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S3C9688

Features: CPU` SAM88RCRI CPU coreMemory` 8 K byte internal program memory (ROM)` 208 byte RAMInstruction Set` 41 instructions` IDLE and STOP instructions added for power-down modesInstruction Execution Time` 0.66 ms at 6 MHz fOSCInterrupts` 29 interrupt sources with one vector, each source has its...

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SeekIC No. : 004482210 Detail

S3C9688: Features: CPU` SAM88RCRI CPU coreMemory` 8 K byte internal program memory (ROM)` 208 byte RAMInstruction Set` 41 instructions` IDLE and STOP instructions added for power-down modesInstruction Execut...

S3C9688 Data Sheet

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Part Number:
S3C9688
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

CPU
` SAM88RCRI CPU core

Memory
` 8 K byte internal program memory (ROM)
` 208 byte RAM

Instruction Set
` 41 instructions
` IDLE and STOP instructions added for power-down modes

Instruction Execution Time
` 0.66 ms at 6 MHz fOSC

Interrupts
` 29 interrupt sources with one vector, each source has its pending bit
` One level, one vector interrupt structure

Oscillation Circuit
` 6 MHz crystal/ceramic oscillator
` External clock source (6 MHz)
` Embedded oscillation capacitor (XI, XO, 33pF)

General I/O
` Bit programmable five I/O ports (34 pins total)
    - (D+/PS2, D-/PS2 Included)
` One 8-bit basic timer for watchdog function and programmable oscillation stabilization interval generation function
` One 8-bit timer/counter with Compare/Overflow

USB Serial Bus
` Compatible to USB low speed (1.5 Mbps) device 2.0 specification.
` 1 Control endpoint and 2 Interrupt endpoint
` Serial bus interface engine (SIE)

    - Packet decoding/generation
    - CRC generation and checking
    - NRZI encoding/decoding and bit-stuffing
` 8 bytes each receive/transmit USB buffer

Low Voltage Reset
` Low voltage detect for RESET
` Power on Reset

Operating Temperature Range
` 40   to + 85

Operating Voltage Range
` 4.0 V to 5.25 V

Package Types
` 42-pin SDIP
` 44-pin QFP




Pinout

Connection Diagram


Description

The S3C9688/P9688 single-chip 8-bit microcontroller is fabricated using an advanced CMOS process. It is built around the powerful SAM88RCRI CPU core.

Stop and Idle power-down modes were implemented to reduce power consumption. To increase on-chip register space, the size of the internal register file was logically expanded. The S3C9688 has 8 K bytes of program memory on-chip.

Using the SAM88RCRI design approach, the following peripherals were integrated with the SAM88RCRI core, S3C9688 specifications:

  - Five configurable I/O ports (32 pins)
  - 20 bit-programmable pins for external interrupts
  - 8-bit timer/counter with three operating modes
  - Low speed USB function

The S3C9688/P9688 is a versatile microcontroller that can be used in a wide range of low speed USB support general purpose applications. It is especially suitable for use as a keyboard controller and is available in a 42-pin SDIP and a 44-pin QFP package.




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