AM1806 Datasheet, PDF (135/241 Pages) Texas Instruments – AM1806 ARM Microprocessor

AM1806
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SPRS658 – FEBRUARY 2010
Table 6-54. Timing Requirements for McBSP1 [1.3V, 1.2V, 1.1V] ⁽¹⁾ (see Figure 6-31 ) (continued)
NO.
PARAMETER
5
t_su(FRH-CKRL)
Setup time, external FSR high before CLKR
low
CLKR int
CLKR ext
6 t_h(CKRL-FRH) Hold time, external FSR high after CLKR low
CLKR int
CLKR ext
7 t_su(DRV-CKRL) Setup time, DR valid before CLKR low
CLKR int
CLKR ext
8 t_h(CKRL-DRV) Hold time, DR valid after CLKR low
CLKR int
CLKR ext
CLKX int
10
t_su(FXH-CKXL)
Setup time, external FSX high before CLKX low
CLKX ext
11 t_h(CKXL-FXH) Hold time, external FSX high after CLKX low
CLKX int
CLKX ext
1.3V, 1.2V
MIN
MAX
15
5
6
3
15
5
3
3
15
5
6
3
1.1V
MIN
18
5
6
3
18
5
3
3
18
5
6
3
UNIT
MAX
ns
ns
ns
ns
ns
ns
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Peripheral Information and Electrical Specifications 135
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