DataSheet.es    


PDF LC87F0G08A Data sheet ( Hoja de datos )

Número de pieza LC87F0G08A
Descripción 8-bit 1-chip Microcontroller
Fabricantes ON Semiconductor 
Logotipo ON Semiconductor Logotipo



Hay una vista previa y un enlace de descarga de LC87F0G08A (archivo pdf) en la parte inferior de esta página.


Total 30 Páginas

No Preview Available ! LC87F0G08A Hoja de datos, Descripción, Manual

Ordering number : ENA2304
LC87F0G08A
CMOS LSI
8-bit 1-chip Microcontroller
8K-byte Flash ROM / 256-byte RAM / 24-pin
http://onsemi.com
Features
a 10 /20 amplifier
a 8/10-bit High-speed PWM(150kHz)
a Reference Voltage Generator Circuit(2V/4V) for an AD converter
a Temperature sensor
an internal reset circuit
a 7-channel AD converter with 12-/8-bit resolution selector
Internal oscillation circuits (30kHz/1MHz/8MHz)
Performance
83.3ns (12.0MHz) VDD=2.7V to 5.5V Ta= 40C to + 85C
125ns (8.0MHz) VDD=2.0V to 5.5V Ta= 40C to + 85C
250ns (4.0MHz) VDD=1.8V to 5.5V Ta= 40C to + 85C
SSOP24(225mil)
Function Descriptions
Ports
- I/O ports
: 18
- Reference voltage outputs : 1 (VREF)
- Power supply pins
: 3 (VSS1, VSS2, VDD1)
Timers (3ch)
- Timer 0 : 16-bit timer/counter with a capture register.
- Timer 1 : 16-bit timer/counter that supports PWM/toggle outputs
- a Base timer serving as a realtime clock
SIO (1ch)
- SIO1 : 8-bit asynchronous/synchronous serial interface
Comparator
Watchdog Timer
Frequency tunable 12-bit PWM 2ch
System Clock Divider Function
CF Oscillation Circuit, X'tal Oscillation Circuit
15 sources, 10 vectors interrupts
On-chip Debugger Function
P70/INT0/T0LCP/AN09
RES
VSS1
CF1/XT1
CF2/XT2
VDD1
P10/SO1
P11/SI1/SB1
P12/SCK1
P13/INT4/T1IN/AN7
P14/INT4/T1IN/AN6
P15/INT3/T0IN/AN5
1 24
2 23
3 22
4 21
5 20
6
7
LC87F0G08A
19
18
8 17
9 16
10 15
11 14
12 13
OWP0
P06/T1PWMH
P05/T1PWML /CKO
P04/AN4/VCPWM1
P03/AN3/VCPWM0
P02/AN2/CPIM
P01/APIP
P00/APIM
VREF
VSS2
P17/BUZ/INT1/T0HCP/HPWM2
P16/INT2/T0IN/CPOUT/HPWM2
Application
Shaver, Battery charge control
Pin Assignment (Top view)
* This product is licensed from Silicon Storage Technology, Inc. (USA).
ORDERING INFORMATION
See detailed ordering and shipping information on page 31 of this data sheet.
Semiconductor Components Industries, LLC, 2014
March, 2014 Ver. 1.01
31014HKIM 20130905-S00003 No.A2304-1/31

1 page




LC87F0G08A pdf
LC87F0G08A
Standby Function
HALT mode: Halts instruction execution while allowing the peripheral circuits to continue operation.
1) Oscillation is not halted automatically.
2) There are three ways of resetting the HALT mode.
(1) Setting the reset pin to the low level
(2) Having the watchdog timer or LVD function generate a reset
(3) Having an interrupt generated
HOLD mode: Suspends instruction execution and the operation of the peripheral circuits.
1) The CF, RC and crystal oscillators automatically stop operation.
Note: The low-speed RC oscillator is controlled directly by the watchdog timer; its oscillation in the standby
mode is also controlled by the watchdog timer.
2) There are four ways of resetting the HOLD mode:
(1) Setting the reset pin to the lower level
(2) Having the watchdog timer or LVD function generate a reset
(3) Having an interrupt source established at one of the INT0, INT1, INT2 and INT4 pins
* INT0 and INT1 can be used in the level sense mode only.
(4) Having an interrupt source established at port 0.
X'tal HOLD mode: Suspends instruction execution and the operation of the peripheral circuits except the base timer.
(when X’tal oscillation or low-speed RC oscillation is selected).
1) The CF, low-speed, and medium-speed RC oscillators automatically stop operation.
Note: The low-speed RC oscillator is controlled directly by the watchdog timer; its oscillation in the standby
mode is also controlled by the watchdog timer.
Note: If the base timer is run with low-speed RC oscillation selected as the base timer input clock source and the
X’tal HOLD mode is entered, the low-speed RC oscillator retains the state that is established when the
X’tal HOLD mode is entered.
2) The state of crystal oscillation established when the X'tal HOLD mode is entered is retained.
3) There are five ways of resetting the X'tal HOLD mode.
(1) Setting the reset pin to the low level
(2) Having the watchdog timer or LVD function generate a reset
(3) Having an interrupt source established at one of the INT0, INT1, INT2, and INT4 pins
* INT0 and INT1 can be used in the level sense mode only.
(4) Having an interrupt source established at port 0
(5) Having an interrupt source established in the base timer circuit
VCPWM: Frequency tunable 12-bit PWM × 2ch
High speed PWM (HPWM2)
8-/10- bits PWM ×1ch
1) The PWM clock is selectable from system clock and Hi-speed RC2 (40MHz)
2) The PWM type is selectable from 8 bits(Normal mode) and 10 bits( additive puls mode).
Temperature sensor
Senseor voltage can be comapred by the AD converter.
On-chip Debugger Function
Supports software debugging with the IC mounted on the target board.
Provides 1 channel of on-chip debugger pin.
OWP0
Data Security Function
Protects the program data stored in flash memory from unauthorized read or copy.
Note: This data security function does not necessarily provide absolute data security.
Package Form
SSOP24 (225mil): Lead-free and halogen-free type
No.A2304-5/31

5 Page





LC87F0G08A arduino
LC87F0G08A
Continued from preceding page.
Pin Name
Port 7
P70
I/O Description
I/O 1-bit I/O port
I/O specifiable
Pull-up resistors can be turned on and off.
Pin functions
P70 : INT0 input/HOLD release input/timer 0L capture input/AD converter input port (AN9)
Interrupt acknowledge type
Rising
Falling
INT0
enable
enable
Rising &
Falling
disable
H level
enable
L level
enable
RES
CF1/XT1
CF2/XT2
OWP0
I External reset input/internal reset output pin
I/O Ceramic oscillator/32.768kHz crystal oscillator input pin
Pin functions
1-bit I/O port
I/O specifiable
(only Nch-open drain)
I/O Ceramic oscillator/32.768kHz crystal oscillator output pin
Pin functions
1-bit I/O port
I/O specifiable
I/O On-chip debugger pin
Option
No
Yes
Internal pullup
ON/OFF
No
No
No
No.A2304-11/31

11 Page







PáginasTotal 30 Páginas
PDF Descargar[ Datasheet LC87F0G08A.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
LC87F0G08A8-bit 1-chip MicrocontrollerON Semiconductor
ON Semiconductor

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar