| Battery |
Tadiran TLH-5903 |
http://www.tadiran.com/pdf.php?id=TLH-5903 |
$12.01 |
-55°C to +125°C |
3.0V - 3.6V |
| CPU |
ATtiny4-TS8R |
http://www.atmel.com/images/atmel-8127-avr-8-bit-microcontroller-attiny4-attiny5-attiny9-attiny10_datasheet.pdf |
$0.33 |
-40°C to +125°C |
1.8V - 5.5V |
| temp0 |
Silicon Labs Si7051-A20-IM |
http://www.silabs.com/Support%20Documents/TechnicalDocs/Si7050-1-3-4-5-A20.pdf |
$1.95 |
-40°C to +125°C |
1.9V - 3.6V |
| temp1 |
Silicon Labs Si7051-A20-IM |
http://www.silabs.com/Support%20Documents/TechnicalDocs/Si7050-1-3-4-5-A20.pdf |
$1.95 |
-40°C to +125°C |
1.9V - 3.6V |
| rtc |
NXP PCA8565TS |
http://www.nxp.com/documents/data_sheet/PCA8565.pdf |
$1.73 |
-40°C to +125°C |
1.8V - 5.5V |
| analog switch |
Diodes 74LVC1G3157 |
http://www.diodes.com/_files/datasheets/74LVC1G3157.pdf |
$0.37 |
-40°C to +125°C |
1.65V - 5.5V |
| mem0 |
ST M24M02-DWMN3TP/K |
http://www.st.com/web/en/resource/technical/document/datasheet/DM00200595.pdf |
$3.25 |
-40°C to +125°C |
2.5V - 5.5V |
| mem1 |
ST M24M02-DWMN3TP/K |
http://www.st.com/web/en/resource/technical/document/datasheet/DM00200595.pdf |
$3.25 |
-40°C to +125°C |
2.5V - 5.5V |
| regulator |
TI TPS62230DRYT |
http://www.ti.com/lit/ds/symlink/tps62230.pdf |
$1.69 |
-40°C to +125°C |
2.05V - 6V |
