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PDF LC66P2316 Data sheet ( Hoja de datos )
| Número de pieza | LC66P2316 | |
| Descripción | Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip OTP PROM | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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No. 5487
Preliminary
CMOS LSI
LC66P2316
Four-Bit Single-Chip Microcontroller
with 16 KB of On-Chip OTP PROM
Overview
The LC66P2316 is an on-chip OTP PROM version of the
LC6623XX Series CMOS 4-bit single-chip micro-
controllers. The LC66P2316 is appropriate for program
development and product evaluation since it provides
identical functionality and pin compatibility with the
LC662316A.
Features and Functions
• On-chip OTP ROM 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 4.0 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: DIP42S, QIP48E (QFP48E)
• Evaluation LSIs: LC66599 (evaluation chip) +
EVA800/850-TB662YXX2
Package Dimensions
unit: mm
3025B-DIP42S
[LC66P2316]
42
22
1
37.9
21
0.95 0.48 1.78 1.15
SANYO: DIP42S
unit: mm
3156-QFP48E
[LC66P2316]
17.2
14.0
1.5 1.0
36
37
1.6
1.5
25
24
0.15
48
1
0.35
13
12
0.1
2.70
(STAND OFF)
0.8 15.6
SANYO: QFP48E
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
22897HA (OT) No. 5487-1/27
1 page  
LC66P2316
Main differences between the LC66E2316, LC66P2316, and LC6623XX Series
Item
LC6623XX Series (mask version)
LC66E2316
LC66P2316
Differences in the main
characteristics
• Operating temperature range
–30 to +70°C
+10 to +40°C
–30 to +70°C
• Operating supply voltage/operating
frequency (cycle time)
3.5 to 5.5 V/0.95 to 10 µs
4.5 to 5.5 V/0.95 to 10 µs
4.0 to 5.5 V/0.95 to 10 µs
• Input high-level current (RES)
Maximum: 1 µA
Typical: 10 µA
(normal operation and halt mode)
Hold mode: 1 µA maximum
Typical: 10 µA
(normal operation and halt mode)
Hold mode: 1 µA maximum
• Input low-level current (RES)
Maximum: 1 µA
Typical: 100 µA
Typical: 100 µA
• Current drain
(Operating at 4 MHz)
(Halt mode at 4 MHz)
(Hold mode)
Typical: 10 nA, maximum: 10 µA
Larger than that for the mask versions Larger than that for the mask versions
Typical: 10 nA, maximum: 10 µA* Typical: 10 nA, maximum: 10 µA*
Port output types at reset
The output type specified in
the options
Open-drain outputs
Open-drain outputs
Package
• DIP42S
• QFP48E
• DIC42S window package
• QFC48 window package
• DIP42S
• QFP48E
Note: * Although the microcontroller will remain in hold mode if the RES pin is set low while it is in hold mode, always use the reset start sequence (after
switching HOLD from low to high, switch RES from low to high) when clearing hold mode. Also not that a current of about 100 µA flows from the
RES pin when it is low. This increases the hold mode current drain by about 100 µA.
See the data sheets for the individual products for details on other differences.
System Block Diagram
RES
TEST
OSC1
OSC2
HOLD
SYSTEM
CONTROL
ML DTMF
DT GEN.
PE
PD
PC
RAM STACK
(512W)
FLAG
CZ
E DD DD
SP M P P P P E A
R HL XY
ALU
OTPROM
16KB
PC
EPROM
control
A0 to A13
D0 to D7
CE
DASEC
Vpp/OE
EPMOD
TA
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)
No. 5487-5/27
5 Page 
LC66P2316
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. 5487-11/27
11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet LC66P2316.PDF ] | |
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