STR911FM44X6 STMicroelectronics, STR911FM44X6 Datasheet - Page 63
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STR911FM44X6
Manufacturer Part Number
STR911FM44X6
Description
MCU 512K FLASH 96K SRAM USB CAN
Manufacturer
STMicroelectronics
Series
STR9r
Datasheet
1.STR910FM32X6.pdf
(73 pages)
Specifications of STR911FM44X6
Core Processor
ARM9
Core Size
32-Bit
Speed
96MHz
Connectivity
CAN, I²C, Microwire, SPI, SSP, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number Of I /o
40
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 2 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-LQFP
For Use With
MCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2MCBSTR9 - BOARD EVAL STM STR9 SERIES
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
497-5061
497-5061-2
497-5061-2
STR911FM44X6T
497-5061-2
497-5061-2
STR911FM44X6T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
STR91xF
Table 26.
Ethernet MII transmit timings
Figure 19. Ethernet MII transmit timing diagram
Table 27.
MII_TX_CLK
MII_TX_EN
MII_CRS
MII_COL
MII_TXD
Symbol
Symbol
1
2
3
1
2
3
4
5
6
7
8
Ethernet MII management timing table
Ethernet MII transmit timing table
MDIO delay from rising
edge of MDC
MDIO setup time to rising
edge of MDC
MDIO hold time from rising
edge of MDC
MII_TX_CLK high to
MII_TX_EN valid
MII_TX_CLK high to
MII_TX_EN invalid
MII_CRS valid to
MII_TX_CLK high
MII_TX_CLK high to
MII_CRS invalid
MII_COL valid to
MII_TX_CLK high
MII_TX_CLK high to
MII_COL invalid
MII_TX_CLK high to
MII_TXD valid
MII_TXCLK high to
MII_TXD invalid
Parameter
Parameter
1
7
t
T
T
t
T
T
T
T
T
t
T
c
VAL
VAL
3
5
su
h
inval
su
h
su
h
inval
(MDIO)
Symbol
(MII_CRS)
(MII_COL)
(MDIO)
(MII_CRS)
(MII_COL)
(MDIO)
(MII_TX_EN)
(MII_TXD)
(MII_TX_EN)
(MII_TXD
Symbol
-2.03
2.70
Min
8
2
0.61
0.00
0.81
0.00
Min
Value
Value
6
Electrical characteristics
Max
2.83
Max
4.20
4.86
5.02
5.02
4
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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