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KS57C5616

Features: Memory• 16K* 8-bit ROM• 5,120* 4-bit RAM (excluding LCD RAM)I/O Pins• Input only: 4pins (Not including COM/SEG)6pins (Including COM/SEG)• I/O: 15pins (Not including COM/SEG)43pins (Including COM/SEG)Memory-Mapped I/O Structure• Data memory bank 158-bit Basic...

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SeekIC No. : 004387521 Detail

KS57C5616: Features: Memory• 16K* 8-bit ROM• 5,120* 4-bit RAM (excluding LCD RAM)I/O Pins• Input only: 4pins (Not including COM/SEG)6pins (Including COM/SEG)• I/O: 15pins (Not including...

KS57C5616 Data Sheet

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Part Number:
KS57C5616
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:

Memory
• 16K* 8-bit ROM
• 5,120* 4-bit RAM (excluding LCD RAM)
I/O Pins
• Input only: 4pins (Not including COM/SEG)
6pins (Including COM/SEG)
• I/O: 15pins (Not including COM/SEG)
43pins (Including COM/SEG)
Memory-Mapped I/O Structure
• Data memory bank 15
8-bit Basic Timer
• Four interval timer functions
• Watchdog timer
8-bit Timer/Counter
• Programmable 8-bit timer
• External event counter
• Arbitrary clock frequency output
• External clock signal divider
16-Bit Timer/Counter
• Programmable 16-bit timer
• External event counter
• Arbitrary clock frequency output
• External clock signal divider
• Configurable as two 8-bit Timers
• Serial I/O interface clock generator
Watch Timer
• Time interval generation: 0.5 s, 3.9 ms at 32.768 kHz
• 4 frequency outputs to BUZ pin (0.5, 1, 2, 4 kHz) at 32.768 kHz
Comparator
• 4-channel mode: Internal reference (4-bit resolution); 16-step variable reference voltage
• 3-channel mode: External reference
DTMF Generator
• 16 dual-tone for tone dialing
8-bit Serial I/O Interface
• 8-bit transmit/receive mode
• 8-bit receive mode
• LSB-first or MSB-first transmission selectable
LCD Controller/Driver
• 60 SEG x 16 COM terminals
• 8, 12 and 16 com selectable
• COM 815: shared with port
• SEG4059: shared with port
• Two kinds of LCD bias resistor value
Bit Sequential Carrier
• Supports 16-bit serial data transfer in arbitrary format
Interrupts
• Four external interrupt vectors
• Five internal interrupt vectors
• Two quasi-interrupts
Power-Down Modes
• Idle mode (only CPU clock stops)
• Stop mode (main system oscillation stops)
• Subsystem clock stop mode
Oscillation Sources
• RC, Crystal or Ceramic for system clock
• Oscillation frequency: 0.46.0 MHz
• CPU clock divider circuit (by 4, 8, or 64)
Instruction Execution Times
• 1.12, 2.23, 17.88 s at 3.58 MHz
• 0.67, 1.33, 10.7 s at 6.0 MHz
• 122 s at 32.768 kHz (subsystem)
Operating Temperature
• 40 °C to 85 °C
Operating Voltage Range
• 1.8 V to 5.5 V (except DTMF and Comparator)
• 2 V to 5.5 V (include DTMF)
• 4.0 V to 5.5 V (include Comparator)
Package Type
• 100-pin QFP (1420C)


Pinout

Connection Diagram




Specifications

Parameter
Symbol
Conditions
Rating
Units
Supply Voltage
VDD
-
0.3 to + 6.5
V
Input Voltage
VI

Ports 010
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
-15
mA
All I/O ports active
-30
Output Current Low
IOL
One I/O pin active
 + 30 (Peak value)
mA
+ 15 (note)
Total for ports 0, 210
+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 KS57C5616/P5616 single-chip CMOS microcontroller is designed for high performance in the application for Caller-ID, Telephone using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangable Microcontrollers).

Featuring a DTMF generator, up-to-960-dot LCD direct drive capability, one 8-bit timer/counter and flexible two 8-bit timer/counters, and serial I/O interface, the KS57C5616/P5616 offer an excellent design solution for a wide ariety of applications requiring DTMF, LCD support.

Up to 43 (including COM/SEG) pins in the 100-pin QFP package can be dedicated to I/O. Nine vectored interrupts provide a fast response to internal and external events. In addition the advanced CMOS technology a of the KS57C5616/P5616 ensures low power consumption with a wide operating voltage range.




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