參數(shù)資料
型號： MPC8241LZQ166B
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 166 MHz, RISC PROCESSOR, PBGA357
封裝： 25 X 25 MM, 1.27 MM HEIGHT, PLASTIC, BGA-357
文件頁數(shù)： 16/60頁
文件大?。?/td> 730K
代理商： MPC8241LZQ166B
MOTOROLA
MPC8241 Integrated Processor Hardware Specifications
23
Electrical and Thermal Characteristics
Figure 14. AC Test Load for the MPC8241
14b
SDRAM_SYNC_IN to output high impedance (for all others)
—
4.0
ns
2
Notes:
1. All PCI signals are measured from GVDD_OVDD/2 of the rising edge of PCI_SYNC_IN to 0.285 × GVDD_OVDD or
0.615
× GV
DD_OVDD of the signal in question for 3.3 V PCI signaling levels. See Figure 12.
2. All memory and related interface output signal specifications are specified from the VM = 1.4 V of the rising edge
of the memory bus clock, SDRAM_SYNC_IN to the TTL level (0.8 or 2.0 V) of the signal in question.
SDRAM_SYNC_IN is the same as PCI_SYNC_IN in 1:1 mode, but is twice the frequency in 2:1 mode
(processor/memory bus clock rising edges occur on every rising and falling edge of PCI_SYNC_IN). See Figure 11.
3. PCI bused signals are composed of the following signals: LOCK, IRDY, C/BE[3:0], PAR, TRDY, FRAME, STOP,
DEVSEL, PERR, SERR, AD[31:0], REQ[4:0], GNT[4:0], IDSEL, and INTA.
4. In order to meet minimum output hold specifications relative to PCI_SYNC_IN for both 33- and 66-MHz PCI
systems, the MPC8241 has a programmable output hold delay for PCI signals (the PCI_SYNC_IN to output valid
timing is also affected). The initial value of the output hold delay is determined by the values on the MCP and CKE
reset configuration signals; the values on these two signals are inverted then stored as the initial settings of
PCI_HOLD_DEL = PMCR2[5:4] (power management configuration register 2 <0x72>), respectively. Since MCP
and CKE have internal pull-up resistors, the default value of PCI_HOLD_DEL after reset is 0b00. Further output
hold delay values are available by programming the PCI_HOLD_DEL value of the PMCR2 configuration register.
Table 11. Output AC Timing Specifications (continued)
Num
Characteristic
Min
Max
Unit
Notes
Output
Z0 = 50
GVDD_OVDD/2 for
RL = 50
Output Measurements are Made at the Device Pin
PCI or Memory
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參數(shù)描述
MPC8241LZQ166D 功能描述:微處理器 - MPU 166MHz 315.4MIPS 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(shí)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
MPC8241LZQ200D 功能描述:微處理器 - MPU 200MHz 380MIPS 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(shí)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
MPC8241LZQ200D 制造商:Freescale Semiconductor 功能描述:IC 32BIT MPU 200MHZ BGA-357
MPC8241LZQ266D 功能描述:微處理器 - MPU 266MHz 266MIPS 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(shí)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
MPC8241TVR166D 功能描述:微處理器 - MPU INTEGRATED HOST PROC 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(shí)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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