| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
87C524
|
186Kb / 26P |
80C51 8-bit microcontrollers 16K/32K, 512 OTP, I2C, watchdog timer
1999 Jul 23 |
|
8XC552
|
382Kb / 60P |
80C51 FAMILY DERIVATIVES
1996 Aug 06 |
 ATMEL Corporation |
T89C51CC01UA
|
136Kb / 8P |
80C51 MCUs
|
|
T89C5115
|
343Kb / 30P |
80C51 Microcontrollers
|
|
AT83C51RB2
|
72Kb / 4P |
80C51 MCUs
|
 NXP Semiconductors |
P87C552SFAA
|
341Kb / 74P |
80C51 8-bit microcontroller
2003 Apr 01 |
 ATMEL Corporation |
T87C5101
|
679Kb / 58P |
80C51 Code Compatible
|
 Megawin Technology Co.,... |
MG87FX52YE
|
1Mb / 48P |
80C51 Central Processing Unit
|
 NXP Semiconductors |
P87C51RA2
|
417Kb / 67P |
80C51 Central Processing Unit
2003 Jan 24 |
|
P83CX80
|
422Kb / 84P |
80C51 type core
1997 Dec 12 |