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S3C8618

Features: CPU• SAM8 CPU coreMemory• 8/16-Kbyte internal program memory (ROM)• 272-byte general-purpose register areaInstruction Set• 78 instructions• IDLE and STOP instructions added for powerdown modesInstruction Execution Time• 500 ns minimum (with 12 MHz CPU ...

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SeekIC No. : 004482174 Detail

S3C8618: Features: CPU• SAM8 CPU coreMemory• 8/16-Kbyte internal program memory (ROM)• 272-byte general-purpose register areaInstruction Set• 78 instructions• IDLE and STOP inst...

S3C8618 Data Sheet

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Part Number:
S3C8618
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

CPU
• SAM8 CPU core

Memory
• 8/16-Kbyte internal program memory (ROM)
• 272-byte general-purpose register area

Instruction Set
• 78 instructions
• IDLE and STOP instructions added for powerdown modes

Instruction Execution Time
• 500 ns minimum (with 12 MHz CPU clock)

Interrupts
• Nine interrupt sources
• Nine interrupt vectors
• Six interrupt levels
• Fast interrupt processing for a select level

General I/O
• Four I/O ports (total 28 pins):

8-Bit Basic Timer
• Programmable timer for oscillation stabilization interval control or watchdog timer functions
• Three selectable internal clock frequencies

Timer/Counters
• One 8-bit general-purpose timer/counter with programmable operating modes and the following clock
   source  options:
   - Two selectable internal clock frequencies
• One 8-bit timer with interval operating mode
• One 8-bit counter with the following clock source options:
  - Two selectable internal clock frequencies
  - Hsync (or Csync) input from the sync processor block
  - External clock source

Pulse Width Modulator
• Seven 8-bit PWM modules:
  - 8-bit basic frame
  - Four push-pull and three n-channel, open-drain output channels
  - Selectable clock frequencies: 46.875 kHz at 12 MHz fosc.

Sync Processor
• Detection of sync input signals (Vsync-I, Hsync-I, and Csync-I)
• Sync signal separation and output (Hsync-O, Vsync-O, and Clamp-O)
• Pseudo sync signal output
• Programmable clamp signal output

DDC and Multi-Master IIC-Bus
• Serial peripheral interface
• Support for display data channel (DDC)

Oscillator Frequency
• 6 MHz to 12 MHz external crystal oscillator
• Interval Max. 12MHz CPU clock

Operating Temperature Range
• 40  to + 85

Operating Voltage Range
• 4.5 V to 5.5 V

Package Types
• 42-pin SDIP, 44-pin QFP




Pinout

Connection Diagram


Specifications

Parameter
Symbol
Conditions
Rating
Unit
Supply voltage
VDD
-
0.3 to +7.0
V
Input voltage
VI1
Type C (n-channel, open-drain)
0.3 to 10
V
VI2
All port pins except VI1
0.3 to VDD + 0.3
Output voltage
VO
All output pins
-0.3 to VDD + 0.3
V
Output current high
IOH
One I/O pin active
10
mA
All I/O pins active
60
Output current low
IOL1
One I/O pin active
+30
mA
IOL2
Total pin current except port 3
+100
IOL3
Sync-processor I/O pins and IIC-bus
clock and data pins
+150
Operating temperature
TA
-
40to + 85
Storage temperature
TSTG
-
65 to + 150



Description

The S3C8618/C8615/P8615 single-chip 8-bit microcontroller is based on the powerful SAM8 CPU architecture. The internal register file is logically expanded to increase the on-chip register space. The S3C8618/C8615/P8615 have 8/16 K bytes of on-chip program ROM.

Following Samsung's modular design approach, the following peripherals of S3C8618 were integrated with the SAM8 core:

  - Four programmable I/O ports (total 28 pins)
  - One 8-bit basic timer for oscillation stabilization and watchdog functions
  - One 8-bit general-purpose timer/counter with selectable clock sources
  - One 8-bit counter with selectable clock sources, including Hsync or Csync input
  - One 8-bit timer for interval mode
  - PWM block with seven 8-bit PWM circuits
  - Sync processor block (for Vsync and Hsync I/O, Csync input, and Clamp signal output)
  - Multi master IIC-bus with DDC support.

The S3C8618/C8615/P8615 are a versatile microcontroller that is ideal for use in multi-sync monitors or in general-purpose applications that require sophisticated timer/counter, PWM, sync signal processing, and multi-master IIC-bus support with DDC. It is available in a 42-pin SDIP or a 44-pin QFP package.




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