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LC66E2316 fiches techniques PDF

Sanyo Semicon Device - Four-Bit Single-Chip Microcontrollers with 4/ 6/ and 8 KB of On-Chip ROM

Numéro de référence LC66E2316
Description Four-Bit Single-Chip Microcontrollers with 4/ 6/ and 8 KB of On-Chip ROM
Fabricant Sanyo Semicon Device 
Logo Sanyo Semicon Device 





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LC66E2316 fiche technique
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

PagesPages 26
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