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PDF LC66E5316 Data sheet ( Hoja de datos )
| Número de pieza | LC66E5316 | |
| Descripción | Four-Bit Single-Chip Microcontrollers with 4/ 6/ 8/ 12/ and 16 KB of On-Chip ROM | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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No. 5488
Preliminary
CMOS LSI
LC66E5316
Four-Bit Single-Chip Microcontroller
with 16 KB of On-Chip EPROM
Overview
The LC66E5316 is an on-chip EPROM version of the
LC6653XX Series CMOS 4-bit single-chip
microcontrollers. The LC66E5316 provides the same
functions as the LC665316A, and is pin compatible with
that product. Since the LC66E5316 is provided in a
window package, it can be reprogrammed repeatedly and is
thus optimal for program development.
Features and Functions
• On-chip EPROM capacity of 16 kilobytes, and an on-
chip RAM capacity of 512 × 4 bits.
• Fully supports the LC66000 Series common instruction
set (128 instructions).
• I/O ports: 42 pins
• A sub-oscillator circuit can be used (option)
This circuit allows power dissipation to be reduced by
operating at lower speeds.
• 8-bit serial interface: two circuits (can be connected in
cascade to form a 16-bit interface)
• Instruction cycle time: 0.95 to 10 µs (at 4.5 to 5.5 V)
• Powerful timer functions and prescalers
— Time limit timer, event counter, pulse width
measurement, and square wave output using a 12-bit
timer.
— Time limit timer, event counter, PWM output, and
square wave output using an 8-bit timer.
— Time base function using a 12-bit prescaler.
• Powerful interrupt system with 8 interrupt factors and 8
interrupt vector locations.
— External interrupts: 3 factors/3 vector locations
— Internal interrupts: 5 factors/5 vector locations
• Flexible I/O functions
16-value comparator inputs, 20-mA drive outputs,
inverter circuits, pull-up and open-drain circuits
selectable as options.
• Optional runaway detection function (watchdog timer)
• 8-bit I/O functions
• Power saving functions using halt and hold modes.
• Packages: DIC52S (window), QFC48 (window)
• Evaluation LSIs: LC66599 (evaluation chip) +
EVA800/850 - TB662YXX2
Package Dimensions
unit: mm
3225-DIC52S
[LC66E5316]
46.74
52
27
1 26
41.94
0.9
unit: mm
3157-QFC48
0.46 1.778
44.45
1.145
SANYO: DIC52S
1.5
36
37
[LC66E5316]
20.0
14.0
1.0
25
3.0
0.35
24
0.15
48
1
13
12
2.2
4.2
4.77max
SANYO: QFC48
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
21097HA (OT) No. 5488-1/27
1 page  
System Block Diagram
LC66E5316
RES
TEST
OSC1
OSC2
HOLD
SYSTEM
CONTROL
XT1
XT2
AN1 to 4
ADC
PE
PD
PC
RAM STACK
(512W)
FLAG
CZ
E DD DD
SP M P P P P E A
R HL XY
ALU
EPROM
(16KB)
PC
EPROM
control
A0 to A
D0 to D
CE
DASEC
VPP/OE
EPMOD
TA
PRESCALER
MPX
INTERRUPT
CONTROL
P0 P1 P2
MPX
TIMER0
MPX
TIMER1
P3 P4 P5 P6
SERIAL I/O 0
POUT0
SI0
SO0
SCK0
INT0
SERIAL I/O 1
INT1, INT2
SI1
SO1
SCK1
PIN1, POUT1
INVxO
P8
DS1
INVxI
(x=0 to 4)
DS0
Pin Function Overview
Pin
P00/D0
P01/D1
P02/D2
P03/D3
I/O Overview
Output driver type
Options
I/O ports P00 to P03
• Input or output in 4-bit or 1-bit units
I/O
• P00 to P03 support the halt mode
control function (This function can be
specified in bit units.)
• Used as data pins in EPROM mode
• Pch: Pull-up MOS type
• Nch: Intermediate sink current
type
• Pull-up MOS or
Nch OD output
• Output level on
reset
State after a Standby mode
reset
operation
High or low
(option)
Hold mode:
Output off
Halt mode:
Output
retained
P10/D4
P11/D5
P12/D6
P13/D7
I/O ports P10 to P13
I/O • Input or output in 4-bit or 1-bit units
• Used as data pins in EPROM mode
• Pch: Pull-up MOS type
• Nch: Intermediate sink current
type
• Pull-up MOS or
Nch OD output
• Output level on
reset
I/O ports P20 to P23
• Input or output in 4-bit or 1-bit units
• P20 is also used as the serial input SI0
pin.
P20/SI0/A0
• P21 is also used as the serial output
P21/SO0/A1
SO0 pin.
P22/SCK0/ I/O • P22 is also used as the serial clock
A2 SCK0 pin.
• Pch: CMOS type
• Nch: Intermediate sink current
type
CMOS or Nch OD
output
P23/INT0/A3
• P23 is also used as the INT0 interrupt
request pin, and also as the timer 0
event counting and pulse width
measurement input.
• Used as address pins in EPROM mode
High or low
(option)
Hold mode:
Output off
Halt mode:
Output
retained
Hold mode:
Output off
H
Hold mode:
Output off
Continued on next page.
No. 5488-5/27
5 Page 
LC66E5316
LC665316 Series Option Data Area and Definitions
ROM area
3FF0H
3FF1H
3FF2H
3FF3H
3FF4H
3FF5H
3FF6H
Bit Option specified
7 P5
Output level at reset
6 P4
5 Sub-oscillator option
4 Oscillator option
3 P8
2 P1 Output level at reset
1 P0
0 Watchdog timer option
7 P13
6 P12
Output type
5 P11
4 P10
3 P03
2 P02
Output type
1 P01
0 P00
7 Unused
6 P32
5 P31 Output type
4 P30
3 P23
2 P22
Output type
1 P21
0 P20
7 P53
6 P52
Output type
5 P51
4 P50
3 P43
2 P42
Output type
1 P41
0 P40
7
6
Unused
5
4
3 P63
2 P62
Output type
1 P61
0 P60
7
6
Unused
5
4
3 P83
2 P82
Output type
1 P81
0 P80
7
6
Unused
5
4
3
2
Unused
1
0
Option/data relationship
0 = high level, 1 = low level
0 = port PE, 1 = crystal oscillator
0 = external clock, 1 = ceramic oscillator
0 = low level, 1 = high level
0 = none, 1 = yes (present)
0 = OD, 1 = PU
0 = OD, 1 = PU
This bit must be set to 0.
0 = OD, 1 = PU
0 = OD, 1 = PU
0 = OD, 1 = PU
0 = OD, 1 = PU
This bit must be set to 0.
0 = OD, 1 = PU
This bit must be set to 0.
0 = OD, 1 = PD
This bit must be set to 0.
This bit must be set to 0.
Continued on next page.
11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet LC66E5316.PDF ] | |
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