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Part: KS57C5616
Category:
Microcontrollers
Description: The Ks57c5616/p5616 Single-chip CMOS Microcontroller is Designed For High Performance in The Application For Caller-id, Telephone Using Samsungs Newes
Company: Samsung Semiconductor, Inc.
Datasheet: Download KS57C5616 datasheet File size : 256 kB
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Datasheet text preview:
KS57C5616/P5616
PRODUCT OVERVIEW
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OVERVIEW
PRODUCT OVERVIEW
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 variety 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.
OTP
The KS57C5616 microcontroller is also available in OTP (One Time Programmable) version, KS57P5616. KS57P5616 microcontroller has an on-chip 16K-byte one-time-programmable EPROM instead of masked ROM. The KS57P5616 is comparable to KS57C5616, both in function and in pin configuration.
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PRODUCT OVERVIEW
K S 5 7 C 5616/P5616
FEATURES SUMMARY
Memory · · 16K × 8-bit ROM 5,120 × 4-bit RAM (excluding LCD RAM) 8-bit Serial I/O Interface · · · 8-bit transmit/receive mode 8-bit receive mode LSB-first or MSB-first transmission selectable
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)
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
Memory-Mapped I/O Structure · Data memory bank 15
Bit Sequential Carrier · Supports 16-bit serial data transfer in arbitrary format
8-bit Basic Timer · · Four interval timer functions Watchdog timer
Interrupts · · · Four external interrupt vectors Five internal interrupt vectors Two quasi-interrupts
8-bit Timer/Counter · · · · Programmable 8-bit timer External event counter Arbitrary clock frequency output External clock signal divider
Power-Down Modes · · · Idle mode (only CPU clock stops) Stop mode (main system oscillation stops) Subsystem clock stop mode
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
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 µs at 3.58 MHz 0.67, 1.33, 10.7 µs at 6.0 MHz 122 µs at 32.768 kHz (subsystem) 40 °C to 85 °C
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
Operating Temperature ·
Comparator · · 4-channel mode: Internal reference (4-bit resolution); 16-step variable reference voltage 3-channel mode: External reference
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)
DTMF Generator · 16 dual-tone for tone dialing
Package Type · 100-pin QFP (1420C)
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KS57C5616/P5616
PRODUCT OVERVIEW
BLOCK DIAGRAM
P7.0/SEG55/CIN0 P7.1/SEG54/CIN1 P7.2/SEG53/CIN2 P7.3/SEG52/CIN3 P1.0-P1.3/ INT0-INT4 P2.0/CLO P2.1/VLC1 P2.2 P3.0/TCLO0 P3.1/TCLO1 P3.2/TCL0 P3.3/TCL1 P4.0-P4.3/ COM8-COM11 P5.0-P5.3/ COM12-COM15 P6.0-P6.3 SEG59-SEG56/ KS4-KS7 P7.0/SEG55/CIN0 P7.1/SEG54/CIN1 P7.2/SEG53/CIN2 P7.3/SEG52/CIN3 P8.0/SEG51/LCDCK P8.1/SEG50/LCDSY P8.2/SEG49 P8.3/SEG48 P9.0-P9.3/ SEG47-SEG44 P10.0-P10.3/ SEG43-SEG40
Comparator XIN RESET Input Port 1 XOUT XTIN XTOUT
Basic Timer Watch Timer
Watchdog Timer
I/O Port 2
Interrupt Control Block
Clock
Instruction Register LCD Driver/ Controller Program Counter
VLC1 COM0-COM7 P4.0-P5.3/ COM8-COM15 SEG0-SEG39 P10.3-P6.0/ SEG40-SEG59
I/O Port 3 Internal Interrupts
I/O Port 4 I/O Port 5
Instruction Dcoder I/O Port 6 I/O Port 7 Arithmetic and Logic Unit
Serial I/O Program Status Word I/O Port 0 Stack Pointer
P0.0/SCK/KO P0.1/SO/K1 P0.2/SI/K2 P0.3/BUZ/K3 DTMF
DTMF Generator
I/O Port 8 I/O Port 9 8-Bit Timer/ Counter 16-Bit Timer/Counter (Two 8Bit Timer/Counter) 5K x 4-bit RAM 16KB ROM
I/O Port 10
Figure 1-1. KS57C5616 Block Diagram
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Others parts begin by ks
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