CC2430 데이터 시트보기 (PDF) - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS

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CC2430

A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee®

TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 

CC2430

7.12 SPI AC Characteristics

TA= -40°C to 85°C, VDD=2.0V to 3.6V if nothing else stated.

Table 16: SPI AC Characteristics

Parameter

Min

Typ

Max Unit

Condition/Note

SCK period

SCK duty cycle

SSN low to SCK

SCK to SSN high

MISO setup

MISO hold

SCK to MOSI

SCK period

SCK duty cycle

MOSI setup

MOSI hold

SCK to MISO

2*tSYSCLK

30

10

10

See

section

13.14.4

50%

100

50%

10

10

ns

ns

ns

ns

25 ns

ns

ns

ns

25 ns

Master. See item 1 Figure 2

Master.

See item 5 Figure 2

See item 6 Figure 2

Master. See item 2 Figure 2

Master. See item 3 Figure 2

Master. See item 4 Figure 2, load = 10 pF

Slave. See item 1 Figure 2

Slave.

Slave. See item 2 Figure 2

Slave. See item 3 Figure 2

Slave. See item 4 Figure 2, load = 10 pF

Figure 2: SPI AC Characteristics

CC2430 Data Sheet (rev. 2.1) SWRS036F

Page 19 of 211

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