DataSheet.es    


PDF LC87FBH08A Data sheet ( Hoja de datos )

Número de pieza LC87FBH08A
Descripción 8-bit 1-chip Microcontroller
Fabricantes ON Semiconductor 
Logotipo ON Semiconductor Logotipo



Hay una vista previa y un enlace de descarga de LC87FBH08A (archivo pdf) en la parte inferior de esta página.


Total 30 Páginas

No Preview Available ! LC87FBH08A Hoja de datos, Descripción, Manual

LC87FBH08A
8-bit Microcontroller
with 8K-byte Flash ROM and 256-byte RAM
Overview
The LC87FBH08A is an 8-bit microcontroller that, centered around a CPU
running at a minimum bus cycle time of 83.3ns, integrates on a single chip
a number of hardware features such as 8K-byte flash ROM (On-board-
programmable), 256-byte RAM, an On-chip-debugger (flash versions only),
sophisticated 16-bit timers/counters (may be divided into 8-bit timers), a
16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit
PWMs), two 8-bit timers with a prescaler, a base timer serving as a time-
of-day clock, a high-speed clock counter, a synchronous SIO interface, an
asynchronous/synchronous SIO interface, a UART interface (full duplex),
two 12-bit PWM channels, a 12-bit/8-bit 11-channel AD converter, a high-
speed clock counter, a system clock frequency divider, an internal high-
accuracy oscillator, a reference voltage generator circuit, an internal reset
and a 20-source 10-vector interrupt feature.
Features
Flash ROM
8192 8 bits
Capable of On-board programming with wide range (2.2 to 5.5V) of
voltage source.
Block-erasable in 128 byte units
Writable in 2-byte units
RAM
256 9 bits
Minimum Bus Cycle
83.3ns (12MHz at VDD=2.7V to 5.5V, Ta=40C to +85C)
100ns (10MHz at VDD=2.2V to 5.5V, Ta=40C to +85C)
250ns ( 4MHz at VDD=1.8V to 5.5V, Ta=40C to +85C)
Note: The bus cycle time here refers to the ROM read speed.
www.onsemi.com
LQFP36 7x7 / QFP36
VQLP32 4x4
[Build to order]
* This product is licensed from Silicon Storage Technology, Inc. (USA).
ORDERING INFORMATION
See detailed ordering and shipping information on page 32 of this data sheet.
© Semiconductor Components Industries, LLC, 2016
June 2016 - Rev. 1
1
Publication Order Number :
LC87FBH08A/D

1 page




LC87FBH08A pdf
LC87FBH08A
Continued from preceding page.
X'tal HOLD mode: Suspends instruction execution and the operation of the peripheral circuits except the base timer.
1) The CF, low-/medium-/ Frequency variable RC oscillators automatically stop operation.
Note: The oscillation of the low-speed RC oscillator is also controlled directly by the watchdog timer and its
standby-mode-time oscillation is also controlled.
2) The state of crystal oscillation established when the X'tal HOLD mode is entered is retained.
3) There are six ways of resetting the X'tal HOLD mode.
(1) Setting the reset pin to the low level.
(2) System resetting by watchdog timer or low-voltage detection.
(3) System resetting by watchdog timer or low-voltage detection.
(4) Having an interrupt source established at either INT0, INT1, INT2, INT4, INT5
* INT0 and INT1 HOLD mode reset is available only when level detection is set.
(5) Having an interrupt source established at port 0.
(6) Having an interrupt source established in the base timer circuit.
Note: Available only when X’tal oscillation is selected.
Onchip Debugger (flash versions only)
Supports software debugging with the microcontroller mounted on the target board.
Software break setting
Stepwise execution of instructions
Real time RAM data monitoring function
All the RAM data map contents can be monitored and rewritten on the screen when the program is running.
(Part of the SFR data cannot be rewritten.)
Two channels of on-chip debugger pins are available to be compatible with small pin count devices.
DBGP0 (P0), DBGP1 (P1)
Data Security Function (flash versions only)
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
QFP36(7mm7mm) : Pb-Free and Halogen Free type
VQLP32(4mm4mm) : Pb-Free and Halogen Free type (Build-to-order)
Development Tools
On-chip-debugger : (1) TCB87 TypeB + LC87FBH08A
(2) TCB87 TypeC (3 wire version) + LC87FBH08A
Flash ROM Programming Boards
Package
Programming boards
QFP36 (7mm7mm)
W87F24Q
VQLP32 (4mm4mm)
(build-to-order )
www.onsemi.com
5

5 Page





LC87FBH08A arduino
System Block Diagram
LC87FBH08A
Interrupt control
Standby control
CF/
X’tal
SRC
RC
MRC
Reference voltage
generator circuit
RES
WDT
Reset circuit
(LVD/POR)
SIO0
SIO1
Timer 0
Bus interface
Port 0
Port 1
Timer 1
Port 2
Timer 6
Port 3
Timer 7
Base timer
UART1
PWM4
PWM5
Port 7
ADC
INT0 to 2
INT3 (Noise filter)
Port 2 INT4
Port 3 INT5
IR PLA
Flash ROM
PC
ACC
B register
C register
ALU
PSW
RAR
RAM
Stack pointer
On-chip debugger
www.onsemi.com
11

11 Page







PáginasTotal 30 Páginas
PDF Descargar[ Datasheet LC87FBH08A.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
LC87FBH08A8-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