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| TB1238资料 | |
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TB1238 PDF Download |
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File Size : 116 KB
Manufacturer: Description:The MC68307 (shown in Figure 1) contains a static EC000 core processor, multiple bus interfaces, a serial channel, two timers, and common system glue logic. The multiple bus interfaces include: dynamic 68000 bus, 8051 bus, and Motorola bus (M-bus) or I2C bus1. The dynamically sized 68000 bus allows 16-bit performance out of static random access memory (SRAM) while still providing a low-cost interface to an 8-bit read-only memory (ROM). The 8051 bus interfaces gluelessly to 8051-type devices and allows the reuse of application- specific integrated circuits (ASICs) designed for this industry standard bus. The M-bus is an industry standard 2-wire interface which provides efficient communications with peripherals such as EEPROM, analog/digital (A/ D) converters, and liquid crystal display (LCD) drivers. Thus, the MC68307 interfaces gluelessly to boot ROM, SRAM, 8051 devices, M-bus devices, and memory-mapped peripherals. The MC68307 also incorporates a slave mode which allows the EC000 core to be turned off, providing a 3.3-V static, low-power multi-function peripheral for higher performance M68000 family processors. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：TB1238 厂 家： 封 装：DIP 批 号：05+ 数 量：1000 说 明： |
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运 费：广东省内10元(平邮),广东省外20元(快递) 所在地：深圳市 新旧程度： |
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| 联系人：黄林锋 |
| 电 话：0755-82579969,83255343 |
| 手 机：13714599954, |
| QQ：172517499,137550090 |
| MSN：zfdz168@hotmail.com |
| 传 真：0755-82738881 |
| EMail：zfdz168@163.com |
| 公司地址： 深圳市福田区华强北路华强广场B座28楼L室 |
