| PART |
Description |
Maker |
| RTC4573 |
Serial RTC with Alarm and Timer
|
Epson Company
|
| DS1306 |
Serial Alarm Real-Time Clock (RTC)
|
MAXIM - Dallas Semiconductor
|
| MAX6916EO30 MAX6916EO33 MAX6916EO50 MAX691605 |
SPI-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller
|
Maxim Integrated Products
|
| SM89S16R106 |
8-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & RTC & ADC & PWM & PDWU embedded
|
SyncMOS Technologies,Inc
|
| SM89T16R106 |
8-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & Two UART & RTC & ADC & PWM embedded
|
SyncMOS Technologies,Inc
|
| ISL12057IRUZ-T ISL12057IUZ |
Low Cost and Low Power I<sup>2</sup>C RTC Real Time Clock/Calendar Low Power and Low Cost RTC with Alarm Function and Dual IRQ pins; 8-uTDFN; Ind Temp REAL TIME CLOCK, PDSO8
Low Cost and Low Power I<sup>2</sup>C RTC Real Time Clock/Calendar Low Power and Low Cost RTC with Alarm Function and Dual IRQ pins; 8-MSOP; Ind Temp REAL TIME CLOCK, PDSO8
|
Intersil, Corp.
|
| M27C1024-10XF7 M27C1024-12XF7 M27C1024-15XF7 M27C1 |
1-Mbit (64Kb x16) UV EPROM, 100ns
1-Mbit (64Kb x16) UV EPROM, 120ns
1-Mbit (64Kb x16) UV EPROM, 150ns
1-Mbit (64Kb x16) UV EPROM, 200ns
1-Mbit (64Kb x16) UV EPROM, 35ns
1-Mbit (64Kb x16) UV EPROM, 45ns
1-Mbit (64Kb x16) UV EPROM, 55ns
1-Mbit (64Kb x16) UV EPROM, 70ns
1-Mbit (64Kb x16) UV EPROM, 80ns
1-Mbit (64Kb x16) UV EPROM, 90ns
1-Mbit (64Kb x16) OTP EPROM, 120ns
1-Mbit (64Kb x16) OTP EPROM, 70ns
1-Mbit (64Kb x16) OTP EPROM, 90ns
1-Mbit (64Kb x16) OTP EPROM, 55ns
1-Mbit (64Kb x16) OTP EPROM, 45ns
1-Mbit (64Kb x16) OTP EPROM, 35ns
1-Mbit (64Kb x16) OTP EPROM, 150ns
1-Mbit (64Kb x16) OTP EPROM, 100ns
|
SGS Thomson Microelectronics
|
| RTC-4574JE RTC-4574SA |
Serial RTC Module With Alarm and Timer Functions(串行接口实时时钟模块（带报警器和时钟 串行实时时钟模块，报警和定时器功能（串行接口实时时钟模块（带报警器和时钟））
|
爱普生（中国）有限公
Epson (China) Co., Ltd.
|
| PCF2128 PCF2128T PCF2128T1 |
Integrated RTC / TCXO / Crystal
|
NXP Semiconductors
|
| PCF2127AT PCF2127AT/1 |
Integrated RTC, TCXO and quartz crystal
|
NXP Semiconductors N.V.
|
| DS32B3510 |
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM
|
Maxim Integrated Products
|
