STR911FM44X6 STMicroelectronics, STR911FM44X6 Datasheet - Page 32

• Manufacturer Part Number: STR911FM44X6
• Description: MCU 512K FLASH 96K SRAM USB CAN
• Manufacturer: STMicroelectronics
• Series: STR9r

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

Functional overview
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Figure 5.
Figure 6.
EMI 8-bit multiplexed connection example
EMI 8-bit non-multiplexed connection example
STR91xx
EMI_BWR_WRLn
ST R91xx
EMI_CS3n
EMI_CS2n
EMI_CS1n
EMI_CS0n
EMI_RDn
EMI_A15
EMI_A14
EMI_A13
EMI_A12
EMI_A11
EMI_A10
EMI_BWR_WRLn
EMI_A9
EMI_A8
EMI_A7
EMI_A6
EMI_A5
EMI_A4
EMI_A3
EMI_A2
EMI_A1
EMI_A0
EMI_D7
EMI_D6
EMI_D5
EMI_D4
EMI_D3
EMI_D2
EMI_D1
EMI_D0
EMI_CS3n
EMI_CS2n
EMI_CS1n
EMI_CS0n
EMI_AD7
EMI_AD6
EMI_AD5
EMI_AD4
EMI_AD3
EMI_AD2
EMI_AD1
EMI_AD0
EMI_RDn
EMI_ALE
P9.7
P9.6
P9.5
P9.4
P9.3
P9.2
P9.1
P9.0
P7.7
P7.6
P7.5
P7.4
P7.3
P7.2
P7.1
P7.0
P8.7
P8.6
P8.5
P8.4
P8.3
P8.2
P8.1
P8.0
P8.7
P8.6
P8.5
P8.4
P8.3
P8.2
P8.1
P8.0
CHIP_SELECT
WRIT E
READ
ADDR_LAT CH
AD 7
AD 6
AD 5
AD 4
AD 3
AD 2
AD 1
AD 0
CHIP_SELECT
WRITE
READ
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
DEVICE
8-BIT
DEVICE
8-BIT
STR91xF