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PDF LC66E2316 Data sheet ( Hoja de datos )

Número de pieza LC66E2316
Descripción Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip OTP PROM
Fabricantes Sanyo Semicon Device 
Logotipo Sanyo Semicon Device Logotipo



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No Preview Available ! LC66E2316 Hoja de datos, Descripción, Manual

No. 5486
Preliminary
CMOS LSI
LC66E2316
Four-Bit Single-Chip Microcontroller
with 16 KB of On-Chip EPROM
Overview
The LC66E2316 is an on-chip EPROM version of the
LC6623XX Series CMOS 4-bit single-chip micro-
controllers. The LC66E2316 provides the same functions
as the LC662316A, and is pin compatible with that
product. Since the LC66E2316 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: 36 pins
• DTMF generator
This microcontroller incorporates a circuit that can
generate two sine wave outputs, DTMF output, or a
melody output for software applications.
• 8-bit serial interface: one circuit
• 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 10 interrupt factors and
7 interrupt vector locations.
— External interrupts: 3 factors/3 vector locations
— Internal interrupts: 4 factors/4 vector locations
(Waveform output internal interrupts: 3 factors and
1 vector; shared with external expansion interrupts)
• Flexible I/O functions
Selectable options include 20-mA drive outputs, inverter
circuits, pull-up and open-drain circuits.
• Optional runaway detection function (watchdog timer)
• 8-bit I/O functions
• Power saving functions using halt and hold modes.
• Packages: DIC42S (window), QFC48 (window)
• Evaluation LSIs: LC66599 (evaluation chip) +
EVA800/850 - TB662YXX2
Package Dimensions
unit: mm
3127-DIC42S
[LC66E2316]
37.32
0.8
42 22
1 21
0.46 1.778
SANYO: DIC42S
unit: mm
3157-QFC48
[LC66E2316]
20.0
14.0
1.5 1.0
36 25
3.0
0.35
0.15
37 24
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
22897HA (OT) No. 5486-1/26

1 page




LC66E2316 pdf
LC66E2316
System Block Diagram
RES
TEST
OSC1
OSC2
HOLD
SYSTEM
CONTROL
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 A13
D0 to D7
CE
DASEC
Vpp/OE
EPMOD
TA
ML DTMF
DT GEN.
PE
PD
PC
PRESCALER
MPX
INTERRUPT
CONTROL
P0 P1 P2
MPX
TIMER0
SERIAL I/O 0
POUT0
SI0
SO0
SCK0
INT0
INT1. INT2
MPX
TIMER1
P3 P4 P5 P6
PIN1. POUT1
INVxO
INVxI
(x=0 to 3)
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. 5486-5/26

5 Page





LC66E2316 arduino
LC66E2316
Continued from preceding page.
ROM area
3FF7H
3FF8H
3FF9H
3FFAH
3FFBH
3FFCH
3FFDH
Bit Option specified
7
6
Unused
5
4
3 PC3
Output type
2 PC2
1
Unused
0
7 ML disabled option
6 Unused
5 Unused
4 PD3
Inverter output
3 PD1
2 Unused
1 P43
Inverter output
0 P41
7
6
Unused
5
4
3
2
Unused
1
0
7
6
Unused
5
4
3
2
Unused
1
0
7
6
Unused
5
4
3
2
Unused
1
0
7
6
Unused
5
4
3
2
Unused
1
0
7
6
5
4
Reserved. Must be set to predefined data values.
3
2
1
0
Option/data relationship
This bit must be set to 0.
0 = OD, 1 = PU
This bit must be set to 0.
0 = disabled, 1 = enabled
This bit must be set to 1.
This bit must be set to 1.
0 = inverter output, 1 = none
This bit must be set to 1.
0 = inverter output, 1 = none
This bit must be set to 0.
This bit must be set to 0.
This bit must be set to 0.
This bit must be set to 0.
This bit must be set to 0.
This bit must be set to 0.
This bit must be set to 0.
This bit must be set to 0.
This data is generated by the assembler.
If the assembler is not used, set this data to ‘00’.
Continued on next page.
No. 5486-11/26

11 Page







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