STMicroelectronics CRX14-MQP/1GE, RF Transceiver 13.56MHz 16-Pin SOIC
- RS Stock No.:
- 686-4844P
- Mfr. Part No.:
- CRX14-MQP/1GE
- Brand:
- STMicroelectronics
View all RF ICs
Available to back order for despatch when stock is available
Price Each (Supplied in a Tube)
£2.28
(exc. VAT)
£2.74
(inc. VAT)
| Units | Per unit |
| 10 - 49 | £2.28 |
| 50 - 149 | £2.24 |
| 150 - 499 | £2.19 |
| 500 + | £2.14 |
Packaging Options:
- RS Stock No.:
- 686-4844P
- Mfr. Part No.:
- CRX14-MQP/1GE
- Brand:
- STMicroelectronics
Technical Reference
Legislation and Compliance
Product Details
Proximity Coupling Device, ISO14443 Type-B
The CRX14 contactless couplers are compliant with the short range ISO14443 type-B standard. They are controlled using the two-wire I2C bus.
RF Carrier frequency: 13.56MHz
Sub-carrier: 847kHz
Modulation: 10% ASK (Transmitted to card), BPSK (Received from card)
Data rate: 106kbps
36 Byte Input/Output Frame Register
Host communication: 400kHz I2C serial bus (Up to 8 x CRX14 may share the same bus)
Automated anti-collision mechanism
Anti-clone function
Power supply: +4.5V to +5.5Vdc
Operating temperature range: -20 to +85°C
Package: SOIC16
Sub-carrier: 847kHz
Modulation: 10% ASK (Transmitted to card), BPSK (Received from card)
Data rate: 106kbps
36 Byte Input/Output Frame Register
Host communication: 400kHz I2C serial bus (Up to 8 x CRX14 may share the same bus)
Automated anti-collision mechanism
Anti-clone function
Power supply: +4.5V to +5.5Vdc
Operating temperature range: -20 to +85°C
Package: SOIC16
Specifications
| Attribute | Value |
| Modulation Technique | ASK |
| Package Type | SOIC |
| Pin Count | 16 |
| Dimensions | 10 x 4 x 1.5mm |
| Mounting Type | Surface Mount |
| Length | 10mm |
| Width | 4mm |
| Height | 1.5mm |
| Maximum Operating Band 1 Frequency | 13.56MHz |
| Maximum Operating Supply Voltage | 5.5 V |
| Maximum Operating Temperature | +85 °C |
| Number of Operating Bands | 1 |
| Minimum Operating Temperature | -20 °C |
| Minimum Operating Supply Voltage | 4.5 V |