- 您现在的位置：买卖IC网 > PDF目录230911 > RVPXA272FC5520 (INTEL CORP) 32-BIT, 520 MHz, RISC PROCESSOR, PBGA336 PDF资料下载
参数资料
| 型号： | RVPXA272FC5520 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 520 MHz, RISC PROCESSOR, PBGA336 |
| 封装： | 14 X 14 MM, 1.45 MM PITCH, LEAD FREE, CSP-336 |
| 文件页数： | 22/44页 |
| 文件大小： | 1302K |
| 代理商： | RVPXA272FC5520 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页当前第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页
Electrical Specifications
Intel PXA255 Processor Electrical, Mechanical, and Thermal Specification
29
To drive the 32.768-kHz crystal pins from an external source
Drive the TEXTAL pin with a digital signal that has a low level near 0 volts and a high level
near VCC. Do not exceed VCC or go below VSS by more than 100 mV. The minimum slew
rate is 1 volt per 1 s. The maximum current sourced by the external clock source when the
clock is at its maximum positive voltage should be approximately 1 mA.
Float the TXTAL pin or drive it complementary to the TEXTAL pin, with the same voltage
level, slew rate, and input current restrictions.
4.6.2
3.6864 MHz Oscillator Specifications
The 3.6864-MHz oscillator is connected between the PXTAL (amplifier input) and PEXTAL
(amplified output). Table 14 shows the 3.6864-MHz specifications.
To drive the 3.6864-MHz crystal pins from an external source
Drive the PEXTAL pin with a digital signal with a low level near 0 volts and a high level near
VCC. Do not exceed VCC or go below VSS by more than 100 mV. The minimum slew rate is
1 volt / 100 ns. The maximum current sourced by the external clock source when the clock is
at its maximum positive voltage should be approximately 1 mA.
Float the PXTAL pin or drive it complementary to the PXTAL pin, with the same voltage
level, slew rate, and input current restrictions. If floated, some degree of noise susceptibility
will be introduced in the system; therefore, it is not recommended.
Table 14. 3.6864-MHz Oscillator Specifications
Symbol
Description
Min
Typical
Max
Units
Crystal Specifications - Typical is FOX HC49S
FXP
Crystal Frequency, PXTAL/PEXTAL
—
3.6864
—
MHz
ESR
Equivalent series resistance, PXTAL/PEXTAL
50
-
300
P
Drive Level
—
100
uW
Amplifier Specifications
VIH_X
Input High Voltage, PXTAL
0.8*VCC
VCC
V
VIL_X
Input Low Voltage, PXTAL
VSS
0.2*VCC
V
IIN_XP
Input Leakage, PXTAL
10
A
CIN_XP
Input Capacitance, PXTAL/PEXTAL
40
50
pF
tS_XP
Stabilization Time
17.8
67.8
ms
Board Specifications
RP_XP
Parasitic Resistance, PXTAL/PEXTAL to any node
20
M
CP_XP
Parasitic Capacitance, PXTAL/PEXTAL, total
5
pF
COP_XP
Parasitic Shunt Capacitance, PXTAL to PEXTAL
0.4
pF
相关PDF资料 |
PDF描述 |
|---|---|
| R5F21366ANFP | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64 |
| R65C29J10 | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQCC68 |
| R65C29{PLCC}{84PIN}10E | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQCC84 |
| R80C32-1:R | 8-BIT, 16 MHz, MICROCONTROLLER, CQCC44 |
| R80C32-S:R | 8-BIT, 20 MHz, MICROCONTROLLER, CQCC44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RVQ040N05 | 制造商:ROHM 制造商全称:Rohm 功能描述:4V Drive Nch MOSFET |
| RVQ040N05TR | 功能描述:MOSFET Med Pwr, Sw MOSFET N Chan, 45V, 4A RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| RVQ103YN | 制造商:TOCOS 制造商全称:TOCOSAMERICA, INC. 功能描述:Long Life 10mm Diameter, Single-Turn, Carbon Panel Controls |
| RVQ10YN10FB100M | 制造商:TOCOS 制造商全称:TOCOSAMERICA, INC. 功能描述:Long Life 10mm Diameter, Single-Turn, Carbon Panel Controls |
| RVQ10YN10FB101M | 制造商:TOCOS 制造商全称:TOCOSAMERICA, INC. 功能描述:Long Life 10mm Diameter, Single-Turn, Carbon Panel Controls |
发布紧急采购，3分钟左右您将得到回复。