TWR-MPC8309【PDF 35/81 页】TOWER SYSTEM MODULE MPC8309

您好，
买卖IC网欢迎您。
请登录
免费注册

31页 32页 33页 34页 [35页]36页 37页 38页 39页

PCI

Table 33. PCI AC timing specifications at 66 MHz

Parameter

Clock to output valid

Output hold from clock

Clock to output high impedance

Input setup to clock

Input hold from clock

Symbol 1

t PCKHOV

t PCKHOX

t PCKHOZ

t PCIVKH

t PCIXKH

Min

—

1

—

3.0

0

Max

6.0

—

14

—

—

Unit

ns

ns

ns

ns

ns

Notes

2

2

2, 3

2, 4

2, 4

Notes:

1. The symbols used for timing specifications 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, t PCIVKH symbolizes PCI timing

(PC) with respect to the time the input signals (I) reach the valid state (V) relative to the PCI_SYNC_IN clock, t SYS , reference

(K) going to the high (H) state or setup time. Also, t PCRHFV symbolizes PCI timing (PC) with respect to the time hard reset

(R) went high (H) relative to the frame signal (F) going to the valid (V) state.

2. See the timing measurement conditions in the PCI 2.3 Local Bus Specifications .

3. 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.

4. Input timings are measured at the pin.

Table 34. PCI AC timing specifications at 33 MHz

Parameter

Clock to output valid

Output hold from clock

Clock to output high impedance

Input setup to clock

Input hold from clock

Symbol 1

t PCKHOV

t PCKHOX

t PCKHOZ

t PCIVKH

t PCIXKH

Min

—

2

—

3.0

0

Max

11

—

14

—

—

Unit

ns

ns

ns

ns

ns

Notes

2

2

2, 3

2, 4

2, 4

Notes:

1. The symbols used for timing specifications 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, t PCIVKH symbolizes PCI timing

(PC) with respect to the time the input signals (I) reach the valid state (V) relative to the PCI_SYNC_IN clock, t SYS , reference

(K) going to the high (H) state or setup time. Also, t PCRHFV symbolizes PCI timing (PC) with respect to the time hard reset

(R) went high (H) relative to the frame signal (F) going to the valid (V) state.

2. See the timing measurement conditions in the PCI 2.3 Local Bus Specifications .

3. 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.

4. Input timings are measured at the pin.

Figure 25 provides the AC test load for PCI.

Output

Z 0 = 50 Ω

R L = 50 Ω

OV DD /2

Figure 25. PCI AC test load

MPC8309 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 3

Freescale Semiconductor

35

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

我的联系方式

*

*

*

相关PDF资料

TWR-PXN20-KIT TOWER SYSTEM KIT PXN20

TWR-PXS2010-KIT TOWER SYSTEM KIT PXS2010

TWR-PXS3020-KIT TOWER SYSTEM KIT PXS3020

TWR-S08DC-PT60 TOWER SYSTEM BOARD S08PT60

TWR-S08JE128-KIT KIT TOWER FOR MC9S08JE

TWR-S08LH64 TOWER SYSTEM S08LH64

TWR-S08LL64 TOWER SYSTEM S08LL64

TWR-S08MM128 TOWER SYSTEM BOARD MC9S08MM128

相关代理商/技术参数

TWR-P1025 功能描述:开发板和工具包 - 其他处理器 TOWER MODULE P1025 RoHS:否制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:

TWR-P1025-KIT 功能描述:开发板和工具包 - 其他处理器 QORIQ P1 TWR KIT RoHS:否制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:

TWRPI-BLE-DEMO 功能描述:蓝牙/802.15.1 开发工具 TWRPI-BLE-DEMO RoHS:否制造商:Panasonic Electronic Components 产品:Bluetooth Evaluation Kit 工具用于评估:PAN1721 频率:2.4 GHz 接口类型:I2C 工作电源电压:2 V to 3.6 V

TWRPI-MMA6900 功能描述:加速传感器开发工具 MMA6900 SENSOR PLUG-IN RoHS:否制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V

TWRPI-MMA845XQ 功能描述:加速传感器开发工具 Accel TWRPI RoHS:否制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V

TWRPI-MPL115A 制造商:Freescale Semiconductor 功能描述:Tower Board Plug-in MPL115A Pressure Sensor 制造商:Freescale Semiconductor 功能描述:MPL115 SENSOR PLUGIN HARDWARE ONLY

TWRPI-PROXIMITY 制造商:Freescale Semiconductor 功能描述:TOWER SYSTEM, PLUG-IN, CAPACITIVE PROXIMITY SENSOR, USE W/TO - Boxed Product (Development Kits) 制造商:Freescale Semiconductor 功能描述:TOUCH BOARD EVALUATION 制造商:Freescale Semiconductor 功能描述:CAP PROXIMITY SENSOR, PLUG-IN BOARD 制造商:Freescale Semiconductor 功能描述:Capacitive Proximity Sensor Plug-In for the Tower System 制造商:Freescale Semiconductor 功能描述:Redesign of TWRPI-MUTRES 制造商:Freescale Semiconductor 功能描述:SENSOR PLUG-IN, TOWER SYSTEMS, Accessory Type:Capacitive Proximity Sensor Plug-In, For Use With:Freescale Tower Systems, Features:Proximity Detection upto 1", 4 Discrete Touch-sensing Electrodes, Compatible with TSS 3.1

TWRPI-ROTARY 制造商:Freescale Semiconductor 功能描述:TOWER SYSTEM, PLUG-IN, CAPACITIVE TOUCH ROTARY, USE W/TOWER - Bulk 制造商:Freescale Semiconductor 功能描述:HDWR ROTARY PLUG-IN FOR TOWER 制造商:Freescale Semiconductor 功能描述:TWRPI-ROTARY