参数资料
型号: ST10F269Z2Q3
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
封装: 28 X 28 MM, PLASTIC, QFP-144
文件页数: 65/160页
文件大小: 1541K
代理商: ST10F269Z2Q3
ST10F269
157/160
21.4.14 - High-Speed Synchronous Serial Interface (SSC) Timing
21.4.14.1 Master Mode
VCC = 5V ±10%, VSS = 0V, CPU clock = 40MHz, TA = -40 to +125°C, CL = 50pF
Note: 1. Timing guaranteed by design.
The formula for SSC Clock Cycle time is : t300 = 4 TCL * (<SSCBR> + 1)
Where <SSCBR> represents the content of the SSC Baud rate register, taken as unsigned 16-bit integer.
Notes: 1. The phase and polarity of shift and latch edge of SCLK is programmable. This figure uses the leading clock edge as shift edge (drawn
in bold), with latch on trailing edge (SSCPH = 0b), Idle clock line is low, leading clock edge is low-to-high transition (SSCPO = 0b).
2. The bit timing is repeated for all bits to be transmitted or received.
Symbol
Parameter
Maximum Baud rate = 10M Baud
(<SSCBR> = 0001h)
Variable Baud rate
(<SSCBR>=0001h-FFFFh)
Unit
Minimum
Maximum
Minimum
Maximum
t300
CC SSC clock cycle time
100
8 TCL
262144 TCL
ns
t301
CC SSC clock high time
40
t300/2 - 10
–ns
t302
CC SSC clock low time
40
t300/2 - 10
–ns
t303
CC SSC clock rise time
10
10
ns
t304
CC SSC clock fall time
10
10
ns
t305
CC Write data valid after shift edge
15
15
ns
t306
CC Write data hold after shift edge 1
-2
-2
ns
t307p SR Read data setup time before
latch edge, phase error
detection on (SSCPEN = 1)
37.5
2TCL+12.5
ns
t308p SR Read data hold time after latch
edge, phase error detection on
(SSCPEN = 1)
50
4TCL
ns
t307
SR Read data setup time before
latch edge, phase error
detection off (SSCPEN = 0)
25
2TCL
ns
t308
SR Read data hold time after latch
edge, phase error detection off
(SSCPEN = 0)
0–
0
ns
Figure 81 : SSC Master Timing
t
303
t
304
t
305
t
305
t
305
t
306
1st Out Bit
Last Out Bit
2nd Out Bit
t
300
t
302
t
301
1)
2)
t
307
2nd.In Bit
1st.In Bit
t
308
t
307
Last.In Bit
t
308
SCLK
MTSR
MRST
相关PDF资料
PDF描述
ST10F269Z2Q6 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
ST10F276Z5Q3 16-BIT, MROM, 64 MHz, RISC MICROCONTROLLER, PQFP144
ST10F296TR 16-BIT, FLASH, 64 MHz, MICROCONTROLLER, PBGA208
ST10R172LT6 16-BIT, 50 MHz, MICROCONTROLLER, PQFP100
ST10R272LT6 16-BIT, 50 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
ST10F269Z2Q6 功能描述:16位微控制器 - MCU 256K Flash 12K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
ST10F269Z2Q6/TR 功能描述:16位微控制器 - MCU 16B MCU 256K Byte and 12K Byte RAM RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
ST10F269Z2QX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:16-BIT MCU WITH MAC UNIT, 256K BYTE FLASH MEMORY AND 12K BYTE RAM
ST10F269Z2T3 功能描述:16位微控制器 - MCU ST10F272 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
ST10F269Z2T6 功能描述:16位微控制器 - MCU ST10F272 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT