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參數(shù)資料
| 型號： | 4556 |
| 英文描述： | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
| 中文描述： | 4556Group數(shù)據(jù)表數(shù)據(jù)表1259K/SEP.17.03 |
| 文件頁數(shù)： | 1/132頁 |
| 文件大?。?/td> | 1259K |
| 代理商： | 4556 |
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DESCRIPTION
The 4556 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 register), a 16-bit
timer for clock count, interrupts, and oscillation circuit switch func-
tion.
The various microcomputers in the 4556 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 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 two reload registers
Timer 3..............................16-bit timer (fixed dividing frequency)
Part number
ROM type
Mask ROM
Mask ROM
One Time PROM
Mask ROM
Mask ROM
One Time PROM
Package
42P2R-A
42P2R-A
42P2R-A
42P2R-A
42P2R-A
42P2R-A
RAM size
(
4 bits)
288 words
288 words
288 words
288 words
288 words
288 words
ROM (PROM) size
(
10 bits)
4096 words
8192 words
8192 words
4096 words
8192 words
8192 words
●
Interrupt ........................................................................ 4 sources
●
Key-on wakeup function pins ..................................................... 9
●
LCD control circuit
Segment output ........................................................................ 23
Common output .......................................................................... 4
●
Voltage drop detection circuit (only H version)
Reset occurrence ....................................Typ. 1.8 V (Ta = 25 °C)
Reset release ..........................................Typ. 1.9 V (Ta = 25 °C)
●
Watchdog timer
●
Clock generating circuit
Built-in clock
(built-in ring oscillator)
Main clock
(ceramic resonator/RC oscillation)
Sub-clock
(quartz-crystal oscillation)
●
LED drive directly enabled (port D)
APPLICATION
Remote control transmitter
Note:
Shipped in blank.
M34556M4-XXXFP
M34556M8-XXXFP
M34556G8FP (
Note
)
M34556M4H-XXXFP
M34556M8H-XXXFP
M34556G8HFP (
Note
)
4
4556 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
REJ03B0025-0101Z
Rev.1.01
2003.09.17
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Rev.1.01 Sep 17, 2003 page 1 of 130
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 455767MA | WAFER STEHEND UNTERBRECHEN 1POL 12STUFEN |
| 455768MA | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
| 455769MA | WAFER STEHEND UNTERBRECHEND 3POL 4STUFEN |
| 455771MA | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
| 455772MA | WAFER LIEGEND UNTERBRECHEND 2POL 6STUFEN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 4556 TIN NO1 | 制造商:CK tools 功能描述:HEXAGON BIT 1/4" SHANK POZI NO.1 制造商:CK tools 功能描述:HEXAGON BIT, 1/4" SHANK, POZI NO.1 制造商:CARL KAMMERLING 功能描述:HEXAGON BIT, 1/4" SHANK, POZI NO.1, SVHC:No SVHC (20-Jun-2013), Driver Size:1/4" 制造商:CK tools 功能描述:HEXAGON BIT, 1/4" SHANK, POZI NO.1, SVHC:No SVHC (20-Jun-2013), Driver Size:1/4", Driver Type:Pozidriv, Length:50mm, Material:Titanium Nitride, Shank Size:1/4", Tip / Nozzle Style:Pozidriv , RoHS Compliant: NA |
| 4556 TIN NO2 | 制造商:CK tools 功能描述:HEXAGON BIT 1/4" SHANK POZI NO.2 制造商:CK tools 功能描述:HEXAGON BIT, 1/4" SHANK, POZI NO.2 制造商:CARL KAMMERLING 功能描述:HEXAGON BIT, 1/4" SHANK, POZI NO.2, SVHC:No SVHC (20-Jun-2013), Driver Size:1/4" 制造商:CK tools 功能描述:HEXAGON BIT, 1/4" SHANK, POZI NO.2, SVHC:No SVHC (20-Jun-2013), Driver Size:1/4", Driver Type:Pozidriv, Length:50mm, Material:Titanium Nitride, Shank Size:1/4", Tip / Nozzle Style:Pozidriv , RoHS Compliant: NA |
| 45-560 | 制造商:GC Electronics 功能描述:GENDER CHANGER HD15M / HD15 制造商:WALDOM ELECTRONICS 功能描述:GENDER CHANGER HD15M / HD15 |
| 455600 | 制造商:ALLIT 功能描述:DRAWER TYPE A 制造商:ALLIT 功能描述:DRAWER, TYPE A |
| 45-5600 | 制造商:GC Electronics 功能描述: |
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