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HD64F3437TF16 Datasheet, PDF (285/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device. | |||
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B=
F
8 Ã 22nâ1 Ã (N + 1)
à 106
F
N=
8 Ã 22nâ1 Ã B
à 106 â 1
B: Bit rate (bits/second)
N: Baud rate generator BRR value (0 ⤠N ⤠255)
F: øP (MHz) when n â 0, or ø (MHz) when n = 0
n: Baud rate generator input clock (n = 0, 1, 2, 3)
The meaning of n is given below.
SMR
WSCR
n
CKS1
CKS0
CKDBL Clock
0
0
0
0
ø
1
0
1
0
ø/4
2
1
0
0
ø/16
3
1
1
0
ø/64
0
0
0
1
ø
1
0
1
1
ø/8
2
1
0
1
ø/32
3
1
1
1
ø/128
256
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