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Description
The ZPSD312-B-15 is an electronic component in the IC Chips product category. It belongs to the low-cost PSD3XX family, which integrates high-performance and user-configurable blocks of EPROM, programmable logic, and optional SRAM into one part. This integration provides a powerful microcontroller interface, eliminating the need for external "glue logic". The ZPSD312-B-15 is known for its small form factor, low power consumption, and ease of use, making it ideal for interfacing with any microcontroller.
Specifications and features
- Two programmable logic arrays
- 256Kb to 1 Mb of EPROM
- Optional 16 Kb SRAM
- Input latches
- Programmable I/O ports
- Page logic
- Programmable security
- Single-chip programmable peripheral for microcontroller-based applications
- 256K to 1 Mbit of UV EPROM
- Configurable as 32, 64, or 128 K x 8; or as 16, 32, or 64 K x 16
- Divided into eight equally-sized mappable blocks for optimized address mapping
- As fast as 70 ns access time, which includes address decoding
- Optional 16 Kbit SRAM is configurable as 2K x 8 or 1K x 16
- 19 I/O pins that can be individually configured
- Two Programmable Arrays (PAD A and PAD B)
- Up to 18 Inputs and 24 outputs
- 40 Product terms (13 for PAD A and 27 for PAD B)
- Ability to decode up to 1 MB of address without paging
- Microcontroller logic that eliminates the need for external "glue logic"
- Ability to interface to multiplexed and non-multiplexed buses
- Built-in address latches for multiplexed address/data bus
- ALE and Reset polarity are programmable
- Multiple configurations are possible for interface to many different microcontrollers
- Optional built-in page logic expands the MCU address space
- Programmable power management with standby current as low as 1µA for low-voltage version
- Track Mode that allows other microcontrollers or host processors to share access to the local data bus
- Built-in security locks the device and PAD decoding configuration
- Wide Operating Voltage Range
- Available in a variety of packaging
- Simple, menu-driven software (PSDsoft) allows configuration and design entry on a PC
Application Scenarios
- Telecommunications: Cellular phone, Digital PBX, Digital speech, FAX, Digital Signal Processing (DSP)
- Portable Industrial Equipment: Industrial control, Measurement meters, Data recorders
- Instrumentation
- Medical Instrumentation: Hearing aids, Monitoring equipment, Diagnostic tools
- Computers: notebooks, portable PCs, and palm-top computers
Comparison
Advantages- Integration of high-performance and user-configurable blocks
- Powerful microcontroller interface
- Small form factor
- Low power consumption
- Easy to use
Disadvantages- None mentioned in the provided information
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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Additional Information
- Datasheet: Download ZPSD312-B-15
- Chipdatas Part: CD94-ZPSD312-B-15
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:24 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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