Six 8-bit general I/O ports (ports 0,1,2,3,4, and 5) One 8-bit n-channel, open-drain output port (port 6) One 8-bit input port (for ADC input or port 7 digital input)
Memory.
1040-byte of internal register file 4-kbyte internal program memory area
Serial Port.
Full-duplex serial data port (UART) Four programmable operating modes
External Interface.
Full PDF Text Transcription for S3C8444 (Reference)
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Product Overview Address Spaces Addressing Modes Control Registers Interrupt Structure Instruction Set S3C8444 PRODUCT OVERVIEW 1 PRODUCT OVERVIEW SAM8 PRODUCT FAMILY Sam...
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et S3C8444 PRODUCT OVERVIEW 1 PRODUCT OVERVIEW SAM8 PRODUCT FAMILY Samsung's new SAM8 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-programmable ROM sizes. A dual address/data bus architecture and a large number of bit- or nibble-configurable I/O ports provide a flexible programming environment for applications with varied memory and I/O requirements. Timer/counters with selectable operating modes are included to support real-time operations. Many SAM8 microcontrollers have an external interface that provides access to external me
S3C8444 Datasheet
