Scalar System Memory SSM
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SSM1105V
Scalar System Memory (SSM) for Image Processor ICs
NOT FOR NEW DESIGN
FEATURES SUMMARY s ...
Description
www.DataSheet4U.com
SSM1105V
Scalar System Memory (SSM) for Image Processor ICs
NOT FOR NEW DESIGN
FEATURES SUMMARY s System solution for use with image processing scalar ICs – For LCD monitors, projectors, and TVs – Compatible with Pixelworks PW11x/PWx64 families (and similar image processors or micro-controllers)
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decoders, chip-selects, inverters; and to prioritize interrupts from DDC, I2C, PWM Figure 1. Packages
Single integrated package, including: – Dual bank Flash memories – DDC, I2C, and PWM channels – General purpose I/O – Programmable logic – In-System Programming via JTAG
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Dual bank Flash memories – Provide concurrent operation – 5 Mbit main Flash memory – 384 Kbit secondary Flash memory (divided into 10 small sectors) – Programmable Decode PLD for flexible address mapping of both memories
TQFP100 (U)
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Dual Display Data Channels (DDC) – Supports DDC for both analog RGB and digital DVI video input channels – DDC1/DDC2B VESA standard compliant – 256 byte SRAM buffer for each DDC channel
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In-System Programming (ISP) with JTAG – Program entire chip in 30-40 seconds with no involvement of the processor – Program with low-cost FlashLINK
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Dual independent I2C channels – Each capable of master or slave operation – Control A/D converters, video decoders, and future devices (tuner, audio, etc.)
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Content Security: Programmable Security Bit blocks access of device programmers / readers Zero-Power Technology: memory and PLD blocks automatically switch to stand...
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