MCU ARM9 2048KB FLASH 128LQFP

 

STR912FAW47X6T

Manufacturer Part NumberSTR912FAW47X6T
DescriptionMCU ARM9 2048KB FLASH 128LQFP
ManufacturerSTMicroelectronics
SeriesSTR9
STR912FAW47X6T datasheets

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Warranty: 60 days

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Specifications of STR912FAW47X6T

Core ProcessorARM9Core Size32-Bit
Speed96MHzConnectivityCAN, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
PeripheralsBrown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDTNumber Of I /o80
Program Memory Size2MB (2M x 8)Program Memory TypeFLASH
Ram Size96K x 8Voltage - Supply (vcc/vdd)1.65 V ~ 2 V
Data ConvertersA/D 8x10bOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case128-LQFP
Processor SeriesSTR912xCoreARM966E-S
Data Bus Width16 bit, 32 bitData Ram Size96 KB
Interface TypeCAN, I2C, IrDA, SSP, UART, USBMaximum Clock Frequency96 MHz
Number Of Programmable I/os80Number Of Timers4
Maximum Operating Temperature+ 85 CMounting StyleSMD/SMT
3rd Party Development ToolsEWARM, EWARM-BL, MCBSTR9, MCBSTR9U, MCBSTR9UME, KSDK-STR912-PLUS, MDK-ARM, RL-ARM, ULINK2Minimum Operating Temperature- 40 C
On-chip Adc10 bit, 8 ChannelFor Use WithMCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2MCBSTR9 - BOARD EVAL STM STR9 SERIES
Lead Free Status / RoHS StatusLead free / RoHS CompliantEeprom Size-
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STR91xFAxxx
5.1
LFBGA144 ball connections
●
In
Table 7
balls labelled NC are no connect balls. These NC balls are reserved for
future devices and should NOT be connected to ground or any other signal. There are
total of 9 NC (no connection) balls.
●
Balls H1 and G4 are assigned as EMI bus write signals (EMI_BWR_WRLn and
EMI_WRHn). These two balls can also be configured by the user as EMI low or high
byte select signals (EMI_LBn and EMI_UBn).
●
The PLLGND (B8) and PLLVDDQ (C9) balls can be connected to VSSQ and VDDQ.
Table 7.
STR91x LFBGA144 ball connections
A
B
C
1
P4.2
P7.2
NC
2
AVREF
P4.1
P4.0
3
AVDD
P4.3
AVSS
4
P4.6
P4.5
P4.4
5
P7.7
VDDQ
VSSQ
6
JTMS
JTDO
JTDI
7
P1.5
P1.4
NC
8
VSSQ
PLLVSSQ
P1.3
RESET_
9
P1.2
PLLVDDQ
OUTn
10
X1_CPU
P1.0
P1.1
(2)
11
X2_CPU
JRTCK
USBDP
EMI_
RESET_
12
P0.7
WEn
INn
1.
A
No PHYCLK function on STR910F
W devices.
2.
A
No USBCLK function on STR910F
W devices.
3.
NU (Not Used) on STR910FAW devices. D10 is not connected, C11 must be pulled up by a 1.5 kOhm resistor to VDDQ.
D
E
F
G
P7.0
VDDQ
P7.3
P7.4
P7.1
P2.0
NC
P6.2
NC
P2.1
VSS
P6.3
EMI_BWR_
VSSQ
P5.0
VDD
WRLn
(EMI_LBn)
P4.7
P7.5
NC
VSSQ
P1.7
P7.6
P5.1
P2.6
VDD
VSS
P1.6
P6.5
JRSTn
JTCK
VSSQ
P6.4
VDDQ
P6.6
VDDQ
NC
TAMPER_
(3)
USBDN
NC
VSS
IN
MII_
P0.6
P0.5
VDD
(3)
MDIO
P6.7
NC
NC
P5.7
Doc ID 13495 Rev 6
Pin description
H
J
K
L
EMI_WRHn
VDDQ
PHYCLK_
P8.0
(EMI_UBn)
(1)
P5.2
P5.3
P8.2
P8.3
VSSQ
P8.1
P6.1
P2.3
P8.4
P6.0
P8.5
VSSQ
P2.4
VSS
P2.5
P8.7
VDDQ
P9.4
P9.3
P9.2
VDD
USBCLK_
VDDQ
VSSQ
P3.0
P2.7
EMI_
EMI_BAAn
P3.3
P9.5
WAITn
EMI_
P5.6
P9.7
P3.4
RDn
EMI_
P0.4
P0.1
P3.5
ALE
P5.5
P0.2
P3.7
P0.0
P0.3
P5.4
VDDQ
VSSQ
M
P2.2
P8.6
VBATT
X2_
RTC
X1_
RTC
P9.0
P9.1
(2)
EMI_
BCLK
P9.6
P3.1
P3.2
P3.6
45/102

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