參數(shù)資料
型號: STR912FAW32H6T
廠商: 意法半導體
英文描述: ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
中文描述: ARM966E -虜⑩16/32位閃存微控制器與以太網(wǎng),USB,加拿大,交流電機控制,4個定時器,模數(shù)轉(zhuǎn)換器,RTC和DMA的
文件頁數(shù): 81/99頁
文件大小: 979K
代理商: STR912FAW32H6T
STR91xFAx32 STR91xFAx42 STR91xFAx44
Electrical characteristics
81/99
7.12
Communication interface electrical characteristics
7.12.1
10/100 Ethernet MAC electrical characteristics
V
DDQ
= 2.7 - 3.6V, V
DD
= 1.65 - 2V, T
A
= -40 / 85 °C unless otherwise specified.
Ethernet MII interface timings
Figure 24.
MII_RX_CLK and MII_TX_CLK timing diagram
Table 39.
Figure 25.
MDC timing diagram
Table 40.
MII_RX_CLK and MII_TX_CLK timing table
Symbol
Parameter
Symbol
Value
Unit
Min
Max
1
Cycle time
t
c
(CLK)
40
ns
2
Pulse duration HIGH
t
HIGH
(CLK)
40%
60%
3
Pulse duration LOW
t
LOW
(CLK)
40%
60%
4
Transition time
t
t
(CLK)
1
ns
MII_RX_TCLK, MII_TX_CLK
1
2
3
4
4
1
2
3
4
4
MDC
MDC timing table
Symbol
Parameter
Symbol
Value
Unit
Min
Max
1
Cycle time
t
c
(MDC)
266
ns
2
Pulse duration HIGH
t
HIGH
(MDC)
40%
60%
3
Pulse duration LOW
t
LOW
(MDC)
40%
60%
4
Transition time
t
t
(MDC)
1
ns
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STR912FAW32X6 ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
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相關代理商/技術參數(shù)
參數(shù)描述
STR912FAW32X6 功能描述:ARM微控制器 - MCU ARM7TDMI 32-Bit Flash Based MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
STR912FAW32X6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
STR912FAW34H6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
STR912FAW34X6 功能描述:ARM微控制器 - MCU ARM966E S 16/32B Flash MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
STR912FAW34X6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA