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參數(shù)資料
| 型號： | M30240S9-XXXFP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor |
| 中文描述： | 單片16位CMOS微機(jī) |
| 文件頁數(shù)： | 10/142頁 |
| 文件大?。?/td> | 1637K |
| 代理商： | M30240S9-XXXFP |
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1-10
Mitsubishi microcomputers
M30240 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Preliminary Specifications REV. E
Specifications in this manual are tentative and subject to change
Overview
1.7 Overview
The M30240 group is a single chip PC peripheral microcontroller based on the Universal
Serial Bus (USB) Version 1.1 specification. This device provides interface between a USB-
equipped host computer and PC peripherals such as telephones, audio systems, and digital
cameras. The M30240 block diagram is shown in Figure 1.4.
The USB function control unit of the M30240 group can support all four data transfer types
listed in the USB specification: Isochronous, Interrupt, Bulk, and Control. Each transfer type is
used for controlling a different set of PC peripherals. Isochronous transfers provide guaranteed
bus access, a constant data rate, and error tolerance for devices such as computer-telephone
integration (CTI) and audio systems. Interrupt transfers are designed to support human input
devices (HID) that communicate small amounts of data infrequently. Bulk transfers are
necessary for devices such as digital cameras and scanners that communicate large amounts
of data to the PC as bus bandwidth becomes free. Finally, control transfers are supported
and are useful for bursty, host-initiated type communication where bus management is the
primary concern.
Figure 1.4:
M30240 block diagram
frequency
synthesizer
RAM
DMAC x 2
M16C CPU
UART x 3
Timers x 8
Watchdog
Timer
CRC Circuit
I/O Ports (P0~P3, P6 ~ P8, P10)
FIFOs
U
T
D+
D-
(Normal MCU or DMA Transfer)
1 - 12MHz
48 MHz
Φ
LED Drivers
(X 8)
A-D
Converter
ROM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M30245M4-XXXGF | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245F4-XXXGF | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245M8-XXXGF | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245F8-XXXGF | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245F8-XXXFP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M30240SA | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240SA-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240SC | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240SC-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
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