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数量 | 价钱 (含税) |
---|---|
1+ | CNY14.270 (CNY16.1251) |
25+ | CNY12.860 (CNY14.5318) |
产品信息
产品概述
The AT89C2051-12PU is a 8-bit low-voltage, high-performance CMOS Microcomputer with 2kB of flash programmable and erasable read-only memory (PEROM). The device is manufactured using high-density non-volatile memory technology and is compatible with the industry-standard MCS-51 instruction set. By combining a versatile 8-bit CPU with flash on a monolithic chip, the AT89C2051 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications. The AT89C2051 provides the following standard features, 2kB of flash, 128 bytes of RAM, 15 I/O lines, two 16-bit timer/counters, a five vector two-level interrupt architecture, a full duplex serial port, a precision analogue comparator, on-chip oscillator and clock circuitry. In addition, theAT89C2051 is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes.
- Compatible with MCS®-51 products
- 10,000 write/erase cycles endurance
- Two-level program memory lock
- 128 x 8-bit internal RAM
- 15 programmable I/O lines
- Two 16-bit timer/counters
- Six interrupt sources
- Programmable serial UART channel
- Direct LED drive outputs
- On-chip analogue comparator
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
技术规格
8051 Family AT89C2051 Series Microcontrollers
12MHz
20引脚
15输入
128Byte
-
6V
85°C
8051
-
No SVHC (21-Jan-2025)
8051
2KB
DIP
UART
-
2.7V
-40°C
通孔安装
AT89C2051
-
法律与环境
进行最后一道重要生产流程所在的地区原产地:United States
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书