DS89C450-ENL
4.5V ~ 5.5V
原装正品全球货源快速交付品质认证技术支持批量优惠
IC MCU 8BIT 64KB FLASH 44TQFP
规格参数
- 品牌
- Maxim Integrated
- 封装
- 44-TQFP
- 包装方式
- —
库存总量
430个
12小时发货
起订量：1 个
认证与授权
产品视频
了解 Maxim Integrated 的 DS89C450-ENL 如何融入您的设计。我们的元件专家将介绍关键规格、品质认证及典型应用场景。
- 原厂采购，全程可追溯
- 严格的进料品质检验
- 具竞争力的价格 & 全球快速交货
- 专属应用工程技术支持
技术规格
| Manufacturer | Maxim Integrated | |
| Series | 89C | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 33MHz | |
| Connectivity | EBI/EMI, SIO, UART/USART | |
| Peripherals | Power-Fail Reset, WDT | |
| Number of I/O | 32 | |
| Program Memory Size | 64KB (64K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 1K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
| Data Converters | - | |
| Oscillator Type | External | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-TQFP | |
| Supplier Device Package | 44-TQFP (10x10) |
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数据手册与文档
ds89c450-qnl_5b.pdf
PDF文档 · 46 pages
