參數(shù)資料
型號: M34552M4-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-48
文件頁數(shù): 52/147頁
文件大?。?/td> 1091K
代理商: M34552M4-XXXFP
REVISION HISTORY
Rev.
Date
Description
Page
Summary
4552 Group Data Sheet
1.00 Jul. 23, 2003
1.01 Sep. 17, 2003
2.00 Feb. 24, 2004
First edition issued
Voltage drop detection circuit (only in H version) revised.
Table 15 revised.
Timer functions, Timer control registers, Port level, and Notes 6 and 7)
19 Voltage drop detection circuit (only in H version) revised.
Fig.57 revised.
FEATURES:
q Minimum instruction execution time: time for One Time PROM version added.
q Supply voltage of One Time PROM version revised.
PIN CONFIGURATION: Note added.
PERFORMANCE OVERVIEW:
Minimum instruction execution time: time for One Time PROM version added.
Supply voltage of One Time PROM version revised.
Power dissipation: Values only for Mask ROM version are listed.
Table 9: Timer 3; Count source and Use of output signal revised.
(1) Power-on reset : “(only for H version)” eliminated.
Description revised.
Fig.37: “(only for H version)” added to Voltage drop detection circuit.
Fig.40: Note revised.
ROM ORDERING METHOD revised.
Note on 18 Power-on reset : revised.
ELECTRICAL CHARACTERISTICS revised.
The table is separated to Mask ROM version and One Time PROM version.
Supply voltage and supply current revised mainly.
Note 6 is added to VOLTAGE DTOP DETECTION CIRCUIT CHARACTERISTICS.
Fig.57: Note added.
50
51
61
128
1
2
4
29
48
50
58
61
120 to 132
135
3.00 Jul. 09, 2004
Words standardized: On-chip oscillator
____________
Description of RESET pin revised.
Fig.23: Note added.
Some description revised.
Fig.28: "DI" instruction added.
(5) LCD power supply circuit
q Internal dividing resistor revised.
Fig.34 d): “VLC3, VLC2, VLC1” added.
Fig.35, Fig.36: Count revised.
Fig.38: State of quartz-crystal oscillator added.
Note on Power Source Voltage added.
RECOMMENDED OPERATING CONDITIONS 1
VDD (RC oscillation)
Max.: 3.6
All pages
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