参数资料
型号: STM32F103VET7XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-100
文件页数: 116/122页
文件大小: 1599K
代理商: STM32F103VET7XXX
STM32F103xC, STM32F103xD, STM32F103xE
Electrical characteristics
Doc ID 14611 Rev 6
Figure 47. I2S slave timing diagram (Philips protocol)(1)
1.
Measurement points are done at CMOS levels: 0.3 × VDD and 0.7 × VDD.
2.
LSB transmit/receive of the previously transmitted byte. No LSB transmit/receive is sent before the first
byte.
Figure 48. I2S master timing diagram (Philips protocol)(1)
1.
Based on characterization, not tested in production.
2.
LSB transmit/receive of the previously transmitted byte. No LSB transmit/receive is sent before the first
byte.
CK
Inp
u
t
CPOL = 0
CPOL = 1
tc(CK)
WS input
SDtransmit
SDreceive
tw(CKH)
tw(CKL)
tsu(WS)
tv(SD_ST)
th(SD_ST)
th(WS)
tsu(SD_SR)
th(SD_SR)
MSB receive
Bitn receive
LSB receive
MSB transmit
Bitn transmit
LSB transmit
ai14881b
LSB receive(2)
LSB transmit(2)
CK
o
u
tp
u
t
CPOL = 0
CPOL = 1
tc(CK)
WS output
SDreceive
SDtransmit
tw(CKH)
tw(CKL)
tsu(SD_MR)
tv(SD_MT)
th(SD_MT)
th(WS)
th(SD_MR)
MSB receive
Bitn receive
LSB receive
MSB transmit
Bitn transmit
LSB transmit
ai14884b
tf(CK)
tr(CK)
tv(WS)
LSB receive(2)
LSB transmit(2)
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