| 型号 |
订购 |
价格(不含税)
以实际报价为准 |
制造商 |
功能 | 总线类型 | 用户RAM | 典型操作电源电压 | 时间格式 | 日期格式 | 供应商电流 | 最小工作温度 | 最大工作温度 | 产品高度 | 产品宽度 |
ER - Clock, Real Time; PDIP; 24 Pins; 0C; +70C |
|
个
1+ RMB89.68
25+ RMB80.24
50+ RMB73.75
100+ RMB67.26
250+ RMB59.59 |
Dallas Semiconductor |
- | - | - | - | - | - | - | - | - | - | |
ER - Socket; DIP; 28; 5 V (Typ.); 5 pF; Surface Mount; 0 to 70 degC |
|
个
1+ RMB342.20
6+ RMB318.60
15+ RMB289.10
25+ RMB228.33
50+ RMB198.83 |
Dallas Semiconductor |
- | - | - | - | - | - | - | - | - | - | |
ER - Clock, Real Time; SO; 8 Pins; 5 V (Typ.)Supply; 200 uA (Max.) Current, Standby |
|
个
2+ RMB41.42
25+ RMB36.93
50+ RMB34.10
100+ RMB31.15
250+ RMB27.61 |
Dallas Semiconductor |
- | - | - | - | - | - | - | - | - | - | |
ER - Memory, Non Volatile RAM; 16 Kbit SRAM; 4.75 to 5.5V; 150; PCDIP24; 3mA Standby |
|
个
1+ RMB168.74
6+ RMB151.04
15+ RMB145.14
25+ RMB133.93
50+ RMB120.36 |
ST Microelectronics |
- | - | - | - | - | - | - | - | - | - | |
ER - Memory; 64Kbit SRAM; 4.5 to 5.5 V; 150; SOH28; -0.3 V (Min.); 2.2 V (Min.); 0 |
|
个
1+ RMB222.43
6+ RMB198.83
15+ RMB191.75
25+ RMB176.41
50+ RMB159.30 |
ST Microelectronics |
- | - | - | - | - | - | - | - | - | - | |
ER - Clock, Real Time; TSSOP; 20 Pins; 2.0 to 5.5 V; 5.8 V (Max.); +0.8 V (Max.) |
|
个
2+ RMB51.21
15+ RMB45.67
25+ RMB42.01
50+ RMB38.47
100+ RMB29.62 |
Dallas Semiconductor |
- | - | - | - | - | - | - | - | - | - | |
ER - Clock, Real Time, -40 to 85 C, SOIC8 |
|
个
5+ RMB36.34
15+ RMB32.69
25+ RMB32.33
50+ RMB29.85
100+ RMB27.26 |
Dallas Semiconductor |
- | - | - | - | - | - | - | - | - | - | |
IC,ISL12027IBZ |
|
个
1+ RMB58.17
25+ RMB50.15
100+ RMB48.14
250+ RMB46.37 |
Intersil |
时钟/日历/闹钟/电池备份 | 串行 (I2C) | 512Byte | 3.3, 5V | HH:MM:SS | DW:DM:M:Y | SOIC N | -40°C | 85°C | 1.5 | |
IC,ISL12024IVZ |
|
个
1+ RMB61.95
25+ RMB54.16
100+ RMB52.98
250+ RMB50.74 |
Intersil |
时钟/日历/闹钟/电池备份 | 串行 (I2C) | 512Byte | 3.3V | HH:MM:SS | DW:DM:M:Y | TSSOP N | -40°C | 85°C | 1.05 | |
IC,ISL12027IBAZ |
|
个
1+ RMB58.17
25+ RMB50.15
100+ RMB48.14
250+ RMB46.37 |
Intersil |
时钟/日历/闹钟/电池备份 | 串行 (I2C) | 512Byte | 3.35V | HH:MM:SS | DW:DM:M:Y | SOIC N | -40°C | 85°C | 1.5 | |
IC,ISL12029IV27AZ |
|
个
1+ RMB64.31
25+ RMB56.17
100+ RMB54.16
250+ RMB51.92 |
Intersil |
时钟/日历 | 串行 (I2C) | 512Byte | 3.3V | HH:MM:SS | DW:DM:M:Y | TSSOP | -40°C | 85°C | 1.05 | |
IC,ISL12029IBZ |
|
个
1+ RMB61.95
25+ RMB54.16
100+ RMB52.51
250+ RMB50.50 |
Intersil |
时钟/日历 | 串行 (I2C) | 512Byte | 3.3V | HH:MM:SS | DW:DM:M:Y | SOIC N | -40°C | 85°C | 1.5 | |
IC,ISL12029IB30AZ |
|
个
1+ RMB61.95
25+ RMB54.16
100+ RMB52.51
250+ RMB50.50 |
Intersil |
时钟/日历 | 串行 (I2C) | 512Byte | 3.3V | HH:MM:SS | DW:DM:M:Y | SOIC N | -40°C | 85°C | 1.5 | |
IC,ISL12026IBZ |
|
个
1+ RMB48.14
25+ RMB42.13
100+ RMB40.71
250+ RMB39.29 |
Intersil |
时钟/日历/闹钟/电池备份/中断 | 串行 (I2C) | 512Byte | 3.3V | HH:MM:SS | DW:DM:M:Y | SOIC N | -40°C | 85°C | 1.5 | |
IC,ISL12027IB27Z |
|
个
1+ RMB58.17
25+ RMB50.15
100+ RMB48.14
250+ RMB46.37 |
Intersil |
时钟/日历/闹钟/电池备份 | 串行 (I2C) | 512Byte | 3.3, 5V | HH:MM:SS | DW:DM:M:Y | SOIC N | -40°C | 85°C | 1.5 | |
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