STR911FM42X6 STMicroelectronics, STR911FM42X6 Datasheet - Page 41

• Manufacturer Part Number: STR911FM42X6
• Description: MCU 256K FLASH 96K SRA, USB CAM
• Manufacturer: STMicroelectronics
• Series: STR9r

Specifications of STR911FM42X6

• 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: 256KB (256K 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: 497-5060; 497-5060-2; 497-5060-2; STR911FM42X6T

STR91xF
76
24
15
36
46
54
28
63 102
74 120
16
35
45
55
25
66 105
75 121
11
31
50
70 112
10
30
51
71 113
6
-
-
-
-
-
-
Pkg
123
39
23
57
73
86
43
24
56
72
87
40
17
49
81
16
48
82
9
8
-
-
-
-
-
Pin Name
PLLVDDQ
PLLVSSQ
AVREF
AVREF
_AVDD
VBATT
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VDD
VDD
VDD
VDD
VSS
VSS
VSS
VSS
G
G
G
G
G
G
G
G
G
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
G
G
G
G
G
V
Standby voltage
V Source for PLL
Combined ADC
voltage source,
Default Pin
ref voltage and
ADC reference
Digital Ground
Digital Ground
Digital Ground
input for RTC
I/O and USB.
voltage input
V Source for
2.7V to 3.6V
!/O and USB
V Source for
1.65V - 2.0V
Function
ADC analog
2.7V - 3.6V
and SRAM
2.7 to 3.6 V
backup
for CPU
for PLL
CPU.
for
Default Input
Function
Alternate
Input 1
Alternate
Output 1
Alternate functions
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Alternate
Output 2
Pin description
Alternate
Output 3
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