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PSD854F3A-70UIT

Description
128K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQCC52
Categorysemiconductor    The embedded processor and controller   
File Size667KB,128 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

PSD854F3A-70UIT Overview

128K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQCC52

PSD854F3A-70UIT Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals52
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Maximum supply/operating voltage5.5 V
Minimum supply/operating voltage4.5 V
Rated supply voltage5 V
Number of input and output buses27
Processing package descriptionROHS COMPLIANT, plastic, LCC-52
Lead-freeYes
EU RoHS regulationsYes
stateDISCONTINUED
CraftsmanshipCMOS
packaging shapeSQUARE
Package SizeChipCARRIER
surface mountYes
Terminal formJ BEND
Terminal spacing1.27 mm
terminal coatingNOT SPECIFIED
Terminal locationFour
Packaging MaterialsPlastic/Epoxy
Temperature levelCOMMERCIAL
Microprocessor typeUniversal PIA
Number of ports4
PSD8XXFX
Flash in-system programmable (ISP)
peripherals for 8-bit MCUs, 5 V
Features
Flash in-system programmable (ISP)
peripheral for 8-bit MCUs
Dual bank Flash memories
– Up to 2 Mbit of primary Flash memory (8
uniform sectors, 32K x8)
– Up to 256 Kbit secondary Flash memory (4
uniform sectors)
– Concurrent operation: read from one
memory while erasing and writing the other
Up to 256 Kbit SRAM
27 reconfigurable I/Oports
Enhanced
JTAG
serial port
PLD with macrocells
– Over 3000 gates of PLD: CPLD and DPLD
– CPLD with 16 output macrocells (OMCs)
and 24 input macrocells (IMCs)
– DPLD - user defined internal chip select
decoding
27 individually configurable I/O port pins
They can be used for the following functions:
– MCU I/Os
– PLD I/Os
– Latched MCU address output
– Special function I/Os.
– 16 of the I/O ports may be configured as
open-drain outputs.
In-system programming (ISP) with JTAG
– Built-in JTAG compliant serial port allows
full-chip in-system programmability
– Efficient manufacturing allow easy product
testing and programming
– Use low cost FlashLINK cable with PC
Page register
– Internal page register that can be used to
expand the microcontroller address space
by a factor of 256
PQFP52 (M)
PLCC52 (J)
TQFP64 (U)
Programmable power management
Packages are ECOPACK
®
Device summary
Part number
PSD813F2
PSD813F4
PSD813F5
PSD8XXFX
PSD833F2
PSD834F2
PSD853F2
PSD854F2
Table 1.
Reference
May 2009
Doc ID 7833 Rev 7
1/128
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