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M37481E8T-XXXSP中文资料PDF规格书
M37481E8T-XXXSP规格书详情
DESCRIPTION
The 7480/7481 group is the single-chip microcomputer adopting the silicon gate CMOS process. In addition to its simple instruction set, the ROM, RAM, and I/O addresses are placed in the same memory space.
Having built-in serial I/O, A-D converter, and watchdog timer, this
single-chip microcomputer is useful for control of automobiles, office automation equipment and home electric appliances. The 7480/7481 group includes multiple types which differ in the memory type, size, and package.
FEATURES
● Number of basic machine language instructions ..................... 71
● Minimum instruction execution time ...................................0.5 µs
(at 8 MHz clock input oscillation frequency)
● Memory size ROM ........................................... 4 K to 16 K bytes
RAM ............................................ 128 to 448 bytes
● Programmable I/O ports .................................... 18 (7480 group)
(P0, P1, P4, P5) 24 (7481 group)
● Input ports ............................................................ 8 (7480 group)
(P2, P3) 12 (7481 group)
● Built-in programmable pull-up transistors (P0, P1)
● Built-in clamp diodes............................................ 2 (7480 group)
(P4, P5) 8 (7481 group)
● Interrupt ................................................... 14 sources, 13 vectors
● Timer X, Y ..................................................................... 16-bit ✕ 2
● Timer 1, 2 ....................................................................... 8-bit ✕ 2
● Serial I/O ....................... 8-bit x 1 (UART or clock-synchronized)
● A-D converter ............................ 8-bit x 4 channels (7480 group)
8-bit x 8 channels (7481 group)
● Built-in watchdog timer
● Power source voltage ................................................ 2.7 to 4.5 V
(at [2.2 VCC-2] MHz clock input oscillation frequency)
4.5 to 5.5 V
(at 8 MHz clock input oscillation frequency)
● Power dissipation .............................................................. 35 mW
(at 8 MHz clock input oscillation frequency and 5 V power source voltage)
APPLICATIONS
Automobiles, office automation equipment, home electric appliances, etc.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS/瑞萨 |
23+ |
NA/ |
410 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MITSUBISHI |
23+ |
QFP |
20000 |
全新原装假一赔十 |
询价 | ||
RENESAS |
09+ |
QFP |
1200 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MIT |
23+ |
QFP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
RENESAS/瑞萨 |
23+ |
QFP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
RENESAS |
QFP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
RENESAS/瑞萨 |
2022 |
QFP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MIT |
22+23+ |
QFP |
36911 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MIT |
23+ |
DIP/42 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
RENESAS/瑞萨 |
QFP |
265209 |
假一罚十原包原标签常备现货! |
询价 |