PCF8545ATT/AY
NXP SemiconductorsExtended
-40℃~+85℃ 1.8V~5.5V 1/4,1/3,1/2 1/8,1/6,1/4 230kHz 30uA 320 Segment Built-in oscillator I²C TFSOP-56-6.1mm LCD Drivers ROHS
- Part id
- nxp/PCF8545ATT/AY
- Category
- LCD Drivers
- Package
- TFSOP-56-6.1mm
- Pins
- 56
- In stock
- 0 at JLCPCB (C3194506)
Overview
The PCF8545ATT/AY is a LCD Driver made by NXP Semiconductors in a TFSOP-56-6.1mm package with 56 pins. -40℃~+85℃ 1.8V~5.5V 1/4,1/3,1/2 1/8,1/6,1/4 230kHz 30uA 320 Segment Built-in oscillator I²C TFSOP-56-6.1mm LCD Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PCF8545ATT_AY, from EasyEDA) and its footprint (EasyEDA_Cloud:TSSOP-56_L14.0-W6.1-P0.50-LS8.1-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3194506).
Symbol
Footprint
Pinout
56| Pin | Name | Type |
|---|---|---|
| 1 | S9 | Unspecified |
| 2 | S10 | Unspecified |
| 3 | S11 | Unspecified |
| 4 | S12 | Unspecified |
| 5 | S13 | Unspecified |
| 6 | S14 | Unspecified |
| 7 | S15 | Unspecified |
| 8 | S16 | Unspecified |
| 9 | S17 | Unspecified |
| 10 | S18 | Unspecified |
| 11 | S19 | Unspecified |
| 12 | BP0/S32 | Unspecified |
| 13 | BP1/S33 | Unspecified |
| 14 | BP2/S34 | Unspecified |
| 15 | BP3/S35 | Unspecified |
| 16 | BP4/S43/S36 | Unspecified |
| 17 | BP5/S42/S37 | Unspecified |
| 18 | BP6/S41/S38 | Unspecified |
| 19 | BP7/S40/S39 | Unspecified |
| 20 | S20 | Unspecified |
| 21 | S21 | Unspecified |
| 22 | S22 | Unspecified |
| 23 | S23 | Unspecified |
| 24 | S24 | Unspecified |
| 25 | S25 | Unspecified |
| 26 | S26 | Unspecified |
| 27 | S27 | Unspecified |
| 28 | S28 | Unspecified |
| 29 | S29 | Unspecified |
| 30 | S30 | Unspecified |
| 31 | S31 | Unspecified |
| 32 | S32/BP7/S40 | Unspecified |
| 33 | S33/BP6/S41 | Unspecified |
| 34 | S34/BP5/S42 | Unspecified |
| 35 | S35/BP4/S43 | Unspecified |
| 36 | S36/BP3 | Unspecified |
| 37 | S37/BP2 | Unspecified |
| 38 | S38/BP1 | Unspecified |
| 39 | S39/BP0 | Unspecified |
| 40 | A0 | Unspecified |
| 41 | SCL | Unspecified |
| 42 | SDA | Unspecified |
| 43 | RESET# | Unspecified |
| 44 | VSS | Unspecified |
| 45 | VDD | Unspecified |
| 46 | OSCCLK | Unspecified |
| 47 | VLCD | Unspecified |
| 48 | S0 | Unspecified |
| 49 | S1 | Unspecified |
| 50 | S2 | Unspecified |
| 51 | S3 | Unspecified |
| 52 | S4 | Unspecified |
| 53 | S5 | Unspecified |
| 54 | S6 | Unspecified |
| 55 | S7 | Unspecified |
| 56 | S8 | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the PCF8545ATT/AY?
Yes. The symbol is EasyEDA_Cloud:PCF8545ATT_AY and the footprint EasyEDA_Cloud:TSSOP-56_L14.0-W6.1-P0.50-LS8.1-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCF8545ATT/AY?
TFSOP-56-6.1mm, with 56 pins. Its footprint is drawn on this page.
Where is the PCF8545ATT/AY datasheet?
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
Where can I order the PCF8545ATT/AY?
JLCPCB lists it as part C3194506, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PCF8545ATT/AY?
Parts like it in the library: the PCA8536AT/Q900/1Y by NXP Semiconductors, the PCA8536BT/Q900/1Y by NXP Semiconductors, the PCF8536AT/1Y by NXP Semiconductors and the PCF8536BT/1Y by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.