Samsung KS88C01116, KS88C01104, KS88C01016, KS88C01008, KS88C01004 Datasheet

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KS88C01016/C01008/C01004/C01116/C01108/C01104 PRODUCT OVERVIEW

1 PRODUCT OVERVIEW

OVERVIEW

Samsung's KS88 series 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. Important CPU features include:

— Efficient register-oriented architecture — Selectable CPU clock sources — Idle and Stop power-down mode release by interrupt — Built-in basic timer with watchdog function

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 specific interrupt levels.

KS88C01016/C01008/C01004/C01116/C01108/C01104 MICROCONTROLLER

The KS88C01016/C01008/C01004/C01116/C01108/C01104 single-chip CMOS microcontroller is fabricated using a highly advanced CMOS process and is based on Samsung's newest CPU architecture.

The KS88C01016/C01008/C01004/C01116/C01108/C01104 is the microcontroller which has maskprogrammable ROM.

The KS88P01016/P01008/P01004/P01116/P01108/P01104 is the microcontroller which has one-timeprogrammable EPROM.

Using a proven modular design approach, Samsung engineers developed the KS88C01016/C01008/C01004/C01116/C01108/C01104 by integrating the following peripheral modules with the powerful SAM87 RC core:

— Three programmable I/O ports, including two 8-bit ports and one 3-bit port, for a total of 19 pins. — Internal LVD circuit and 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. — One 8-bit counter with auto-reload function and one-shot or repeat control.

The KS88C01016/C01008/C01004/C01116/C01108/C01104 is a versatile general-purpose microcontroller which is especially suitable for use as remote transmitter controller. It is currently available in a 24-pin SOP and SDIP package

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PRODUCT OVERVIEW KS88C01016/C01008/C01004/C01116/C01108/C01104

FEATURES

CPU

• SAM87RC CPU core

Memory

• Program memory (ROM)

- KS88C01016/C01116: 15,872-byte (0000H-3E00H)

- KS88C01008/C01108: 8-Kbyte

(0000H-1FFFH)

- KS88C01004/C01104: 4-Kbyte

(0000H-0FFFH)

• Data memory: 256-byte RAM

Instruction Set

• 78 instructions

• IDLE and STOP instructions added for power-

down modes

Instruction Execution Time

• 500 ns at 8-MHz f

Interrupts

• 13 interrupt sources with 10 vector.

• 5 level, 10 vector interrupt structure

I/O Ports

• Two 8-bit I/O ports (P0-P1) and one 3-bit port

(P2) for a total of 19 bit-programmable pins

• Eight input pins for external interrupts

Carrier Frequency Generator

• One 8-bit counter with auto-reload function and

one-shot or repeat control (Counter A)

(minimum)

OSC

Timers and Timer/Counters

• One programmable 8-bit basic timer (BT) for

oscillation stabilization control or watchdog timer function

• One 8-bit timer/counter (Timer 0) with two

operating modes; Interval mode and PWM mode.

• One 16-bit timer/counter with one operating

modes; Interval mode

Low Voltage Detect Circuit

• Low voltage detect for reset or Back-up mode.

• Low level detect voltage

– KS88C01016/C01008/C01004 :

2.20V (Typ) ±± 200 mV

– KS88C01116/C01108/C01104:

1.90V (Typ) ±± 200 mV

Auto Reset Function

• Reset occurs when stop mode is released by P0.

• When a falling edge is detected at Port 0 during

Stop mode, system reset occurs.

Operating Temperature Range

• –40°C to + 85°C

Operating Voltage Range

• 1.7 V to 3.6 V at 4 MHz f

• 2.0 V to 3.6 V at 8 MHz f

OSC OSC

Package Type

• 24-pin SOP/SDIP

Back-up mode

• When V

is lower than V

, the chip enters

LVD

Back-up mode to block oscillation and reduce the current consumption.

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KS88C01016/C01008/C01004/C01116/C01108/C01104 PRODUCT OVERVIEW

BLOCK DIAGRAM

P0.0-P0.7/INT0-INT4 P1.0-P1.7

LVD

TEST

OUT

Main OSC

8-bit

Basic

Port 0(INTR) Port 1

Internal Bus

Port I/O and Interrupt

Control

Port 2

P2.0/T0PWM P2.1/REM P2.2

Timer

8-bit

SAM87RI CPU

Timer/

Counter

Carrier

Generator

(Counter A)

256-Byte

16-bit

15-Kbyte ROM

Timer/

Counter

Figure 1-1. Block Diagram

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PRODUCT OVERVIEW KS88C01016/C01008/C01004/C01116/C01108/C01104

PIN ASSIGNMENTS

P2.2 P2.1/REM/ P2.0/T0PWN/T0CK/

SCLK

SDAT

P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0

P0.0/INT0/INTR P0.1/INT1/INTR

RESET

/P0.2/INT2/INTR

P0.3/INT3/INTR P0.4/INT4/INTR P0.5/INT4/INTR P0.6/INT4/INTR P0.7/INT4/INTR

Figure 1-2. Pin Assignment Diagram (24-Pin SOP/SDIP Package)

OUT

TEST

1 2 3 4

KS88C01016/C01008

/C01004/C01116

/C01108/C01104

7 8 9 10

24-SOP/SDIP

(TOP VIEW)

11 12

24 23 22 21 20 19 18 17 16 15 14 13

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KS88C01016/C01008/C01004/C01116/C01108/C01104 PRODUCT OVERVIEW

PIN DESCRIPTIONS

Table 1-1. Pin Descriptions

Names

Type

Description

P0.0-P0.7 I/O I/O port with bit-programmable pins.

Configurable to input or push-pull output mode. Pull-up resistors are assignable by software. Pins can be assigned individually as external interrupt inputs with noise filters, interrupt enable/ disable, and interrupt pending control. Interrupt with Reset(INTR) is assigned to Port 0.

P1.0-P1.7 I/O I/O port with bit-programmable pins.

Configurable to input mode or output mode. Pin circuits are either push-pull or nchannel open-drain type. Pull-up resistors are assignable by software.

P2.0 P2.1 P2.2

I/O 3-bit I/O port with bit-programmable pins.

Configurable to input mode, push-pull output mode, or n-channel open-drain output mode. Input mode with pull-up resistors are assignable by software. The two pins of port2 have high current drive capability.

XIN, X

OUT

– System clock input and output pins – 2,3 –

Circuit

Type

24- Pin

Number

Shared

Functions

1 5-12 INT0 – INT4/INTR

2 13-20

21-23 REM/T0CK 4 5

TEST I Test signal input pin (for factory use only;

must be connected to VSS).

– Power supply input pin – 24 – – Ground pin – 1 –

– 4 –

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PRODUCT OVERVIEW KS88C01016/C01008/C01004/C01116/C01108/C01104

PIN CIRCUITS

Pull-up Resistor

Pull-up Enable

Data

Input/Output

Output

Disable

External

Interrupt

Stop

Noise

filter

INTR (Interrupt with

RESET)

Figure 1-3. Pin Circuit Type 1 (Port 0)

NOTE

Interrupt with reset (INTR) is assigned to port 0 of KS88C01016/C01008/C01004/C01116/C01108 /C01104. It is designed to release stop status with reset. When the falling/rising edge is detected at any pin of Port 0 during stop status, non vectored interrupt INTR signal occurs, after then system reset occurs automatically. It is designed for a application which are using “stop mode” like remote controller. If stop mode is not used, INTR do not operates and it can be discarded.

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