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PSD4235G2--70U

Description
4MX1 FLASH, 52 I/O, PIA-GENERAL PURPOSE, PQFP80, PLASTIC, TQFP-80
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,104 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Parametric View All

PSD4235G2--70U Overview

4MX1 FLASH, 52 I/O, PIA-GENERAL PURPOSE, PQFP80, PLASTIC, TQFP-80

PSD4235G2--70U Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeQFP
package instructionPLASTIC, TQFP-80
Contacts80
Reach Compliance Codecompliant
ECCN codeEAR99
JESD-30 codeS-PQFP-G80
JESD-609 codee3/e4
length12 mm
Number of I/O lines52
Number of ports7
Number of terminals80
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeTFQFP
Encapsulate equivalent codeTQFP80,.55SQ
Package shapeSQUARE
Package formFLATPACK, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
Maximum seat height1.2 mm
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMATTE TIN/NICKEL PALLADIUM GOLD
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width12 mm
uPs/uCs/peripheral integrated circuit typePARALLEL IO PORT, GENERAL PURPOSE
PSD4135G2
PSD4135G2V
Flash in-system programmable peripherals for 16-bit MCUs
Features
Single supply volate
– 3 V±10% (PSD4135G2V)
– 5 V±10% (PSD4135G2)
Up to 4 Mbit of primary Flash memory (8
uniform sectors)
256 Kbit secondary Flash memory (4 uniform
sectors)
Up to 64 Kbit SRAM
Over 3,000 gates of PLD: DPLD and CPLD
52 reconfigurable I/O ports
Enhanced JTAG serial port
Programmable power management
High endurance:
– 100,000 erase/write cycles of Flash
memory
– 1,000 erase/write cycles of PLD
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May 2009
Doc ID 7838 Rev 2
1/104
www.st.com
1

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