FT51A Advanced MCU with 8051 Compatible Core IC Datasheet
Version 1.5
Document No.: FT_000877
Clearance No.: FTDI#420
Appendix B - List of Figures and Tables
List of Figures
Figure 2-1 - 28 Pin SSOP Package ..........................................................................................................5
Figure 2-2 - 32 Pin WQFN Package .........................................................................................................6
Figure 2-3 - 44 Pin LQFP Package...........................................................................................................7
Figure 2-4 - 48 Pin WQFN Package .........................................................................................................8
Figure 3-1 – FT51A Block Diagram........................................................................................................11
Figure 3-2 – SPI Master........................................................................................................................15
Figure 5-1 Bus Powered Configuration..................................................................................................26
Figure 6-1 Application Example showing USB upstream and downstream connection(48pin package)....27
Figure 6-2 Application Example showing USB upstream and downstream connection (44pin package)...28
Figure 6-3 Application Example showing USB upstream connection (32pin package).............................28
Figure 6-4 Application Example showing USB upstream connection (28pin package).............................29
Figure 7-1 48 pin WQFN Package Marking.............................................................................................30
Figure 7-2 48 pin WQFN Package Dimensions.......................................................................................30
Figure 7-3 44 pin LQFP Package Marking ..............................................................................................31
Figure 7-4 44 pin LQFP Package Dimensions.........................................................................................31
Figure 7-5 32 pin WQFN Package Marking.............................................................................................32
Figure 7-6 32 pin WQFN Package Dimensions.......................................................................................32
Figure 7-7 28 pin SSOP Package Marking..............................................................................................33
Figure 7-8 28 pin SSOP Package Dimensions........................................................................................33
Figure 7-9 FT51A Solder Reflow Profile .................................................................................................34
List of Tables
Table 1-1 – Part Numbers.......................................................................................................................2
Table 2-1 – Power and Ground ...............................................................................................................9
Table 2-2 – Common Function pins.......................................................................................................10
Table 3-1 – 8051 Ports.........................................................................................................................12
Table 3-2 – Peripheral Pin Requirements...............................................................................................14
Table 3-3 – AIO Modes.........................................................................................................................16
Table 4-1 – Absolute Maximum Ratings................................................................................................18
Table 4-2 – Operating Voltage and Current...........................................................................................19
Table 4-3 – IO Characteristics VCCIO = +3V3.......................................................................................20
Table 4-4 – IO Characteristics VCCIO = +2V5.......................................................................................21
Table 4-5 – IO Characteristics VCCIO = +1V8.......................................................................................22
Table 4-6 – USB DP/DM Pin Characteristics...........................................................................................23
Table 4-7 – MTP Memory Characteristics...............................................................................................23
Table 4-8 – Internal Clock Characteristics.............................................................................................23
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