參數(shù)資料
型號(hào): M34559G6
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
中文描述: 單芯片4位微機(jī)的CMOS
文件頁數(shù): 1/148頁
文件大?。?/td> 1732K
代理商: M34559G6
Rev.1.04
REJ03B0188-0104
Aug 23, 2007
Page 1 of 146
DESCRIPTION
The 4559 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 two 8-bit timers (each timer has one or two reload registers),
a 16-bit timer for clock count, interrupts, and oscillation circuit
switch function.
The various microcomputers in the 4559 Group include
variations of type as shown in the table below.
FEATURES
Minimum instruction execution time..............................0.5
μ
s
(at 6 MHz oscillation frequency, in high-speed through-mode)
Supply voltage.......................................................1.8 to 5.5 V
(It depends on operation source clock, oscillation frequency
and operation mode)
Timers
Timer 1..............................................................8-bit timer with
a reload register and carrier wave output auto-control function
Timer 2.....................................................................8-bit timer
with two reload registers and carrier wave generation circuit
Timer 3........................ 16-bit timer (fixed dividing frequency)
Interrupt.....................................................................4 sources
Key-on wakeup function pins ..............................................17
I/O port.................................................................................22
Output port .............................................................................3
LCD control circuit
Segment output .....................................................................32
Common output ......................................................................4
Voltage drop detection circuit
Reset occurrence..................................Typ. 1.7 V (Ta = 25
°
C)
Reset release........................................Typ. 1.8 V (Ta = 25
°
C)
Skip occurrence...................................Typ. 2.0 V (Ta = 25
°
C)
Power-on reset circuit
Watchdog timer
Clock generating circuit
Built-in clock (on-chip oscillator)
Main clock (ceramic resonator/RC oscillation)
Sub-clock (quartz-crystal oscillation)
LED drive directly enabled (port D)
APPLICATION
Remote control transmitter
Note 1: Shipped in blank
Table 1
Support Product
Part number
M34559G6FP (Note 1)
M34559G6-XXXFP
ROM size (
×
10 bits)
6144 words
6144 words
RAM size (
×
4 bits)
288 words
288 words
Package
ROM type
PLQP0052JA-A
PLQP0052JA-A
QzROM
QzROM
4559 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
REJ03B0188-0104
Rev.1.04
Aug 23, 2007
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