|
Details, datasheet, quote on part number:KS88C4708
| |
| Part: | KS88C4708 |
| Category: | Microcontrollers => 8 bit => S3C8(KS88) Series |
| Description: | Description = KS88C4708 General Purpose 8 Bit Microcontroller ;; ROM(KB) = 8 ;; RAM(bytes) = - ;; I/o Pins = 36 ;; Interrupt (Int/Ext) = 6/8 ;; Timer/counters = BT/WDT/8T/16T ;; Serial Interface = UART(2) ;; LCD (Seg/Com) = - ;; ADC (BitxCh) = 10x8 ;; PWM(BitxCh) = (8x1,10x1) ;; Max. OSC.Freq. (MHz) = 12MHz ;; VDD(V) = 2.7~5.5 ;; Other Features = Buzzer ;; Package = 42SDIP,44QFP ;; Production Status = Mass Production |
| Company: | Samsung Semiconductor, Inc. |
| Datasheet: | Download KS88C4708 datasheet File size : 170 kB |
| Request For quote: | Find where to buy KS88C4708
|
| |
Datasheet text preview:
KS88C4708/C4716/P4716
PRODUCT OVERVIEW
1
PRODUCT OVERVIEW
SAM87RC PRODUCT FAMILY
Samsung's new SAM87RC family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-programmable ROM sizes. Timer/counters with selectable operating modes are included to support real-time operations. Many SAM87RC microcontrollers have an external interface that provides access to external memory and other peripheral devices. A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more interrupt sources and vectors. Fast interrupt processing (within a minimum six CPU clocks) can be assigned to one interrupt level at a time.
KS88C4708/C4716 MICROCONTROLLER
The KS88C4708/C4716 single-chip 8-bit microcontroller is designed for useful 10-bit resolution A/D converter, UART, PWM application field. Its powerful SAM87RC CPU architecture includes. The internal register file is logically expanded to increase the on-chip register space. The KS88C4708/C4716 has 8/16 K bytes of on-chip program ROM. Following Samsung's modular design approach, the following peripherals are integrated with the SAM87RC core: -- Large number of programmable I/O ports (42 SDIP: 34 pins, 44 QFP: 36 pins) -- One asynchronous UART module -- Analog-to-digital converter with eight input channels and 10-bit resolution -- One 8-bit basic timer for watchdog function -- One 8-bit timer/counter with three operating modes (Timer 0) -- One general-purpose 16-bit timer/counters with three operating modes (Timer 1) The KS88C4708/C4716 is a versatile general-purpose microcontroller that is ideal for use in a wide range of electronics applications requiring complex timer/counter, PWM, capture, and UART. It is available in a 42-pin SDIP or 44-pin QFP package.
OTP
The KS88P4716 is an OTP (One Time Programmable) version of the KS88C4708/C4716 microcontroller. The KS88P4716 microcontroller has an on-chip 16-Kbyte one-time-programmable EPROM instead of a masked ROM. The KS88P4716 is comparable to the KS88C4708/C4716, both in function in D.C. electrical characteristics and in pin configuration.
1-1
PRODUCT OVERVIEW
KS88C4708/C4716/P4716
FEATURES
CPU · SAM87RC CPU core UART · · Memory · · 272-byte general purpose register area 8/16-Kbyte internal program memory A/D Converter · Instruction Set · · 79 instructions IDLE and STOP instructions added for power-down modes · · Eight analog input pins 10-bit conversion resolution 20 µs conversion time (10 MHz CPU clock) One UART module Full duplex serial I/O interface with three UART modes
Buzzer Frequency Output · 200 Hz to 20 kHz signal can be generated
Instruction Execution Time · 333 ns at 12 MHz fOSC (minimum) Oscillator Frequency · Interrupts · · · 14 interrupt sources and 14 vectors Eight interrupt levels Fast interrupt processing Operating Temperature Range · 40°C to + 85°C · 1 MHz to 12 MHz external crystal oscillator Maximum 12 MHz CPU clock
General I/O · · · Five I/O ports (total 36 pins) Four bit-programmable ports Two n-channel open-drain output port
Operating Voltage Range · 1.8 V to 5.5 V
Package Types · 42-pin SDIP, 44-pin QFP
Timer/Counters · · · One 8-bit basic timer for watchdog function One 8-bit timer/counter with three operating modes (timer 0) One 16-bit general-purpose timer/counters with three operation modes (timer 1)
1-2
KS88C4708/C4716/P4716
PRODUCT OVERVIEW
BLOCK DIAGRAM
P0.0-P0.7
P1.0-P1.5 T0, T1CK, T1, BUZ, RxD, TxD
Basic Timer
Port 0
Port 1
XIN XOUT T0(CAP) T0(PWM)
OSC
Timer 0
Port I/O and Interrupt Control
Port 2
P2.0-P2.7 INT0-INT7
T1(CAP) T1(PWM)
Timer 1 Port 3 P3.0-P3.7 ADC0-ADC7
SAM87RC CPU
ADC0-ADC7 ADC
P1.4/RxD P1.5/TxD
UART P4.0-P4.3
P1.3/BUZ
BUZ
8/16-Kbyte ROM
272-byte Register File
Port 4 P4.4-P4.5
Figure 1-1. Block Diagram
1-3
|
|
