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KS57P5404

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. : 004387538 Detail

KS57P5404: 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...

KS57P5404 Data Sheet

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Part Number:
KS57P5404
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: 2024/11/7

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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 KS57P5404 single-chip CMOS microcontroller is the OTP (One Time Programmable) version of the KS57C5404 microcontroller. It has an on-chip OTP ROM instead of masked ROM. The EPROM is accessed by serial data format.

The KS57P5404 is fully compatible with the KS57C5404, both in function and in pin configuration. Because of its simple programming requirements, the KS57P5404 is ideal for use as an evaluation chip for the KS57C5404.

 




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