ABLIC
ABRACON
Ambiq
Diodes Incorporated
ECS
Epson
Microchip
Micro Crystal
Nisshinbo Micro Devices
NXP
Renesas Electronics
STMicroelectronics
Texas Instruments
I2C
Multiplexed
Parallel
Serial
Serial, I2C, SPI
Serial 2-Wire
Serial 2-Wire, I2C
Serial 3-Wire
Serial 3-Wire, SPI
Serial 4-Wire
Serial 4-Wire, SPI
SPI
BCD
YY-MM-DD
YY-MM-DD-dd
YYYY-MM-DD
BCD
HH:MM:SS:hh (12 hr, 24 hr)
HH:MM:SS (24 hr)
3.2 mm x 2.5 mm x 1 mm
DFN-16
DFN-20
DFN2626-10
DFN-8
HWSON-8
MSOP-10
MSOP-8
PCDIP-24
PCDIP-28
PDIP-8
PLCC-28
QFN0202-18
QFN023023-16
QFN-16
QFN1818-12
SMD-10
SNT-A-8
SO-16
SO-8
Backup Switching
Integrated Battery
No Backup Switching
600 mV
750 mV
900 mV
1 V
1.1 V
1.2 V
1.25 V
1.3 V
1.4 V
1.5 V
1.6 V
1.7 V
1.8 V
2 V
2.38 V
2.4 V
2.5 V
2.7 V
3 V
3.3 V
3.6 V
3.7 V
4.4 V
5 V
5.5 V
6 V
18 V
+ 70 C
+ 80 C
+ 85 C
+ 105 C
+ 125 C
1338
1339
1337AGD
AB-RTC-TA-32.768kHz-2
AB-RTC-TC-32.768kHz-2
AB-RTC-TH-32.768kHz-2
AB-RTC-XB-32.768kHz-2
AB-RTC-XL
AB-RTC-XLA
AB-RTC-XP-32.768kHz-2
AB-RTC-XPA-32.768kHz-2
AB-RTCMC
AB08x5
AB18x5
Artasie I2C
Artasie I2C w/ Power Management
Artasie SPI
Artasie SPI w/ Power Management
BQ32000
BQ32002
1 uA
1.2 uA
1.4 mA
1.5 uA
1.8 uA
10 uA
100 uA
160 nA
180 nA
190 nA
2 mA
2 mA, 3 mA
2 uA
2.5 uA
200 nA
200 uA
220 nA
240 nA
250 nA
3 mA
Bulk
Cut Tape
MouseReel
Reel
Tube