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| HT9274资料 | |
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HT9274 PDF Download |
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File Size : 116 KB
Manufacturer:HT Description:Core C ARM7TDMI 32-bit RISC CPU C 32 MIPS @ 36 MHz Temperature Range C Operating temperature range -40 to 105 C Memories C Up to 256 Kbytes FLASH program memory (10,000 cycles endurance, data retention 20 years at 55C) C 16 Kbytes RAM Clock, Reset and Supply Management C 4.5 - 5.5V application supply and I/O interface C Embedded 1.8V regulator for core supply C Embedded oscillator running from external 4-8MHz crystal or ceramic resonator C Up to 36 MHz CPU freq. with internal PLL C Internal RC oscillator 32kHz or 2MHz soft- ware configurable for fast startup and backup clock C Realtime Clock for clock-calendar function C Wakeup Timer driven by internal RC for wake- up from STOP mode C 5 power saving modes: SLOW, WAIT, LPWAIT, STOP and HALT modes Nested interrupt controller C Fast interrupt handling with multiple vectors C 64 maskable IRQ with 64 vectors and 16 priority levels C 2 maskable FIQ sources C 16 external interrupts and up to 32 wake up lines Up to 112 I/O ports C 72/112 multifunctional bidirectional I/O lines |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：HT9274 厂 家：HT 封 装：SOP 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 |
