42,.6 SDIP42,.6 QFP44,.47SQ,32 QFP44,.47SQ,32 SDIP42,.6 SDIP42,.6 SDIP42,.6 SDIP42,.6
Package shape SQUARE RECTANGULAR RECTANGULAR SQUARE SQUARE RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form FLATPACK, LOW PROFILE IN-LINE, SHRINK PITCH IN-LINE, SHRINK PITCH FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE IN-LINE, SHRINK PITCH IN-LINE, SHRINK PITCH IN-LINE, SHRINK PITCH IN-LINE, SHRINK PITCH
power supply 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
RAM (bytes) 1024 512 1024 1024 1024 1024 1024 1024 512
rom(word) 49152 32768 61440 49152 61440 49152 49152 61440 32768
ROM programmability MROM OTPROM MROM MROM MROM MROM MROM MROM MROM
Maximum seat height 1.6 mm 5.08 mm 5.08 mm 1.6 mm 1.6 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm
speed 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz
Maximum slew rate 18 mA 18 mA 18 mA 18 mA 18 mA 18 mA 18 mA 18 mA 18 mA
Maximum supply voltage 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage 4 V 4 V 4 V 4 V 4 V 4 V 4 V 4 V 4 V
Nominal supply voltage 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
surface mount YES NO NO YES YES NO NO NO NO
technology HCMOS HCMOS HCMOS HCMOS HCMOS HCMOS HCMOS HCMOS HCMOS
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE
Terminal pitch 0.8 mm 1.778 mm 1.778 mm 0.8 mm 0.8 mm 1.778 mm 1.778 mm 1.778 mm 1.778 mm
Terminal location QUAD DUAL DUAL QUAD QUAD DUAL DUAL DUAL DUAL
width 10 mm 15.24 mm 15.24 mm 10 mm 10 mm 15.24 mm 15.24 mm 15.24 mm 15.24 mm
uPs/uCs/peripheral integrated circuit type MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER
Maker STMicroelectronics - STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics

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