| 制造商 | 部件名 | 数据表 | 功能描述 |
 Toshiba Semiconductor |
TMP8253
|
319Kb / 14P |
PROGRAMMABLE INTERVAL TIMER
|
|
TMP82C53
|
326Kb / 15P |
PROGRAMMABLE INTERVAL TIMER
|
|
TMP82C54
|
556Kb / 26P |
PROGRAMMABLE INTERVAL TIMER
|
 Intel Corporation |
8253
|
700Kb / 11P |
PROGRAMMABLE INTERVAL TIMER
|
 NEC |
UPD8253
|
419Kb / 11P |
PROGRAMMABLE INTERVAL TIMER
|
 Samsung semiconductor |
KS82C54
|
953Kb / 15P |
PROGRAMMABLE INTERVAL TIMER
|
 UMC Corporation |
UM82C54
|
1Mb / 16P |
CMOS PROGRAMMABLE INTERVAL TIMER
|
 Digital Core Design |
D8254
|
132Kb / 4P |
Programmable Interval Timer
|
 Intersil Corporation |
CS82C54-10Z96
|
426Kb / 22P |
CMOS Programmable Interval Timer
November 26, 2013 |
 Renesas Technology Corp |
82C54
|
679Kb / 23P |
CMOS Programmable Interval Timer
Sep 15, 2015 |