
引脚
表20. MPC8280和MPC8270 ( ZU包装)接脚分布表(续)
引脚名称
球
MPC8280/MPC8270
PC30/CLK2/TOUT1
PC31/CLK1/BRGO1
PD4/BRGO8/FCC3_RTS/SMRXD2
PD5/DONE1
PD6/DACK1
PD7/SMSYN1/FCC1_TXCLAV2
L1TSYNCD1/L1GNTD1
FCC1_UT16_TXD3
FCC1_UT16_TXD4
FCC1_UTM_TXADDR3/
FCC1_UTS_TXADDR3/
FCC2_UTM_TXADDR4
FCC2_UTS_TXADDR1
FCC2_UT_TXPRTY
FCC2_UT_RXPRTY
FCC2_UT8_RXD1/L1RSYNCB1
FCC2_UT8_RXD0/L1TSYNCB1/
L1GNTB1
SI1_L1ST2/L1RXDB1
SI1_L1ST1/L1TXDB1
FCC1_UT16_RXD0
FCC1_UT16_RXD1
FCC1_UT_TXPRTY/L1TSYNCC1/
L1GNTC1
FCC1_UT_RXPRTY
FCC1_UTM_RXADDR4/
FCC1_UTS_RXADDR4/
FCC1_UTM_RXCLAV3/
FCC2_UTM_RXADDR3/
FCC2_UTS_RXADDR0
FCC1_UTM_TXADDR4/
FCC1_UTS_TXADDR4/
FCC1_UTM_TXCLAV3/
FCC2_UTM_TXADDR3/
FCC2_UTS_TXADDR0
FCC1_UT16_RXD2
FCC1_UT16_RXD3
FCC1_UT16_TXD5
FCC1_UT16_RXD4/L1RSYNCD1
FCC1_UT16_RXD5/L1RXDD1
FCC1_UT16_TXD6/L1TXDD1
只有MPC8280
FCC2_UT8_TXD3
AE1
2
AD1
2
AC28
2
AD27
2
AF29
2
AF28
2
PD8/SMRXD1/BRGO5
PD9/SMTXD1/BRGO3
PD10/L1CLKOB2/BRGO4
PD11/L1RQB2
PD12
PD13
PD14/L1CLKOC2/I2CSCL
PD15/L1RQC2/I2CSDA
PD16/SPIMISO
PD17/BRGO2/SPIMOSI
PD18/SPICLK
AG25
2
AH26
2
AJ27
2
AJ23
2
AG23
2
AJ22
2
AE20
2
AJ20
2
AG18
2
AG17
2
AF16
2
PD19/SPISEL/BRGO1
AH15
2
PD20/RTS4/TENA4/L1RSYNCA2/
USB_TP
PD21/TXD4/L1RXD0A2/L1RXDA2/
USB_TN
PD22/RXD4L1TXD0A2/L1TXDA2/
usb_rxd
PD23/RTS3/TENA3
PD24/TXD3
PD25/RXD3
AJ14
2
AH13
2
AJ12
2
AE12
2
AF10
2
AG9
2
54
MPC8280的PowerQUICC II系列硬件特定网络阳离子
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