參數(shù)資料
型號: M38B79FFFP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機
文件頁數(shù): 43/109頁
文件大?。?/td> 1559K
代理商: M38B79FFFP
38B7 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PRELIMINARY
Notice: This is not a final specification.
change.
Some parametric limits are subject to
43
FLD CONTROLLER
The M38B7 group has fluorescent display (FLD) drive and control
circuits.
Table 9 shows the FLD controller specifications.
Specifications
52 pins (20 pins can be switched to general-purpose ports)
4 pins (all 4 pins can be switched to general-purpose ports)
(A driver IC must be installed externally)
Used FLD output
28 segment
28 digit (segment number + digit number
56)
Used digit output
40 segment
16 digit (segment number
40, digit number
16)
Connected to M35501
56 segment
(connected number of M35501) digit
(segment number
56, digit number
number of M35501
16)
Used P6
4
to P6
7
expansion
52 segment
16 digit (segment number
52, digit number
16)
4.0
μ
s to 1024
μ
s (count source X
IN
/16, 4 MHz)
16.0
μ
s to 4096
μ
s (count source X
IN
/64, 4 MHz)
4.0
μ
s to 1024
μ
s (count source X
IN
/16, 4 MHz)
16.0
μ
s to 4096
μ
s (count source X
IN
/64, 4 MHz)
Digit interrupt
FLD blanking interrupt
Key-scan using digit
Key-scan using segment
Digit pulse output function
This function automatically outputs digit pulses.
M35501 connection function
The number of digits can be increased easily by using the output of DIM
OUT
(P7
3
) as CLK for the
M35501.
Toff section generating/nothing function
This function does not generate Toff1 section when the connected outputs are the same.
Gradation display function
This function allows each segment to be set for dark or bright display.
P6
4
to P6
7
expansion function
This function provides 16 lines of digit outputs from four ports by attaching the decoder converting
4-bit data to 16-bit data.
Item
High-breakdown-
voltage output port
CMOS port
FLD
controller
port
Display pixel number
Period
Dimmer time
Interrupt
Key-scan
Expanded function
Table 9 FLD controller specifications
相關(guān)PDF資料
PDF描述
M38B79MFH SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38B79MFH-A055 SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38B79MFH-A055FP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38B79MFH-A154FP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38B79MFH-A157FP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38B79MFA053 制造商:Panasonic Industrial Company 功能描述:SUB ONLY IC
M38C13E6FP 功能描述:IC 740 MCU OTP 24K 64LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 產(chǎn)品培訓(xùn)模塊:MCU Product Line Introduction XMEGA Introduction AVR XMEGA USB Connectivity 標(biāo)準(zhǔn)包裝:90 系列:AVR® XMEGA 核心處理器:AVR 芯體尺寸:8/16-位 速度:32MHz 連通性:I²C,IrDA,SPI,UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位,DMA,POR,PWM,WDT 輸入/輸出數(shù):50 程序存儲器容量:192KB(96K x 16) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:16K x 8 電壓 - 電源 (Vcc/Vdd):1.6 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 16x12b; D/A 2x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:64-TQFP 包裝:托盤 配用:ATSTK600-RC14-ND - STK600 SOCKET/ADAPTER 64TQFPATSTK600-TQFP64-ND - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
M38C13E6HP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38C13RLFS 制造商:Renesas Electronics Corporation 功能描述:EMULATION MCU/8BIT CMOS EMULATION CHIP - Bulk
M38C24M4-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER