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PDF KS88C0916 Data sheet ( Hoja de datos )
| Número de pieza | KS88C0916 | |
| Descripción | KS88 series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU/ a wide range of integrated peripherals/ and various mask-progr | |
| Fabricantes | Samsung semiconductor | |
| Logotipo |  |
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KS88C0916/P0916 MICROCONTROLLER
PRODUCT OVERVIEW
1 PRODUCT OVERVIEW
KS88-SERIES MICROCONTROLLERS
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.
KS88C0916/P0916 MICROCONTROLLER
The KS88C0916/P0916 single-chip CMOS
microcontroller is fabricated using a highly advanced
CMOS process and is based on Samsung’s newest
CPU architecture.
The KS88C0916 is the microcontroller which has 16-
Kbytes mask-programmable ROM.
The KS88P0916 is the microcontroller which has 16-
Kbytes one-time-programmable EPROM.
Using a proven modular design approach, Samsung
engineers developed the KS88C0916/P0916 by
integrating the following peripheral modules with the
powerful SAM87 core:
— Four programmable I/O ports, including three
8-bit ports and one 2-bit port, for a total of 26
pins.
— Twelve 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 KS88C0916 is a versatile general-purpose
microcontroller. It is currently available in a 32-pin
SOP and SDIP package.
Figure 1-1. KS88C0916 Microcontroller
1-1
1 page  
KS88C0916/P0916 MICROCONTROLLER
PRODUCT OVERVIEW
PIN DESCRIPTIONS
Pin
Names
P0.0–P0.7
P1.0–P1.7
P2.0–P2.3
P2.4–P2.7
P3.0
P3.1
XIN, XOUT
RESET
TEST
VDD
VSS
Table 1-1. Pin Descriptions
Pin
Type
Pin
Description
Circuit
Type
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.
1
I/O I/O port with bit-programmable pins.
Configurable to Schmitt trigger input mode
or output mode. Pin circuits are either push-
pull or n-channel open-drain type. Pull-up
resistors are assignable by software.
3
I/O General-purpose I/O port with bit-
programmable pins. Configurable to Schmitt
trigger input mode, push-pull output mode,
or n-channel open-drain output mode. Pull-
up resistors are assignable by software.
Lower nibble pins, P2.3–P2.0, can be
assigned as external interrupt inputs with
noise filters, interrupt enable/disable, and
interrupt pending control.
2
3
I/O 2-bit I/O port with bit-programmable pins.
Configurable to Schmitt trigger input mode,
push-pull output mode, or n-channel open-
drain output mode. Pull-up resistors are
assignable by software. The two port 3 pins
have high current drive capability.
4
— System clock input and output pins
—
I System reset signal input pin with schmitt
trigger circuit.
I Test signal input pin (for factory use only;
must be connected to VSS).
— Power supply input pin
5
—
—
— Ground pin
—
Pin No.
9–16
Shared
Functions
INT0–INT4
17–24
—
5–8,
25–28
INT5–INT8
—
29 T0PWM/
30 T0CAP/
T1CAP/
REM/T0CK
2, 3 —
31 —
4—
32 —
1—
1-5
5 Page 
KS88C0916/P0916 MICROCONTROLLER
OTP
13 OTP
OVERVIEW
The KS88P0916 single-chip CMOS microcontroller is the OTP (One Time Programmable) version of the
KS88C0916 microcontroller. It has an on-chip EPROM instead of masked ROM.
The KS88P0916 is fully compatible with the KS88C0916, both in function and in pin configuration. Because of its
simple programming requirements, the KS88P0916 is ideal for use as an evaluation chip for the KS88C0916.
Vss
Xin
Xout
MODE / TEST
PG M / P2.0 / INT5
MEM_R EG / P2.1 / INT6
A8 / P2.2 / INT7
A9 / P2.3 / INT8
A0 / P0.0 / INT0
A1 / P0.1 / INT1
A2 / P0.2 / INT2
A3 / P0.3 / INT3
A4 / P0.4 / INT4
A5 / P0.5 / INT4
A6 / P0.6 / INT4
A7 / P0.7 / INT4
1 32
2 31
3 30
4 29
5 28
6 27
7 26
8 KS88P0916 25
9 (Top View) 24
10 23
11 22
12 21
13 20
14 19
15 18
16 17
VDD
R ESET/ Vpp
P3.1 / REM / T0CK/ C E
P3.0 / O E
P2.7 /A13
P2.6 /A12
P2.5 /A11
P2.4 /A10
P1.7 /D7
P1.6 /D6
P1.5 /D5
P1.4 /D4
P1.3 /D3
P1.2 /D2
P1.1 /D1
P1.0 /D0
Figure 13–1. KS88P0916 Pin Assignments
13-1
11 Page | ||
| Páginas | Total 32 Páginas | |
| PDF Descargar | [ Datasheet KS88C0916.PDF ] | |
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