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LC87F1HC4B の電気的特性と機能

LC87F1HC4BのメーカーはON Semiconductorです、この部品の機能は「8-bit Microcontroller」です。


製品の詳細 ( Datasheet PDF )

部品番号 LC87F1HC4B
部品説明 8-bit Microcontroller
メーカ ON Semiconductor
ロゴ ON Semiconductor ロゴ 




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LC87F1HC4B Datasheet, LC87F1HC4B PDF,ピン配置, 機能
LC87F1HC4B
CMOS LSI
8-bit Microcontroller
with USB-host Controller
128K-byte FROM / 12288-byte RAM / 48-pin
www.onsemi.com
Overview
The LC87F1HC4B is an 8-bit microcomputer 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 128K-byte flash ROM (onboard
programmable), 12288-byte RAM, an on-chip debugger, a sophisticated
16-bit timer/counter (may be divided into 8-bit timers), a 16-bit timer (may
be divided into 8-bit timers or PWMs), four 8-bit timers with a prescaler, a
base timer serving as a time-of-day clock, 3 channels of synchronous SIO
interface with automatic data transfer capabilities, an
asynchronous/synchronous SIO interface, a UART interface (full duplex),
a full-speed USB interface (host control function), an 8-bit 12-channel AD
converter, 2 channels of 12-bit PWM, a system clock frequency divider, an
infrared remote control receiver circuit, and a 40-source 10-vector interrupt
feature.
SPQFP48 7x7 / SQFP48
Features
Flash ROM
131072 8 bits
Capable of on-board programming with a wide range of supply voltages
: 3.0 to 5.5V
Block-erasable in 128 byte units
Writes data in 2-byte units
RAM
12288 9 bits
Package Form
SQFP48 : Pb-Free type
Bus Cycle Time
UHD-
UHD+
VDD3
VSS3
P34/UFILT
P33/AFILT
P32
P31/URX1
P30/UTX1
P70/INT0/T0LCP/AN8
P71/INT1/T0HCP/AN9
P72/INT2/T0IN
83.3ns (When CF=12MHz)
Note : The bus cycle time here refers to the ROM read speed.
37
38
39
40
41
42
43
44
45
46
47
48
LC87F1HC4B
24 P03/AN3/DBGP1
23 P02/AN2/DBGP0
22 P01/AN1
21 P00/AN0
20 VSS2
19 VDD2
18 PWM0/MCLKO
17 PWM1/MCLKI
16 P17/T1PWMH/BUZ
15 P16/T1PWML
14 P15/SCK1
13 P14/SI1/SB1
* This product is licensed from Silicon Storage Technology, Inc. (USA).
ORDERING INFORMATION
See detailed ordering and shipping information on page 28 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
December 2014 - Rev. 0
1
Top view
Publication Order Number :
LC87F1HC4B/D

1 Page





LC87F1HC4B pdf, ピン配列
LC87F1HC4B
Continued from preceding page.
SIO9: Synchronous serial interface
1) LSB first/MSB first mode selectable
2) Transfer clock cycle: 4/3 to 1020/3 tCYC
3) Automatic continuous data transmission (1 to 4096 bytes, specifiable in 1 byte units)
(Suspension and resumption of data transmission possible in 1 byte units or word units)
4) Auto-start-on-falling-edge function
5) Clock polarity selectable
6) CRC16 calculator circuit built in
Full Duplex UART
1) Data length : 7/8/9 bits selectable
2) Stop bits : 1 bit (2 bits in continuous transmission mode)
3) Baud rate : 16/3 to 8192/3 tCYC
AD Converter: 8 bits 12 channels
PWM: Multifrequency 12-bit PWM 2 channels
Infrared Remote Control Receiver Circuit
1) Noise rejection function (noise filter time constant: Approx. 120s when the 32.768kHz crystal oscillator is
selected as the base clock)
2) Supports data encoding systems such as PPM (Pulse Position Modulation) and Manchester encoding.
3) X'tal HOLD mode reset function
USB Interface (host control function)
1) Compliant with full-speed (12M bps) specifications
2) Supports 4 transfer types (control transfer, bulk transfer, interrupt transfer, and isochronous transfer).
Audio Interface
1) Sampling frequency (fs)
: 32kHz, 44.1kHz, 48kHz
2) Master clock frequency (internal PLL) : 12.288MHz, 16.9344MHz, 18.432MHz
3) Bit clock selectable
: 48fs/64fs
4) Data bit length
: 16/18/20/24 bits
5) LSB first/MSB firsts selectable
6) Left-justification/right-justification selectable
Watchdog Timer
Watchdog timer using external RC circuitry
Interrupt and reset signals selectable
Clock Output Function
1) Can output a clock with a clock rate of 1/1, 1/2, 1/4, 1/8, 1/16, 1/32, or 1/64 of the source oscillator clock selected
as the system clock.
2) Can output the source oscillation clock for the subclock.
www.onsemi.com
3


3Pages


LC87F1HC4B 電子部品, 半導体
Package Dimensions
unit : mm
SPQFP48 7x7 / SQFP48
CASE 131AJ
ISSUE A
LC87F1HC4B
9.0 0.2
7.0 0.1
(0.75)
12
0.5
SOLDERING FOOTPRINT*
8.40
(Unit: mm)
0.18
+0.08
0.03
0.10
0.15 0.05
0~10°
0.10
GENERIC
MARKING DIAGRAM*
XXXXXXXX
YDD
XXXXXXXX
YMDDD
0.50
0.28
XXXXX = Specific Device Code
Y = Year
DD = Additional Traceability Data
XXXXX = Specific Device Code
Y = Year
M = Month
DDD = Additional Traceability Data
*This information is generic. Please refer to
device data sheet for actual part marking.
NOTE: The measurements are not to guarantee but for reference only.
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
www.onsemi.com
6

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
LC87F1HC4A

8-bit 1-chip Microcontroller

Sanyo Semicon Device
Sanyo Semicon Device
LC87F1HC4B

8-bit Microcontroller

ON Semiconductor
ON Semiconductor


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