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KS57C5404

Features: Memory ` 512 ´ 4-bit RAM ` 4096 ´ 8-bit ROMI/O Pins` 17 pins I/O ` N-channel open-drain I/O: 8 pins8-Bit Basic Timer ` Programmable interval timer ` Watchdog timerInterval 8-Bit Timer/Counter ` Programmable interval timer ` External event counter function ` Timer/counter cloc...

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SeekIC No. : 004387519 Detail

KS57C5404: Features: Memory ` 512 ´ 4-bit RAM ` 4096 ´ 8-bit ROMI/O Pins` 17 pins I/O ` N-channel open-drain I/O: 8 pins8-Bit Basic Timer ` Programmable interval timer ` Watchdog timerInterval 8-Bi...

KS57C5404 Data Sheet

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Part Number:
KS57C5404
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/24

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Product Details

Description



Features:

Memory
  ` 512 ´ 4-bit RAM
  ` 4096 ´ 8-bit ROM
I/O Pins
  ` 17 pins I/O
  ` N-channel open-drain I/O: 8 pins
8-Bit Basic Timer
  ` Programmable interval timer
  ` Watchdog timer
Interval 8-Bit Timer/Counter
  ` Programmable interval timer
  ` External event counter function
  ` Timer/counter clock output to TCLO0 pin
Buzzer Output
  ` Four frequency output to BUZ pin
D/A Converter
   ` 8-bit D/A converter
Interrupts
  ` Two external interrupt vectors
  ` Two internal interrupt vectors
  ` One quasi-interrupt
Memory-Mapped I/O Structure
  ` Data memory bank 15
Bit Sequential Carrier
  ` Supports 16-bit serial data transfer in arbitrary format
Power-Down Modes
  ` Idle mode (only CPU clock stops)
  ` Stop mode (system clock stops)
Oscillation Sources
  ` Crystal, or ceramic for system clock
  ` Crystal, ceramic: 0.46.0 MHz
  ` CPU clock divider circuit (by 4, 8, or 64)
Instruction Execution Times
   ` 0.95, 1.91, and 15.3 ms at 4.19 MHz
  ` 0.67, 1.33, 10.7 ms at 6.0 MHz
Operating Temperature
  ` 40 °C to 85 °C
Operating Voltage Range
  ` 1.8 V to 5.5 V (at 3 MHz)
  ` 2.7 V to 5.5 V (at 6 MHz)
Package Types
  ` 24-pin SOP-375
  ` 24-pin SDIP-300


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Conditions
Rating
Units
Supply Voltage
VDD
-
0.3 to + 6.5
V
Input Voltage
VI
All I/O ports
0.3 to VDD + 0.3
V
Output Voltage
VO
-
0.3 to VDD + 0.3
V
Output Current High
IOH
One I/O port active
-5
mA
All I/O ports active
-30
Output Current Low
IOL
One I/O pin active
+ 30 (Peak value)
mA
+ 15(note)
All I/O ports active
+ 100 (Peak value)
+ 60(note)
Operating Temperature
TA
-
40 to + 85
Storage Temperature
Tstg
-
65 to + 150

NOTE: The values for output current low (IOL) are calculated as peak value * Duty .


Description

The KS57C5404 single-chip CMOS microcontroller is designed for high-performance using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers).

With a versatile 8-bit timer/counter and a D/A converter, the KS57C5404 offers an excellent design solution for a wide variety of telecommunication applications.

Up to 17 pins of the 24-pin SDIP package can be dedicated to I/O. Four vectored interrupts provide fast response to internal and external events. In addition, the KS57C5404's advanced CMOS technology has realized substantially lower power consumption with a wide operating voltage range - all at a substantially lower cost.

 




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