參數(shù)資料
型號： 4519
英文描述： 4519 Group Datasheet Datasheet 1547K/APR.15.03
中文描述： 4519組數(shù)據(jù)表數(shù)據(jù)表1547K/APR.15.03
文件頁數(shù)： 1/160頁
文件大?。?/td> 1547K
代理商： 4519
DESCRIPTION
The 4519 Group is a 4-bit single-chip microcomputer designed with
CMOS technology. Its CPU is that of the 4500 series using a
simple, high-speed instruction set. The computer is equipped with
serial I/O, four 8-bit timers (each timer has one or two reload regis-
ter), a 10-bit A-D converter, interrupts, and oscillation circuit switch
function.
The various microcomputers in the 4519 Group include variations
of the built-in memory size as shown in the table below.
FEATURES
●
Minimum instruction execution time .................................. 0.5
μ
s
(at 6 MHz oscillation frequency, in X
IN
through-mode)
●
Supply voltage
Mask ROM version ...................................................... 1.8 to 5.5 V
One Time PROM version............................................. 2.5 to 5.5 V
(It depends on operation source clock, oscillation frequency and op-
eration mode)
●
Timers
Timer 1...................................... 8-bit timer with a reload register
Timer 2...................................... 8-bit timer with a reload register
Timer 3...................................... 8-bit timer with a reload register
Timer 3................................. 8-bit timer with two reload registers
Product
M34519M6-XXXFP
M34519M8-XXXFP
M34519E8FP (
Note
)
ROM type
Mask ROM
Mask ROM
One Time PROM
Package
42P2R-A
42P2R-A
42P2R-A
RAM size
(
4 bits)
384 words
384 words
384 words
ROM (PROM) size
(
10 bits)
6144 words
8192 words
8192 words
●
Interrupt ........................................................................ 8 sources
●
Key-on wakeup function pins ................................................... 10
●
Serial I/O....................................................................... 8 bits
1
●
A-D converter......10-bit successive approximation method, 8ch
●
Voltage drop detection circuit
Reset occurrence ....................................Typ. 3.5 V (Ta = 25 °C)
Reset release ..........................................Typ. 3.7 V (Ta = 25 °C)
●
Watchdog timer
●
Clock generating circuit
(ceramic resonator/RC oscillation/quartz-crystal oscillation/inter-
nal ring oscillator)
●
LED drive directly enabled (port D)
APPLICATION
Electrical household appliance, consumer electronic products, of-
fice automation equipment, etc.
Note:
Shipped in blank.
Rev.2.00 2003.04.15 page 1 of 159
4519 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
REJ03B0007-0200Z
Rev.2.00
2003.04.15
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