ZPSD3XXVU Datasheet PDF - STMicroelectronics
Part Number | ZPSD3XXVU | |
Description | Low Cost Field Programmable Microcontroller Peripherals | |
Manufacturers | STMicroelectronics | |
Logo | ||
There is a preview and ZPSD3XXVU download ( pdf file ) link at the bottom of this page. Total 70 Pages |
Preview 1 page No Preview Available ! PSD3XX ZPSD3XX ZPSD3XXV
PSD3XXR ZPSD3XXR ZPSD3XXRV
Low Cost Field Programmable Microcontroller Peripherals
FEATURES SUMMARY
s Single Supply Voltage:
– 5 V±10% for PSD3xx, ZPSD3xx, PSD3xxR,
ZPSD3xxR
– 2.7 to 5.5 V for ZPSD3xxV, ZPSD3xxRV
s Up to 1 Mbit of EPROM
s Up to 16 Kbit SRAM
s Input Latches
s Programmable I/O ports
s Page Logic
s Programmable Security
Figure 1. Packages
PLDCC44 (J)
CLDCC44 (L)
PQFP44 (M)
TQFP44 (U)
January 2002
1/3
|
|
PSD3XX Family
1.0
Introduction
(cont.)
2.
Notation
2
The PSD3XX I/O ports can be used for:
• Standard I/O ports
• Programmable chip select outputs
• Address inputs
• Demultiplexed address outputs
• A data bus port for non-multiplexed MCU applications
• A data bus “repeater” port that shares and arbitrates the local MCU data bus with
external devices.
Implementing your design has never been easier than with PSDsoft —ST’s software
development suite. Using PSDsoft, you can do the following:
• Configure your PSD3XX to work with virtually any microcontroller
• Specify what you want implemented in the programmable logic using a high-level
Hardware Description Language (HDL)
• Simulate your design
• Download your design to the part using a programmer.
For a complete product comparison, refer to Table 1.
PSD3XX references the standard version of the PSD3XX family, which are ideal for
general-purpose embedded control applications.
PSD3XXR SRAM-less version of the PSD3XX. If you don’t require the 16 Kb SRAM or
need a larger external SRAM, go with this part to save cost.
ZPSD3XX has improved technology that helps reduce current consumption using the Turbo
bit. Excellent if you require a 5 V version of the PSD3XX that uses less power.
ZPSD3XXR SRAM-less version of the ZPSD3XX.
ZPSD3XXV 2.7 V to 5.5 V operation, ideal for very low-power and low-voltage
applications.
ZPSD3XXRV SRAM-less version of the ZPSD3XXV.
Throughout this data sheet, references are made to the PSD3XX. In most cases, these
references also cover the entire family. Exceptions will be noted. References, such as
“3X1 only” cover all parts that have a 301 or 311 in the part number. Use the following table
to determine what references cover which product versions:
Reference
PSD3XX
PSD
PSD3XX only
Non-ZPSD
ZPSD only
ZPSD3XX
Non-V versions
V versions only
V suffix
ZPSD3XXV only
SRAM-less
Non-R
PSD3XX
X
X
X
X
X
PSD3XXR
X
X
X
X
ZPSD3XX
X
X
X
X
ZPSD3XXR ZPSD3XXV ZPSD3XXRV
XXX
XXX
X
XX
X
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ZPSD3XXVU electronic component. |
Information | Total 70 Pages | |
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Download | [ ZPSD3XXVU.PDF Datasheet ] |
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