參數(shù)資料
型號： MPC8255ACZUPIBX
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 300 MHz, RISC PROCESSOR, PBGA480
封裝： 37.50 X 37.50 MM, 1.55 MM HEIGHT, 1.27 MM PITCH, TBGA-480
文件頁數(shù)： 40/52頁
文件大?。?/td> 884K
代理商： MPC8255ACZUPIBX
MPC8260A PowerQUICC II Integrated Communications Processor Hardware Specifications, Rev. 1.1
Freescale Semiconductor
45
Pinout
PD30/FCC2_UTM_TXENB/FCC2_UTS_TXENB/TXD1
AD42
PD31/RXD1
AD22
VCCSYN
AB3
VCCSYN1
B9
GNDSYN
AB1
CLKIN21,(3)
AE11
SPARE4(4)
U5
PCI_MODE1,(5)
AF25
SPARE64
V4
THERMAL0(6)
AA1
THERMAL16
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, 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
Notes:
1. MPC8265 and MPC8266 only.
2. The default configuration 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 configure them as outputs.
3. On PCI devices (MPC8265 and MPC8266) this pin should be used as CLKIN2. On non-PCI devices (MPC8260A
and MPC8264) this is a spare pin that must be pulled down or left floating.
4. Must be pulled down or left floating.
5. On PCI devices (MPC8265 and MPC8266) this pin should be asserted if the PCI function is desired or pulled up or
left floating if PCI is not desired. On non-PCI devices (MPC8260A and MPC8264) this is a spare pin that must be pulled
up or left floating.
6. For information on how to use this pin, refer to
MPC8260 PowerQUICC II Thermal Resistor Guide available at
www.freescale.com.
Table 20. Pinout List (continued)
Pin Name
Ball
相關(guān)PDF資料
PDF描述
MPC8260ACVRIFBX 32-BIT, 200 MHz, RISC PROCESSOR, PBGA516
MPC8264ACVRLHDX 32-BIT, 250 MHz, RISC PROCESSOR, PBGA516
MPC8265ACZUMIBX 32-BIT, 266 MHz, RISC PROCESSOR, PBGA480
MPC8255ACVRIFBX 32-BIT, 200 MHz, RISC PROCESSOR, PBGA516
MPC8264AZUNJDX 32-BIT, 291 MHz, RISC PROCESSOR, PBGA480
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MPC8255AVVPIBB 功能描述:微處理器 - MPU PQ II HIP4 REV B RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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MPC8255AZUPIBB 功能描述:微處理器 - MPU POWERQUICC II HIP4 REV B RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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