ic
CI523
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| VDD1 | input | SMD | roundrect | 0.25×0.75 | |
| NRSTPD | output | SMD | roundrect | 0.25×0.75 | |
| VDD2 | io | SMD | roundrect | 0.25×0.75 | |
| TX1 | passive | SMD | roundrect | 0.25×0.75 | |
| VDD3 | passive | SMD | roundrect | 0.75×0.25 | |
| TX2 | passive | SMD | roundrect | 0.75×0.25 | |
| VDD4 | passive | SMD | roundrect | 0.75×0.25 | |
| VMID | passive | SMD | roundrect | 0.75×0.25 | |
| RX | input | SMD | roundrect | 0.25×0.75 | |
| OSCIN | passive | SMD | roundrect | 0.25×0.75 | |
| OSCOUT | passive | SMD | roundrect | 0.25×0.75 | |
| MISO | output | SMD | roundrect | 0.25×0.75 | |
| MOSI | input | SMD | roundrect | 0.75×0.25 | |
| SCK | input | SMD | roundrect | 0.75×0.25 | |
| NSS | passive | SMD | roundrect | 0.75×0.25 | |
| IRQ | passive | SMD | roundrect | 0.75×0.25 | |
| VSS | ground | SMD | roundrect | 1.7×1.7 |
Key Parameters
Frequency
13.56MHz
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Details
- Category
- ic
- MPN
- CI523
- Manufacturer
- Nanjing Zhongke Microelectronics
- Package
- TQFN-16-EP(3x3)
- Footprint
- TQFN-16_L3.0-W3.0-P0.50-BL-EP1.7
- JLCPCB
- C2833202
- LCSC
- C2833202
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 3
JLCPCB Stock & Pricing
In Stock(1,543 pcs)
1-9 pcs$0.5896
10-29 pcs$0.4531
30-99 pcs$0.3952
100-499 pcs$0.3229
500-999 pcs$0.2908
1000+ pcs$0.2699