STR912FW44X6 STMicroelectronics, STR912FW44X6 Datasheet - Page 64

• Manufacturer Part Number: STR912FW44X6
• Description: MCU 512K FLASH 96K SRAM USB CAN
• Manufacturer: STMicroelectronics
• Series: STR9r

Specifications of STR912FW44X6

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 96MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 80
• 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: 128-LQFP
• For Use With: 497-8267 - BOARD EVAL BASED ON STR9MCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2497-5859 - EVAL BRD FULL USB DONGLE STR912MCBSTR9 - BOARD EVAL STM STR9 SERIES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-5063-2; 497-5063-2; 497-5063-2ND; STR912FW44X6T

Electrical characteristics
6.14.2 USB electrical interface characteristics
6.14.3 CAN interface electrical characteristics
64/73
Ethernet MII Receive timings
Figure 20. Ethernet MII receive timing diagram
Figure 21. Ethernet MII receive timing table
USB 2.0 Compliant in Full Speed Mode
Conforms to CAN 2.0B protocol specification
Symbol
MII_RX_CLK
MII_RXD
MII_RX_DV
MII_RX_ER
1
2
MII_RXD valid to
MII_RX_CLK high
MII_RX_CLK high to
MII_RXD invalid
Parameter
T
T
su
h
1
(MII_RXD)
(MII_RXD)
Symbol
2
0.81
0.00
Min
Value
Max
STR91xF
Unit
ns
ns