参数资料
型号: KMPC8241LZQ166D
厂商: Freescale Semiconductor
文件页数: 6/58页
文件大小: 0K
描述: IC MPU 32BIT 166MHZ 357-PBGA
标准包装: 2
系列: MPC82xx
处理器类型: 32-位 MPC82xx PowerQUICC II
速度: 166MHz
电压: 1.8V
安装类型: 表面贴装
封装/外壳: 357-BBGA
供应商设备封装: 357-PBGA(25x25)
包装: 托盘
MPC8241 Integrated Processor Hardware Specifications, Rev. 10
14
Freescale Semiconductor
Electrical and Thermal Characteristics
Table 7 provides the operating frequency information for the MPC8241 at recommended operating
conditions (see Table 2) with LVDD = 3.3 V ± 0.3 V.
4.5.1
Clock AC Specifications
Table 8 provides the clock AC timing specifications at recommended operating conditions, as defined in
Section 4.5.2, “Input AC Timing Specifications.These specifications are for the default driver strengths
indicated in Table 4. Figure 6 shows the PCI_SYNC_IN input clock timing diagram with the labeled
number items listed in Table 8.
Table 7. Operating Frequency
Characteristic
166 MHz
200 MHz
266 MHz
Unit
VDD/AVDD/AVDD2 = 1.8 ± 100 mV
Min
Max
Min
Max
Min
Max
Processor frequency (CPU)
100
166
100
200
100
266
MHz
Memory bus frequency
33
83
33
100
33
133
MHz
PCI input frequency
25–66
MHz
Caution: The PCI_SYNC_IN frequency and PLL_CFG[0:4] settings must be chosen such that the resulting peripheral
logic/memory bus frequency and CPU (core) frequencies do not exceed their respective maximum or minimum operating
frequencies. Refer to the PLL_CFG[0:4] signal description in Section 6, “PLL Configuration,for valid PLL_CFG[0:4] settings
and PCI_SYNC_IN frequencies.
Table 8. Clock AC Timing Specifications
At recommended operating conditions (see Table 2) with LVDD = 3.3 V ± 0.3 V
Num
Characteristics and Conditions
Min
Max
Unit
Notes
1
Frequency of operation (PCI_SYNC_IN)
25
66
MHz
2, 3
PCI_SYNC_IN rise and fall times
2.0
ns
1
4
PCI_SYNC_IN duty cycle measured at 1.4 V
40
60
%
5a
PCI_SYNC_IN pulse width high measured at 1.4 V
6
9
ns
2
5b
PCI_SYNC_IN pulse width low measured at 1.4 V
6
9
ns
2
7
PCI_SYNC_IN jitter
200
ps
8a
PCI_CLK[0:4] skew (pin-to-pin)
250
ps
8b
SDRAM_CLK[0:3] skew (pin-to-pin)
190
ps
3
10
Internal PLL relock time
100
s
2, 4, 5
15
DLL lock range with DLL_EXTEND = 0 (disabled) and
normal tap delay; (default DLL mode)
ns
6
16
DLL lock range for other modes
See Figure 8 through Figure 10
ns
6
17
Frequency of operation (OSC_IN)
25
66
MHz
19
OSC_IN rise and fall times
5
ns
7
20
OSC_IN duty cycle measured at 1.4 V
40
60
%
相关PDF资料
PDF描述
KMPC8241LVR266D IC MPU 32BIT 266MHZ 357-PBGA
IDT7054L35PRF IC SRAM 32KBIT 35NS 128TQFP
IDT7142SA55C IC SRAM 16KBIT 55NS 48DIP
IDT7142SA35C IC SRAM 16KBIT 35NS 48DIP
IDT7132SA55C IC SRAM 16KBIT 55NS 48DIP
相关代理商/技术参数
参数描述
KMPC8241LZQ200D 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
KMPC8241LZQ266D 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
KMPC8241TVR166D 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
KMPC8241TVR200D 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
KMPC8241TZQ166D 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324