psd311-b-90ui STMicroelectronics, psd311-b-90ui Datasheet - Page 9

• Manufacturer Part Number: psd311-b-90ui
• Description: Low Cost Field Programmable Microcontroller Peripherals
• Manufacturer: STMicroelectronics

5.0
Partial Listing
of
Microcontrollers
Supported
6.0
Applications
7.0
ZPSD
Background
6
PSD3XX Family
Portable and battery-powered systems have recently become major embedded control
application segments. As a result, the demand for electronic components having extremely
low power consumption has increased dramatically. Recognizing this trend, ST
developed a new lower power 3XX part, denoted ZPSD3XX. The Z stands for Zero-power
because ZPSD products virtually eliminate the DC component of power consumption,
reducing it to standby levels. Virtual elimination of the DC component is the basis for the
words “Zero-power” in the ZPSD name. ZPSD products also minimize the AC power
component when the chip is changing states. The result is a programmable microcontroller
peripheral family that replaces discrete circuit components, while drawing less power.
Telecommunications:
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Portable Industrial Equipment:
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Instrumentation
Medical Instrumentation:
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Computers—notebooks, portable PCs, and palm-top computers:
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Intel family: 80C31, 80C51, 80C196/198, 80C186/188
Philips family: 80C31 and 80C51 based MCUs
Zilog: Z8, Z80, Z180
National: HPC16000, HPC46400
Echelon/Motorola/Toshiba: NEURON
Motorola family: 68HC11, 68HC16, M68000/10/20, M68008, M683XX, 68HC05C0
Cellular phone
Digital PBX
Digital speech
FAX
Digital Signal Processing (DSP)
Industrial control
Measurement meters
Data recorders
Hearing aids
Monitoring equipment
Diagnostic tools
Peripheral control (fixed disks, laser printers, etc.)
Modem Interface
MCU peripheral interface
®
3150
™
Chip