参数资料
型号: MPC8343CVRADDX
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 266 MHz, MICROPROCESSOR, PBGA620
封装: 29 X 29 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-620
文件页数: 28/92页
文件大小: 987K
代理商: MPC8343CVRADDX
MPC8343E PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 6
34
Freescale Semiconductor
Local Bus
Figure 12 provides the AC test load for the local bus.
Figure 12. Local Bus C Test Load
LALE output fall to LAD output
transition (LATCH hold time)
tLBOTOT2
3—
ns
6
LALE output fall to LAD output
transition (LATCH hold time)
tLBOTOT3
2.5
ns
7
Local bus clock to output valid
tLBKHOV
—3
ns
3
Local bus clock to output high
impedance for LAD/LDP
tLBKHOZ
—4
ns
Notes:
1. The symbols used for timing specifications herein follow the pattern of t(First two letters of
functional block)(signal)(state) (reference)(state) for inputs and t(First two letters of functional
block)(reference)(state)(signal)(state) for outputs. For example, tLBIXKH1 symbolizes local bus
timing (LB) for the input (I) to go invalid (X) with respect to the time the tLBK clock reference
(K) goes high (H), in this case for clock one(1). Also, tLBKHOX symbolizes local bus timing
(LB) for the tLBK clock reference (K) to go high (H), with respect to the output (O) going
invalid (X) or output hold time.
2. All timings are in reference to falling edge of LCLK0 (for all outputs and for LGTA and
LUPWAIT inputs) or rising edge of LCLK0 (for all other inputs).
3. All signals are measured from OVDD/2 of the rising/falling edge of LCLK0 to 0.4 × OVDD
of the signal in question for 3.3-V signaling levels.
4. Input timings are measured at the pin.
5.tLBOTOT1 should be used when RCWH[LALE] is not set and when the load on LALE output
pin is at least 10pF less than the load on LAD output pins.
6.tLBOTOT2 should be used when RCWH[LALE] is set and when the load on LALE output pin
is at least 10pF less than the load on LAD output pins.
7.tLBOTOT3 should be used when RCWH[LALE] is set and when the load on LALE output pin
equals to the load on LAD output pins.
8. For purposes of active/float timing measurements, the Hi-Z or off state is defined to be
when the total current delivered through the component pin is less than or equal to the
leakage current specification.
9. DLL bypass mode is not recommended for use at frequencies above 66MHz.
Table 28. Local Bus General Timing Parameters—DLL bypass (continued)
Parameter
Symbol 1
Min
Max
Unit
Notes
Output
Z0 = 50
OVDD/2
RL = 50
相关PDF资料
PDF描述
MPC8343ZQAGDX 32-BIT, 400 MHz, MICROPROCESSOR, PBGA620
MPC8343EZQAGDX 32-BIT, 400 MHz, MICROPROCESSOR, PBGA620
MPC8343ECVRADDX 32-BIT, 266 MHz, MICROPROCESSOR, PBGA620
MPC8343CVRAGDX 32-BIT, 400 MHz, MICROPROCESSOR, PBGA620
MPC8343CZQAGDX 32-BIT, 400 MHz, MICROPROCESSOR, PBGA620
相关代理商/技术参数
参数描述
MPC8343CVRAGD 功能描述:IC MPU PWRQUICC II PRO 620-PBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:MPC83xx 标准包装:1 系列:MPC85xx 处理器类型:32-位 MPC85xx PowerQUICC III 特点:- 速度:1.2GHz 电压:1.1V 安装类型:表面贴装 封装/外壳:783-BBGA,FCBGA 供应商设备封装:783-FCPBGA(29x29) 包装:托盘
MPC8343CVRAGDB 功能描述:微处理器 - MPU 8347 PBGA NO-PB W/O ENCR 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
MPC8343CZQADD 功能描述:IC MPU PWRQUICC II PRO 620-PBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:MPC83xx 标准包装:1 系列:MPC85xx 处理器类型:32-位 MPC85xx PowerQUICC III 特点:- 速度:1.2GHz 电压:1.1V 安装类型:表面贴装 封装/外壳:783-BBGA,FCBGA 供应商设备封装:783-FCPBGA(29x29) 包装:托盘
MPC8343CZQADDB 功能描述:微处理器 - MPU 8347 PBGA W/O ENC W/ PB 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
MPC8343CZQAGD 功能描述:IC MPU PWRQUICC II PRO 620-PBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:MPC83xx 标准包装:1 系列:MPC85xx 处理器类型:32-位 MPC85xx PowerQUICC III 特点:- 速度:1.2GHz 电压:1.1V 安装类型:表面贴装 封装/外壳:783-BBGA,FCBGA 供应商设备封装:783-FCPBGA(29x29) 包装:托盘