| Manufacturer | Part # | Datasheet | Description |
 Microchip Technology |
MCP7940N-E/MNY
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940N-E/MS
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940N-E/MS
|
727Kb/58P |
Battery-Backed I2C Real-Time Clock/Calendar with SRAM
09/14/21 |
|
MCP7940N-E/MSVAO
|
727Kb/58P |
Battery-Backed I2C Real-Time Clock/Calendar with SRAM
09/14/21 |
|
MCP7940N-E/SN
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940N-E/SNVAO
|
727Kb/58P |
Battery-Backed I2C Real-Time Clock/Calendar with SRAM
09/14/21 |
|
MCP7940N-E/ST
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940N-I/MNY
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940N-I/MS
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940N-I/P
|
727Kb/58P |
Battery-Backed I2C Real-Time Clock/Calendar with SRAM
09/14/21 |
|
MCP7940N-I/SN
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940N-I/SN
|
727Kb/58P |
Battery-Backed I2C Real-Time Clock/Calendar with SRAM
09/14/21 |
|
MCP7940N-I/ST
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940NT
|
562Kb/36P |
Low-Cost I2C??Real-Time Clock/Calendar with SRAM and Battery Switchover
2011 |
|
MCP7940NT-E/MNY
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940NT-E/MS
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940NT-E/MS
|
727Kb/58P |
Battery-Backed I2C Real-Time Clock/Calendar with SRAM
09/14/21 |
|
MCP7940NT-E/MSVAO
|
727Kb/58P |
Battery-Backed I2C Real-Time Clock/Calendar with SRAM
09/14/21 |
|
MCP7940NT-E/SN
|
1Mb/42P |
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
11/29/12 |
|
MCP7940NT-E/SN
|
727Kb/58P |
Battery-Backed I2C Real-Time Clock/Calendar with SRAM
09/14/21 |