数据搜索系统,热门电子元器件搜索 |
|
MC13212 数据表(PDF) 61 Page - Freescale Semiconductor, Inc |
|
MC13212 数据表(HTML) 61 Page - Freescale Semiconductor, Inc |
61 / 70 page MC13211/212/213 Technical Data, Rev. 1.5 Freescale Semiconductor 61 6.4.3 System SPI Timing Table 20 describes the timing requirements for the SPI system. Figure 33. SPI Master Timing (CPHA = 0) Table 20. SPI Timing No. Function Symbol Min Max Unit Operating frequency Master fop fBus/2048 fBus/2 = 8 MHz Hz 1 SCK period Master tSCK 22048 tcyc 2 Enable lead time Master tLead 1 /2— tSCK 3 Enable lag time Master tLag 1 /2— tSCK 4 Clock (SCK) high or low time Master tWSCK 62.5 1024 tcyc ns 5 Data setup time (inputs) Master tSU 15 — ns 6 Data hold time (inputs) Master tHI 0— ns 7 Data valid (after SCK edge) Master tv —25 ns 8 Data hold time (outputs) Master tHO 0— ns 9Rise time Input Output tRI tRO — — tcyc – 25 25 ns ns 10 Fall time Input Output tFI tFO — — tcyc – 25 25 ns ns SCK (OUTPUT) SCK (OUTPUT) MISO (INPUT) MOSI (OUTPUT) MSB IN2 BIT 6 . . . 1 LSB IN MSB OUT2 LSB OUT BIT 6 . . . 1 (CPOL = 0) (CPOL = 1) 1 4 5 6 7 8 9 10 4 2 SS1 (OUTPUT) 3 |
类似零件编号 - MC13212 |
|
类似说明 - MC13212 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |