Overview
The TL16C552FN is an UART made by Texas Instruments in a PLCC-68(24.2x24.2) package with 68 pins. 16Byte 2 4.75V~5.25V Printer Port、With False Start Bit Detection、with Modem Control PLCC-68(24.2x24.2) UART ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL16C552FN, from EasyEDA) and its footprint (EasyEDA_Cloud:PLCC-68_L24.2-W24.2-P1.27-LS25.14-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2878956).
Symbol
Footprint
Pinout
68| Pin | Name | Type |
|---|---|---|
| 1 | PEMD | Unspecified |
| 2 | TRI | Unspecified |
| 3 | CS1# | Unspecified |
| 4 | CLK | Unspecified |
| 5 | DSR1# | Unspecified |
| 6 | RI1# | Unspecified |
| 7 | GND | Unspecified |
| 8 | DCD1# | Unspecified |
| 9 | RXRDY0# | Unspecified |
| 10 | SOUT1 | Unspecified |
| 11 | DTR1# | Unspecified |
| 12 | RTS1# | Unspecified |
| 13 | CTS1# | Unspecified |
| 14 | DB0 | Unspecified |
| 15 | DB1 | Unspecified |
| 16 | DB2 | Unspecified |
| 17 | DB3 | Unspecified |
| 18 | DB4 | Unspecified |
| 19 | DB5 | Unspecified |
| 20 | DB6 | Unspecified |
| 21 | DB7 | Unspecified |
| 22 | TXRDY0# | Unspecified |
| 23 | VDD | Unspecified |
| 24 | RTS0# | Unspecified |
| 25 | DTR0# | Unspecified |
| 26 | SOUT0 | Unspecified |
| 27 | GND | Unspecified |
| 28 | CTS0# | Unspecified |
| 29 | DCD0# | Unspecified |
| 30 | RI0# | Unspecified |
| 31 | DSR0# | Unspecified |
| 32 | CS0# | Unspecified |
| 33 | A2 | Unspecified |
| 34 | A1 | Unspecified |
| 35 | A0 | Unspecified |
| 36 | IOW# | Unspecified |
| 37 | IOR# | Unspecified |
| 38 | CS2# | Unspecified |
| 39 | RESET# | Unspecified |
| 40 | VDD | Unspecified |
| 41 | SIN0 | Unspecified |
| 42 | TXRDY1# | Unspecified |
| 43 | ENIRQ# | Unspecified |
| 44 | BDO | Unspecified |
| 45 | INT0 | Unspecified |
| 46 | PD7 | Unspecified |
| 47 | PD6 | Unspecified |
| 48 | PD5 | Unspecified |
| 49 | PD4 | Unspecified |
| 50 | PD3 | Unspecified |
| 51 | PD2 | Unspecified |
| 52 | PD1 | Unspecified |
| 53 | PD0 | Unspecified |
| 54 | GND | Unspecified |
| 55 | STB# | Unspecified |
| 56 | AFD# | Unspecified |
| 57 | INIT# | Unspecified |
| 58 | SLIN# | Unspecified |
| 59 | INT2 | Unspecified |
| 60 | INT1 | Unspecified |
| 61 | RXRDY1# | Unspecified |
| 62 | SIN1# | Unspecified |
| 63 | ERR# | Unspecified |
| 64 | VDD | Unspecified |
| 65 | SLCT | Unspecified |
| 66 | BUSY | Unspecified |
| 67 | PE | Unspecified |
| 68 | ACK | Unspecified |
Parts like it
8
ST16C554DCJ68-F
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PLCC-68(24.2x24.2)16Byte 2.5V、3.3V、5V 4 5Mbps With False Start Bit Detection、with Modem Control、With automatic flow control、Hardware flow control support、Fractional baud rate generator、Internal loopback/self-test mode PLCC-68(24.2x24.2) UART ROHSNXP SemiconductorsUARTSC16C554DBIA68512
-- UART ROHSNXP SemiconductorsUARTSC16C654BIA68
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PLCC-68Low-power mode、Hardware flow control support、Software flow control support、Fractional baud rate generator、Internal loopback/self-test mode、Automatic error detection PLCC-68 UART ROHSNXP SemiconductorsUARTST16C554DCJ68
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PLCC-68128Byte 4 5V Internal Oscillator、With False Start Bit Detection、with Modem Control、Counter RS-232 PLCC-68 UART ROHSSIPEXUART
Questions
Is there a KiCad symbol and footprint for the TL16C552FN?
Yes. The symbol is EasyEDA_Cloud:TL16C552FN and the footprint EasyEDA_Cloud:PLCC-68_L24.2-W24.2-P1.27-LS25.14-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL16C552FN?
PLCC-68(24.2x24.2), with 68 pins. Its footprint is drawn on this page.
Where is the TL16C552FN datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TL16C552FN?
JLCPCB lists it as part C2878956, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TL16C552FN?
Parts like it in the library: the ST16C554DCJ68-F by MaxLinear, the SC16C554DBIA68 by NXP Semiconductors, the SC16C554DBIA68512 by NXP Semiconductors and the SC16C654BIA68 by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.