参数资料
型号: SST89E54RD2A-40-I-TQJE
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44
封装: ROHS COMPLIANT, MS-026ACB, TQFP-44
文件页数: 42/84页
文件大小: 1755K
代理商: SST89E54RD2A-40-I-TQJE
Data Sheet
FlashFlex MCU
SST89E54RD2A/RDA / SST89E58RD2A/RDA
SST89V54RD2A/RDA / SST89V58RD2A/RDA
47
2007 Silicon Storage Technology, Inc.
S71339-01-000
1/07
6.2.3 SPI Transfer Formats
FIGURE
6-5: SPI Transfer Format with CPHA = 0
FIGURE
6-6: SPI Transfer Format with CPHA = 1
1339 F20.0
MSB
SCK Cycle #
(for reference)
SCK (CPOL=0)
SCK (CPOL=1)
MOSI
(from Master)
MISO
(from Slave)
SS# (to Slave)
6
12
3
4
5
6
7
8
5
MSB
6543
2
1
LSB
4
3
2
1
LSB
1339 F21.0
MSB
SCK Cycle #
(for reference)
SCK (CPOL=0)
SCK (CPOL=1)
MOSI
(from Master)
MISO
(from Slave)
SS# (to Slave)
6
12
3
4
5
6
7
8
5
MSB
6543
2
1
LSB
4
3
2
1
LSB
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