DS89C450-ENL+

MAXIM INTEGRATED PRODUCTS  DS89C450-ENL+  微控制器, 8位, 8051, 33 MHz, 64 KB, 1 KB, 44 引脚, TQFP

8051 系列，

得捷:
IC MCU 8BIT 64KB FLASH 44TQFP

立创商城:
DS89C450-ENL

欧时:
Maxim DS89C 系列 MCU 8 bit 8051 DS89C450-ENL+, 33MHz, 64 kB ROM 闪存, 1 kB RAM, TQFP-44

贸泽:
8-bit Microcontrollers - MCU Ultra-High-Speed Flash MCU

e络盟:
8位 MCU微控制单元, DS8 Family DS89C4xx Series Microcontrollers, 33 MHz, 64 KB, 1 KB, 44 引脚, TQFP

安富利:
MCU 8-bit 89C 8051 CISC 64KB Flash 5V 44-Pin TQFP

Newark:
# MAXIM INTEGRATED PRODUCTS  DS89C450-ENL+  8 Bit Microcontroller, 8051, 33 MHz, 64 KB, 1 KB, 44 Pins, TQFP

DeviceMart:
IC MCU FLASH 64KB 33MHZ 44-TQFP