| PART |
Description |
Maker |
| PCF2128T1 |
Integrated RTC / TCXO / Crystal
|
Philips Semiconductors
|
| DS32B3510 |
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM
|
Maxim Integrated Products
|
| DS32311007 DS3231S DS3231SN |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
|
Maxim Integrated Products
Maxim Integrated Produc...
|
| DS32X35 DS32C35 |
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM
|
Maxim Integrated Products
Maxim Integrated Produc...
|
| DS323113 |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
|
Maxim Integrated Products
|
| DS3231 DS3231SNTR |
Extremely Accurate I2C-Integrated RTC-TCXO-Crystal
Extremely Accurate I2C-Integrated RTC-TCXO-Crystal
|
Maxim Integrated Produc...
|
| SC28C94_2 SC28C94 SC28C94A1A SC28C94A1N |
Quad universal asynchronous receiver/transmitter (QUART)
From old datasheet system
Quad universal asynchronous receiver/transmitter QUART 四通用异步接收发送器夸脱
|
Philips
NXP Semiconductors N.V.
|
| FM3135 FM3135-G FM3135-GTR |
Integrated RTC/Alarm/F-RAM & Embedded Crystal
|
Ramtron International Corporation
|
| DS3231 DS3231SN DS3231SN_ DS3231S DS3231S_ |
Extremely Accurate I2C-Integrated RTC/TXO/Crystal
|
DALLAS[Dallas Semiconductor]
DALLAL
|
| DS323208 DS3232SN- DS3232S- |
Extremely Accurate I2C RTC with Integrated Crystal and SRAM
|
Maxim Integrated Products
|
| SC68C94 SC68C94A1A SC68C94A1N SC68C94C1A SC68C94C1 |
nullQuad universal asynchronous receiver/transmitter QUART
|
PHILIPS[Philips Semiconductors]
|
| DS4000GW/WBGA DS4000EC/WBGA |
Digitally Controlled TCXO (DC-TCXO) SPECIALTY TELECOM CIRCUIT, PBGA24
|
Maxim Integrated Products, Inc.
|
