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参数资料
型号： STR912FAW44X6T
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, PQFP128
封装： 14 X 14 MM, 0.40 MM PITCH, ROHS COMPLIANT, PLASTIC, LQFP-128
文件页数： 40/100页
文件大小： 1801K
代理商： STR912FAW44X6T
Pin description
STR91xFAxxx
44/103
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
BCD
E
F
G
H
J
K
L
M
1
P4.2
P7.2
NC
P7.0
VDDQ
P7.3
P7.4
EMI_WR
Hn
(EMI_UB
n)
VDDQ
PHYCLK
_P5.2(1)
P8.0
P2.2
2
AVREF
P4.1
P4.0
P7.1
P2.0
NC
P6.2
P5.3
P8.2
P8.3
VSSQ
P8.6
3
AVDD
P4.3
AVSS
NC
P2.1
VSS
P6.3
P8.1
P6.1
P2.3
P8.4
VBATT
4
P4.6
P4.5
P4.4
VSSQ
P5.0
VDD
EMI_BWR
_WRLn
(EMI_LBn)
P6.0
P8.5
VSSQ
P2.4
X2_RTC
5
P7.7
VDDQ
VSSQ
P4.7
P7.5
NC
VSSQ
VSS
P2.5
P8.7
VDDQ
X1_RTC
6
JTMS
JTDO
JTDI
P1.7
P7.6
P5.1
P2.6
P9.4
P9.3
P9.2
VDD
P9.0
7
P1.5
P1.4
NC
VDD
VSS
P1.6
P6.5
VDDQ
VSSQ
P3.0
USBCLK
_P2.7 (2)
P9.1
8
VSSQ
PLLVSS
Q
P1.3
JRSTn
JTCK
VSSQ
P6.4
EMI_BAA
n
P3.3
EMI_WAI
Tn
P9.5
EMI_BCL
K
9
RESET_
OUTn
P1.2
PLLVDDQ
VDDQ
P6.6
VDDQ
NC
P5.6
EMI_RDn
P9.7
P3.4
P9.6
10
X1_CPU
P1.0
P1.1
USBDN
(3)
TAMPER
_ IN
NC
VSS
P0.4
EMI_ALE
P0.1
P3.5
P3.1
11
X2_CPU
JRTCK
USBDP(2)
MII_MDI
O (3)
P0.6
P0.5
VDD
P5.5P0.2P3.7
P0.0P3.2
12
EMI_WE
n
P0.7
RESET_I
Nn
P6.7
NC
P5.7
P0.3
P5.4
VDDQ
VSSQ
P3.6
1.
No PHYCLK function on STR910F
AW devices.
2.
No USBCLK function on STR910F
AW 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.
相关PDF资料
PDF描述
STR912FAZ42H6T 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, PBGA144
STR911FAZ44H6T 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, BGA144
STR912FAZ42H6 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, PBGA144
STR912FAW47X6T 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, PQFP128
STR912FAW32X6 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, PQFP128
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