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PDF LC87F1D64A Data sheet ( Hoja de datos )
| Número de pieza | LC87F1D64A | |
| Descripción | 8-bit 1-chip Microcontroller | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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Ordering number : ENA1220A
LC87F1D64A
CMOS IC
FROM 64K byte, RAM 4K byte on-chip
8-bit 1-chip Microcontroller
with Full-Speed USB
http://onsemi.com
Overview
The LC87F1D64A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of
62.5ns, integrates on a single chip a number of hardware features such as 64K-byte flash ROM (onboard
programmable), 4096-byte RAM, an on-chip debugger, a sophisticated 16-bit timers/counters (may be divided into 8-
bit timers), 16-bit timers/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, two synchronous SIO interface
(with automatic block transmit/ receive function), an asynchronous/synchronous SIO interface, a UART interface
(full duplex), a Full-Speed USB interface (function controller), 12-channel 12-bit A/D converter with 12-/8-bit
resolution selector, two 12-bit PWM channels, a system clock frequency divider, an infrared remote control receiver
circuit, and a 30-source 10-vector address interrupt feature.
Features
Flash ROM
• Capable of on-board-programming with wide range, 3.0 to 5.5V, of voltage source.
• Block-erasable in 128 byte units
• Writes data in 2-byte units
• 65536 × 8 bits
RAM
• 4096 × 9 bits
Minimum Bus Cycle
• 62.5ns (CF=16MHz)
Note: The bus cycle time here refers to the ROM read speed.
* This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor Components Industries, LLC, 2013
May, 2013
Ver.1.03
22212HKIM 20120202-S00004 No.A1220-1/29
1 page  
LC87F1D64A
Continued from preceding page.
• X'tal HOLD mode: Suspends instruction execution and the operation of the peripheral circuits except the base timer
and the infrared remote control receiver circuit.
1) The PLL base clock generator, CF and RC oscillator automatically stop operation.
2) The state of crystal oscillation established when the X'tal HOLD mode is entered is retained.
3) There are seven ways of resetting the X'tal HOLD mode.
(1) Setting the reset pin to the low level
(2) Reset generated by watchdog timer
(3) Having an interrupt source established at one of the INT0, INT1, INT2, INT4, and INT5 pins
* The INT0 and INT1 pins must be configured only for level detection.
(4) Having an interrupt source established at port 0
(5) Having an interrupt source established in the base timer circuit
(6) Having an bus active interrupt source established in the USB interface circuit
(7) Having an interrupt source established in the infrared remote control receiver circuit
Package Form
• SQFP48(7×7): Lead-/Halogen-free type
Development Tools
• On-chip debugger: TCB87 type B + LC87F1D64A
Flash ROM Programming Boards
Package
Programming boards
SQFP48(7×7)
W87F55256SQ
Flash ROM Programmer
Maker
Model
Supported version
Device
Flash Support Group, Inc.
(FSG)
Single
Programmer
AF9708
AF9709/AF9709B/AF9709C
(Including Ando Electric Co., Ltd. models)
Rev.03.06 or later
LC87F1D64A
Flash Support Group, Inc.
(FSG)
+
Our company
(Note 1)
In-circuit
Programmer
AF9101/AF9103 (main body)
(FSG models)
SIB87 (Inter Face Driver)
(Our company model)
(Note 2)
Single/Gang
SKK/SKK Type B
Application Version
Our company
Programmer
In-circuit/Gang
(SANYO FWS)
SKK-DBG Type B
1.04 or later
Chip Data Version
LC87F1D64
Programmer
(SANYO FWS)
2.15 or later
Note1: On-board-programmer from FSG (AF9101/AF9103) and serial interface driver from Our company (SIB87)
together can give a PC-less, standalone on-board-programming capabilities.
Note2: It needs a special programming devices and applications depending on the use of programming environment.
Please ask FSG or Our company for the information.
No.A1220-5/29
5 Page 
LC87F1D64A
Port Output Types
The table below lists the types of port outputs and the presence/absence of a pull-up resistor.
Data can be read into any input port even if it is in the output mode.
Port Name
P00 to P07
Option Selected
in Units of
1 bit
Option Type
1
CMOS
Output Type
Pull-up Resistor
Programmable (Note 1)
2 Nch-open drain
No
P10 to P17
P20 to P27
P30 to P34
P70
1 bit 1 CMOS
2 Nch-open drain
- No Nch-open drain
Programmable
Programmable
Programmable
P71 to P73
- No CMOS
Programmable
PWM0, PWM1
-
No CMOS
No
D+, D-
- No CMOS
No
XT1 - No Input only
No
XT2
-
No 32.768kHz crystal oscillator output
No
(N channel open drain when in general-
purpose output mode)
Note 1: Programmable pull-up resistors for port 0 are controlled in 4-bit units (P00 to 03, P04 to 07).
User Option Table
Option Name
Option to be Applied on
P00 to P07
Port output type
P10 to P17
P20 to P27
Program start
address
P30 to P34
-
USB Regulator
USB Regulator
USB Regulator
(at HOLD mode)
USB Regulator
(at HALT mode)
Flash-ROM
Version
Option Selected in Units of
1 bit
1 bit
1 bit
1 bit
-
-
-
-
Option Selection
CMOS
Nch-open drain
CMOS
Nch-open drain
CMOS
Nch-open drain
CMOS
Nch-open drain
00000h
0FE00h
USE
NONUSE
USE
NONUSE
USE
NONUSE
No.A1220-11/29
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet LC87F1D64A.PDF ] | |
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