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ST10F272B Datasheet(PDF) 77 Page - STMicroelectronics |
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ST10F272B Datasheet(HTML) 77 Page - STMicroelectronics |
77 / 188 page ST10F272B/ST10F272E Serial channels Doc ID 11917 Rev 3 77/188 Table 45 and Table 46 list some possible Baud rates against the required reload values and the resulting bit times for 40 MHz and 64 MHz CPU clock respectively. The maximum is anyway limited to 8Mbaud. Table 45. Synchronous baud rate and reload values (fCPU = 40 MHz) Baud rate Bit time Reload value Reserved --- 0000h Can be used only with fCPU = 32 MHz (or lower) --- 0001h 6.6M Baud 150ns 0002h 5M Baud 200ns 0003h 2.5M Baud 400ns 0007h 1M Baud 1 μs 0013h 100K Baud 10 μs00C7h 10K Baud 100 μs07CFh 1K Baud 1ms 4E1Fh 306 Baud 3.26ms FF4Eh Table 46. Synchronous baud rate and reload values (fCPU = 64 MHz) Baud rate Bit time Reload value Reserved --- 0000h Can be used only with fCPU = 32 MHz (or lower) --- 0001h Can be used only with fCPU = 48 MHz (or lower) --- 0002h 8M Baud 125ns 0003h 4M Baud 250ns 0007h 1M Baud 1 μs001Fh 100K Baud 10 μs013Fh 10K Baud 100 μs0C7Fh 1K Baud 1ms 7CFFh 489 Baud 2.04ms FF9Eh |
Similar Part No. - ST10F272B_12 |
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Similar Description - ST10F272B_12 |
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