STR912FAW46X6 STMicroelectronics, STR912FAW46X6 Datasheet - Page 84

• Manufacturer Part Number: STR912FAW46X6
• Description: MCU ARM9 1024KB FLASH 128LQFP
• Manufacturer: STMicroelectronics
• Series: STR9r

Specifications of STR912FAW46X6

• 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: 1MB (1M 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
• Processor Series: STR912x
• Core: ARM966E-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 96 KB
• Interface Type: CAN, I2C, IrDA, SSP, UART, USB
• Maximum Clock Frequency: 96 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MCBSTR9, MCBSTR9U, MCBSTR9UME, KSDK-STR912-PLUS, MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Cpu Family: STR9
• Device Core: ARM966E-S
• Device Core Size: 16/32Bit
• Frequency (max): 96MHz
• Total Internal Ram Size: 96KB
• # I/os (max): 80
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 2/3.6V
• Operating Supply Voltage (min): 1.65/1.77/2.5/2.7V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Package Type: 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: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-9038; STR912FAW46X6

Electrical characteristics
7.12
7.12.1
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Communication interface electrical characteristics
10/100 Ethernet MAC electrical characteristics
V
Ethernet MII interface timings
Figure 25. MII_RX_CLK and MII_TX_CLK timing diagram
Table 40.
Figure 26. MDC timing diagram
Table 41.
DDQ
MII_RX_TCLK, MII_TX_CLK
Symbol
Symbol
1
2
3
4
1
2
3
4
= 2.7 - 3.6 V, V
MDC
Cycle time
Pulse duration high
Pulse duration low
Transition time
Cycle time
Pulse duration high
Pulse duration low
Transition time
MII_RX_CLK and MII_TX_CLK timing table
MDC timing table
Parameter
Parameter
DD
= 1.65 - 2 V, T
2
1
3
Doc ID 13495 Rev 6
2
1
3
A
t
t
t
t
t
t
t
t
c
HIGH
LOW
t
c
HIGH
LOW
t
= -40 / 85 °C unless otherwise specified.
(CLK)
(MDC)
(CLK)
(MDC)
Symbol
Symbol
(CLK)
(MDC)
(CLK)
(MDC)
4
4
40%
40%
40%
40%
Min
Min
266
40
4
Value
Value
4
60%
60%
Max
60%
60%
Max
1
1
STR91xFAxxx
Unit
Unit
ns
ns
ns
ns