参数资料
型号: MPC8349EVVAJD
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 533 MHz, RISC PROCESSOR, PBGA672
封装: 35 X 35 MM, 1.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, TBGA-672
文件页数: 28/108页
文件大小: 1275K
代理商: MPC8349EVVAJD
MPC8349E PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 7
26
Freescale Semiconductor
DUART
7DUART
This section describes the DC and AC electrical specifications for the DUART interface of the
MPC8349E.
7.1
DUART DC Electrical Characteristics
Table 17 provides the DC electrical characteristics for the DUART interface of the MPC8349E.
7.2
DUART AC Electrical Specifications
Table 18 provides the AC timing parameters for the DUART interface of the MPC8349E.
Table 17. DUART DC Electrical Characteristics
Parameter
Symbol
Min
Max
Unit
High-level input voltage
VIH
2OVDD + 0.3
V
Low-level input voltage
VIL
–0.3
0.8
V
Input current
(0.8 V
≤V
IN ≤ 2 V)
IIN
—+/- 5
μA
High-level output voltage,
IOH = –100 μA
VOH
OVDD – 0.2
V
Low-level output voltage,
IOL = 100 μA
VOL
—0.2
V
Note:
1. Note that the symbol VIN, in this case, represents the OVIN symbol referenced in Table 1
Table 18. DUART AC Timing Specifications
Parameter
Value
Unit
Notes
Minimum baud rate
256
baud
Maximum baud rate
> 1,000,000
baud
1
Oversample rate
16
2
Notes:
1. Actual attainable baud rate will be limited by the latency of interrupt processing.
2. The middle of a start bit is detected as the 8th sampled 0 after the 1-to-0 transition of the start bit. Subsequent bit
values are sampled each 16th sample.
相关PDF资料
PDF描述
MPC8349CVVAGD 32-BIT, 400 MHz, RISC PROCESSOR, PBGA672
MPC8349VVAJD 32-BIT, 533 MHz, RISC PROCESSOR, PBGA672
MPC8349ZUAJD 32-BIT, 533 MHz, RISC PROCESSOR, PBGA672
MPC8349CZUAGD 32-BIT, 400 MHz, RISC PROCESSOR, PBGA672
MPC8349EZUAJD 32-BIT, 533 MHz, RISC PROCESSOR, PBGA672
相关代理商/技术参数
参数描述
MPC8349EVVAJDB 功能描述:微处理器 - MPU 8349 TBGA NO PB W/ ENC 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
MPC8349EVVAJF 功能描述:IC MPU PWRQUICC II PRO 672-TBGA 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
MPC8349EVVAJFB 功能描述:微处理器 - MPU 8349 TBGA NO PB W/ ENC 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
MPC8349EVVALDB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MPC8349EVVALFB 功能描述:微处理器 - MPU 8349 TBGA NO PB W/ ENC 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