參數(shù)資料
型號(hào)： MPC8270CZUUPEA
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 100 MHz, RISC PROCESSOR, PBGA480
封裝： 37 X 37 MM, 1.27 MM PITCH, FTBGA-480
文件頁數(shù)： 108/156頁
文件大小： 1680K
代理商： MPC8270CZUUPEA
MOTOROLA
MPC8280 PowerQUICC II Family Hardware Specications
55
Pinout
PD26/RTS2/TENA2
FCC1_UT16_RXD6/L1RSYNCC1
AH82
PD27/TXD2
FCC1_UT16_RXD7/L1RXDC1
AG72
PD28/RXD2
FCC1_UT16_TXD7/L1TXDC1
AE42
PD29/RTS1/TENA1
FCC1_UTM_RXADDR3/
FCC1_UTS_RXADDR3/
FCC1_UTM_RXCLAV2/
FCC2_UTM_RXADDR4/
FCC2_UTS_RXADDR1
AG12
PD30/TXD1
FCC2_UTM_TXENB/
FCC2_UTS_TXENB
AD42
PD31/RXD1
AD22
VCCSYN
AB3
VCCSYN1
B9
CLKIN2
AE11
SPARE43
U5
PCI_MODE4
AF25
V4
No connect5
AA1, AG4
I/O power
AG21, AG14, AG8, AJ1, AJ2,
AH1, AH2, AG3, AF4, AE5, AC27,
Y27, T27, P27, K26, G27, AE25,
AF26, AG27, AH28, AH29, AJ28,
AJ29, C7, C14, C16, C20, C23,
E10, A28, A29, B28, B29, C27,
D26, E25, H3, M4, T3, AA4, A1,
A2, B1, B2, C3, D4, E5
Core power
U28, U29, K28, K29, A9, A19,
B19, M1, M2, Y1, Y2, AC1, AC2,
AH19, AJ19, AH10, AJ10, AJ5
Ground
AA5, AB16, AB27, AF21, AF14,
AF8, AE7, AF11, AE17, AE23,
AC26, AB25, Y26, V25, T26, R25,
P26, M25, K27, H25, G26, D7,
D10, D14, D16, D20, D23, C9,
E11, E13, E15, E19, E22, B3, G5,
H4, K5, M3, P5, T4, Y5, AA2, AC3
1 Should be tied to VDDH via a 2K external pull-up resistor.
2 The default conguration of the CPM pins (PA[0–31], PB[4–31], PC[0–31], PD[4–31]) is input. To prevent excessive
DC current, it is recommended to either pull unused pins to GND or VDDH, or to congure them as outputs.
3 Must be pulled down or left oating.
4 If PCI is not desired, must be pulled up or left oating.
5 Sphere is not connected to die.
Table 20. MPC8280 and MPC8270 (ZU Package) Pinout List (Continued)
Pin Name
Ball
MPC8280/MPC8270
MPC8280 only
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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