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LC87F0N04A Datasheet

8-bit 1-chip Microcontroller

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Ordering number : ENA2055A
LC87F0N04A
CMOS IC
4.5K-byte FROM and 128-byte RAM integrated
8-bit 1-chip Microcontroller
http://onsemi.com
Overview
The LC87F0N04A is an 8-bit microcomputer that, integrates on a single chip a number of hardware features such as
4.5K-byte flash ROM, 128-byte RAM, 16-bit timers/counters, a 16-bit timer, an asynchronous/synchronous SIO
interface, motor control 10-bit PWM, two Analog Comparators, a 6-channel AD converter, a system clock frequency
divider, an internal reset and an interrupt feature.
Features
Flash ROM
4608 8 bits (4096 + 512-byte)
Capable of On-board programming
with wide range (2.8 to 5.5V) of voltage source.
Block-erasable in 128 byte units
Writable in 2-byte units
Package Dimensions
unit : mm (typ)
3178B
5.2
16 9
RAM
128 9 bits
Package Form
SSOP16 (225mil) : Lead-/Halogen-free type
1
(0.33)
0.65
8
0.22
0.15
SANYO : SSOP16(225mil)
* This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor Components Industries, LLC, 2013
February, 2013
Ver.1.01
22713HK/53012HKIM 20120426-S00003 No.A2055-1/19


  ON Semiconductor Electronic Components Datasheet  

LC87F0N04A Datasheet

8-bit 1-chip Microcontroller

No Preview Available !

LC87F0N04A
Minimum Bus Cycle
100.0ns (10MHz at VDD=2.8V to 5.5V)
Note: The bus cycle time here refers to the ROM read speed.
Ports
Normal withstand voltage I/O ports
Ports I/O direction can be designated in 1 bit units
Reset pin
On-chip Debugger pin
Power pins
12(P00 to P03, P1n)
1 (RES)
1 (OWP0)
2 (VSS, VDD)
Timers
Timer 0: 16-bit timer/counter with a capture register.
Mode 0: 8-bit timer with an 8-bit programmable prescaler (with an 8-bit capture register) 2 channels
Mode 1: 8-bit timer with an 8-bit programmable prescaler (with an 8-bit capture register)
+ 8-bit counter (with an 8-bit capture register)
Mode 2: 16-bit timer with an 8-bit programmable prescaler (with a 16-bit capture register)
Mode 3: 16-bit counter (with a 16-bit capture register)
Timer 1: 16-bit timer/counter that supports PWM/toggle outputs
Mode 0: 8-bit timer with an 8-bit prescaler (with toggle outputs) 2 channels
Mode 1: 8-bit PWM with an 8-bit prescaler 2 channels
Mode 2: 16-bit timer/counter with an 8-bit prescaler (with toggle outputs)
(toggle outputs also possible from the lower-order 8 bits)
Mode 3: 16-bit timer with an 8-bit prescaler (with toggle outputs)
(The lower-order 8 bits can be used as PWM.)
Base timer
1) The clock is selectable from system clock, and timer 0 prescaler output.
2) Interrupts are programmable in 5 different time schemes
SIO
SIO1: 8-bit asynchronous/synchronous serial interface
Mode 0: Synchronous 8-bit serial I/O (2- or 3-wire configuration, 2 to 512 tCYC transfer clocks)
Mode 1: Asynchronous serial I/O (half-duplex, 8 data bits, 1 stop bit, 8 to 2048 tCYC baudrates)
Mode 2: Bus mode 1 (start bit, 8 data bits, 2 to 512 tCYC transfer clocks)
Mode 3: Bus mode 2 (start detect, 8 data bits, stop detect)
AD Converter: 10 bits/8 bits 6 channels
10/8 bits AD converter resolution selectable
Auto start function (It links an interrupt factor of Motor control PWM)
Remote Control Receiver Circuit (sharing pins with P11, INT3)
Noise rejection function (noise filter time constant selectable from 1 tCYC, 32 tCYC, and 128 tCYC)
Clock Output Function
Can generate clock outputs with a frequency of 1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64 of the source clock selected as the
system clock.
Analog Comparator 2 channels
Analog comparator Interrupt.
Analog comparator reference selectable (External input / Programmable on-chip voltage reference).
The voltage reference has 2 ranges with 16-level voltage levels in each range.
Rang1: CMP1vref1= (CMP1vref-Register<3:0> + 1 )/16 VDD 0.64
CMP2vref2= (CMP2vref-Register<3:0> + 1 )/16 VDD 0.64
Rang2: CMP1vref1= (CMP1vref-Register<3:0> + 1 )/64 VDD 0.64
CMP2vref2= (CMP2vref-Register<3:0> + 1 )/64 VDD 0.64
MCPWM2: Motor control 10bits PWM with Full-Bridge
Dead time is programmable.
Forced stop is possible by the output of the analog comparator and the INT terminals.
Edge-aligned / center-aligned selectable.
No.A2055-2/19


Part Number LC87F0N04A
Description 8-bit 1-chip Microcontroller
Maker ON Semiconductor
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