參數(shù)資料
型號: M30218MFCFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 42/161頁
文件大?。?/td> 2043K
代理商: M30218MFCFP
Under
development
Tentative Specifications REV.A
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M30218 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
136
Pull-down
Power Dissipation Calculating example 2(when 2 or more digit is turned ON at same time)
Fixed number depending on microcomputer’s standard
VOH output fall voltage of high-breakdown port
2 V (max.); | Current value | = at 18 mA
Resistor value 68 k
(min.)
Power dissipation of internal circuit (CPU, ROM, RAM etc.) = 5 V X 38 mA = 190 mW
Fixed number depending on use condition
Apply voltage to VEE pin: Vcc – 50 V
Timing number 11; digit number 12; segment number 24
Ratio of Toff time corresponding Tdisp time: 1/16
Turn ON segment number during repeat cycle: 114
All segment number during repeat cycle: 264 (= 11 X 24)
Total number of built-in resistor: for digit; 10, for segment; 22
Digit pin current value: 18 (mA)
Segment pin current value: 3 (mA)
(1) Digit pin power dissipation
{18 X 12 X (1–1 / 16) X 2} / 11 = 36.82 mW
(2) Segment pin power dissipation
{3 X 114 X (1–1 / 16) X 2} / 11 = 58.30 mW
(3) Pull-down resistor power dissipation (digit)
(50– 2)2 / 68 X (12 X 10 / 12) X (1 – 1 / 16) / 11 = 28.88 mW
(4) Pull-down resistor power dissipation (segment)
(50 – 2)2 / 68 X (114 X 22 / 24) X (1 – 1 / 16) / 11 = 301.77 mW
(5) Internal circuit power dissipation (CPU, ROM, RAM etc.) = 190.00 mW
(1) + (2)+ (3) + (4) + (5) = 615.77 mW (There is a limit of use temperature)
DIG0
DIG1
DIG2
DIG3
DIG7
DIG8
DIG9
Timing
number
12
3
45
6
7
89
10
11
DIG4
DIG5
DIG6
Tscan
Repeat cycle
Figure S-2. Digit timing waveform (2)
相關PDF資料
PDF描述
M30220FCRP 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP144
M30220MA-XXXGP 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP144
M30220MA-XXXRP 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP144
M30220FCRP 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP144
M30220FCGP 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP144
相關代理商/技術(shù)參數(shù)
參數(shù)描述
M3021E8F2-AXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M3021E8F4-AXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M3021E8F6-AXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M3021E8F8-AXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M3021E8FA-AXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER