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KS88C2064

Features: CPU• SAM87 CPU coreMemory• 64-Kbyte internal program memory (ROM)• 192-Kbyte internal memory (ROM) for font data• 272-byte internal register file (Excluding LCD RAM)• 6144-byte data RAMInstruction Set• 78 instructions• IDLE and STOP instructions ...

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SeekIC No. : 004387592 Detail

KS88C2064: Features: CPU• SAM87 CPU coreMemory• 64-Kbyte internal program memory (ROM)• 192-Kbyte internal memory (ROM) for font data• 272-byte internal register file (Excluding LCD RAM...

KS88C2064 Data Sheet

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Part Number:
KS88C2064
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
• SAM87 CPU core
Memory
• 64-Kbyte internal program memory (ROM)
• 192-Kbyte internal memory (ROM) for font data
• 272-byte internal register file
(Excluding LCD RAM)
• 6144-byte data RAM
Instruction Set
• 78 instructions
• IDLE and STOP instructions added for
power-down modes
Instruction Execution Time
• 1.5 ms at 4 MHz fx (minimum)
• 183 ms at 32,768 Hz fxt
Interrupts
• Five interrupt levels and 15 interrupt sources
• 15 vectors (15 sources have a dedicated vector address)
• Fast interrupt processing feature (for one selected interrupt level)
I/O Ports
• Four 8-bit I/O ports (P0P3) for a total of 32-bit
programmable pins
• Eight input pins for external interrupts
• One output only pin for BUZ
Watch Timer
• Interval time: 3.91 ms, 1s at 32,768 Hz
• Four frequency outputs to BUZ pin and BUZ pin
• Clock source generation for LCD
LCD Controller/Driver
• 65 segments and 18 common terminals
• Internal resistor circuit for LCD bias
• Voltage doubler
• All dot can be switched on/off
Timers and Timer/Counters
• One programmable 8-bit basic timer (BT) for oscillation stabilization control or watchdog timer (software reset) function
• One 8-bit timer/counter (Timer 0) with three operating modes; Interval, Capture and PWM
• One 16-bit timer/counter (Timer 1) with two 8- bit timer/counter modes; Interval Power-Down Modes
• Idle mode (CPU clock stops)
• Stop mode (main oscillation and CPU clock stops)
Operating Temperature Range
• 40 to + 85
Operating Voltage Range
• 2.2 V to 4.5 V at 1 MHz fx
• 2.7 V to 4.5 V at 4 MHz fx
Package Type
• 128-pin QFP


Pinout

Connection Diagram


Description

The KS88C2064 single-chip CMOS microcontroller is fabricated using a highly advanced CMOS process and is based on Samsung's newest CPU architecture.

The KS88C2064 is the microcontroller which has 64-Kbyte mask-programmable ROM and 192-Kbyte mask ROM for font data.

Using a proven modular design approach, Samsung engineers developed the KS88C2064 by integrating the following peripheral modules with the powerful SAM87 core:
- Four programmable I/O ports, excluding one BUZ pin, for a total of 32 pins.
- Eight bit-programmable pins for external interrupts.
- One 8-bit basic timer for oscillation stabilization and watchdog functions (system reset).
- One 8-bit timer/counter and one 16-bit  timer/counter with selectable operating modes. - Watch timer for real time.

The KS88C2064 is a versatile microcontroller for data bank or dictionary. It is currently available in a  128-pin QFP package.




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