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PDF LC88F85D0A Data sheet ( Hoja de datos )

Número de pieza LC88F85D0A
Descripción 16-bit 1-chip Microcontroller
Fabricantes Sanyo 
Logotipo Sanyo Logotipo



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No Preview Available ! LC88F85D0A Hoja de datos, Descripción, Manual

Ordering number : ENA1954
LC88F85D0A
CMOS IC
FROM 256K byte, RAM 8K byte on-chip
16-bit 1-chip Microcontroller
Overview
The LC88F85D0A is a 16-bit microcomputer that, centered around an Xstormy16 CPU core, integrates on a single chip a
number of hardware features such as 256K bytes of flash ROM (onboard programmable), 8K bytes of RAM, five 16-bit
timers, a time base timer, a synchronous SIO interface with automatic transfer function, a single-master I2C/synchronous
SIO interface, two asynchronous SIO (UART) interfaces, a remote control receiver, LCD dedicated RAM, an LCD dot-
matrix driver, a 12-bit-resolution 8-channel AD converter, a watchdog timer, a system clock frequency divider, and a 35-
source 10-vector interrupt feature.
Features
„Xstromy16 CPU
4G-byte address space
General-purpose registers: 16 bits × 16
„Flash ROM
Onboard programmable with a wide range of supply voltages: 3.0 to 5.5V
Block erasable in 512-byte/1K-byte units
Data writing in 2-byte units
262144 × 8 bits
„RAM
Data: 8192 × 8 bits
LCD display: 128 × 16 bits
* This product is licensed from Silicon Storage Technology, Inc. (USA), and manufactured and sold by
SANYO Semiconductor Co., Ltd.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
Ver.1.00
51111HKIM 20110412-S00003 No.A1954-1/31

1 page




LC88F85D0A pdf
LC88F85D0A
Continued from preceding page.
HOLD mode: Suspends instruction execution and the operation of the peripheral circuits.
1) OSC1, RC, and OSC0 oscillations automatically stop.
2) There are five ways of releasing the HOLD mode:
<1> Setting the reset pin to the low level
<2> Having an interrupt source established at port 0
<3> Having an interrupt source established at SIO0
<4> Having an interrupt source established at UART2
<5> Having an interrupt source established at SEGINT
HOLDX mode: Suspends instruction execution and the operation of all the circuits except the peripheral circuits
running on OSC0.
1) OSC1 and RC oscillators automatically stop operation.
2) OSC0 retains the state established when the HOLDX mode is entered.
3) There are seven ways of releasing the HOLDX mode:
<1> Setting the reset pin to the low level
<2> Having an interrupt source established at port 0
<3> Having an interrupt source established at SIO0
<4> Having an interrupt source established at UART2
<5> Having an interrupt source established at SEGINT
<6> Having an interrupt source established in the base timer or RTC2 circuit
<7> Having an interrupt source established in the infrared remote control receiver circuit
„On-chip debugger function
Supports software debugging with the microcontroller mounted on the target board.
Supports source line debugging, tracing, breakpoint manipulation, and realtime display.
Single-wire communication
„Operating temperature
-20 to +75°C
„Package form
TQFP120 (14×14) (lead-free type)
„Development tools
On-chip debugger: EOCUIF1 + LC88F85D0A
Package Dimensions
unit : mm (typ)
3257A
16.0
14.0
120
1
0.4
(1.2)
0.15
0.125
SANYO : TQFP120(14X14)
No.A1954-5/31

5 Page





LC88F85D0A arduino
Pin Description
Pin Name
VSS
VDD
VLCD1 to 4
LCDVSS0,
LCDVSS1
CUP00, CUP01
PORT 0
P00 to P07
I/O
-
-
-
-
-
I/O
PORT 1
P10 to P17
I/O
PORT 2
P20 to P23
I/O
COM0 to COM15
COM16/SEG0 to
COM31/SEG15
SEG16 to SEG47
SEG48 to SEG63
O
O
O
I/O
TEST
RESB
CF1
CF2
XT1
XT2
I/O
I
I
O
I
O
LC88F85D0A
Description
- Power supply pin
+ Power supply pin
LCD bias power source (connected to capacitors)
LCD port power source (-)
Switching pins for generating the LCD drive voltage. A capacitor must be connected across both pins.
8-bit I/O port
I/O specifiable in 1 bit units
Pull-up registers can be turned on and off in 1-bit units.
HOLD releaset inputs (P00 to P03, P04, P05)
Port 0 interrupt inputs (P00 to P03, P04, P05)
Pin functions
P00 (AN8) to P07 (AN15): AD converter inputs
P06: Timer 0L output
P07: Timer 0H output/UART0 clock input
8-bit I/O port
I/O specifiable in 1-bit units
Pull-up registers can be turned on and off in 1-bit units.
Pin functions
P10: SIO0 data output
P11: SIO0 data input/bus input/output
P12: SIO0 clock input/output
P13: Timer 3L output
P14: Timer 3H output/UART0 receive
P15: UART0 transmit
P16: UART2 receive
P17: UART2 transmit
4-bit I/O port
I/O specifiable in 1-bit units
Pull-up registers can be turned on and off in 1-bit units.
Pin functions
P20 (AN0) to P23 (AN3): AD converter inputs
P20: Timer 4 output/remote controller receive
P21: Timer 5 output
P22: SMIIC0 clock input/output
P23: SMIIC0 bus input/output/data input
LCD common output
LCD common output/segment output
Common output/segment output switched by a register
LCD segment output
LCD segment output
SEG63-SEG48: General-purpose N-channel open drain output/general-purpose input
SEG63-SEG48: LCD output in 4-bit units/general-purpose N-channel open drain output/general-purpose
input selectable
SEG63-SEG56: Interrupt function (4-bit units)
Chatter removal sampling frequency select (4-bit units)
Level/edge sense mode select (4-bit units)
Hi/low level or rising/falling edge sense mode select (1-bit units)
SEG63-SEG62: Timer 3 external input
TEST pin
On-chip debugger communication pin
An external 100kΩ pull-down resistor must be connected.
Reset pin
Ceramic oscillator input/RC oscillator resistor to be connected
Ceramic oscillator output
32.768kHz crystal oscillator input/RC oscillator resistor to be connected
32.768kHz crystal oscillator output
No.A1954-11/31

11 Page







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