参数资料
型号: RCPXA270C0C520
厂商: MARVELL SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 520 MHz, MICROPROCESSOR, PBGA356
封装: 13 X 13 MM, 1 MM HEIGHT, 0.50 MM PITCH, VFBGA-356
文件页数: 78/128页
文件大小: 1560K
代理商: RCPXA270C0C520
Electrical, Mechanical, and Thermal Specification
5-3
Intel PXA270 Processor
Electrical Specifications
Table 5-3 shows the supported memory frequency and memory supply voltage operating ranges for
the PXA270 processor.
VVCC3b
Voltage applied on VCC_LCD @2.5V
(+10 / -10%)
2.25
2.50
2.75
V
VVCC3c
Voltage applied on VCC_LCD @3.0V
(+10 / -10%)
2.70
3.0
3.30
V
VVCC3d
Voltage applied on VCC_LCD @3.3V
(+10 / -10%)
2.97
3.3
3.63
V
Tsysramp
Ramp Rate
10
12
mV/uS
VCC_IO Voltages
VVCC4a
Voltage applied on VCC_IO @3.0V
(+10 / -10.3%)
2.69175
3.0
3.30
V
VVCC4b
Voltage applied on VCC_IO @3.3V
(+10 / -10%)
2.97
3.3
3.63
V
Tsysramp
Ramp Rate
10
12
mV/uS
NOTE: VCC_IO must be maintained at a voltage as high as or higher than, all other supplies except for
VCC_BATT and VCC_USB
VCC_USIM Voltages
VVCC5a
Voltage applied on VCC_USIM @1.8V
(+20 / -5%)
1.71
1.80
2.16
V
VVCC5b
Voltage applied on VCC_USIM @3.0V
(+10 / -10%)
2.70
3.0
3.30
V
Tsysramp
Ramp Rate
10
12
mV/uS
NOTE: If the system does NOT use the USIM module, VCC_USIM can be tied to VCC_IO (at any supported
VCC_IO voltage level). This allows the GPIO’s on VCC_USIM to be used at the same voltage level as
VCC_IO GPIO’s.
NOTE: Software must NOT configure USIM signals to be used if this is done.
VCC_SRAM Voltage
VVCC6
Voltage applied on VCC_SRAM @1.1V
(+10 / -10%)
0.99
1.10
1.21
V
Tpwrramp
Ramp Rate
10
12
mV/uS
VCC_USB Voltage
VVCC7a
Voltage applied on VCC_USB @3.0V
(+10 / -10%)
2.70
3.00
3.30
V
VVCC7b
Voltage applied on VCC_USB @3.3V
(+10 / -10%)
2.97
3.30
3.63
V
Tsysramp
Ramp Rate
10
12
mV/uS
System design must ensure that the device case temperature is maintained within the specified limits. In
some system applications it may be necessary to use external thermal management (for example, a
package-mounted heat spreader) or configure the device to limit power consumption and maintain
acceptable case temperatures.
Table 5-2. Voltage, Temperature, and Frequency Electrical Specifications (Sheet 2 of 2)
Symbol
Description
Min
Typical
Max
Units
相关PDF资料
PDF描述
RV5C387A-F 0 TIMER(S), REAL TIME CLOCK, PDSO10
RX-4571LC REAL TIME CLOCK, PDSO12
RX-4571SA REAL TIME CLOCK, PDSO14
RX-4571SA 0 TIMER(S), REAL TIME CLOCK, PDSO14
RX-4574SG 0 TIMER(S), REAL TIME CLOCK, PDSO16
相关代理商/技术参数
参数描述
RCPXA270C0C520 859553 制造商:Intel 功能描述:MPU PXA270 520MHz 3V/3.3V 356-Pin VFBGA
RCPXA270C5C520 制造商:Intel 功能描述:MPU PXA270 520MHz 3V/3.3V 356-Pin VFBGA
RCQ50110S05 功能描述:DC-DC CONV, RAILWAY, 50W 制造商:xp power 系列:RCQ 包装:散装 零件状态:有效 类型:隔离模块 输出数:1 电压 - 输入(最小值):66V 电压 - 输入(最大值):160V 电压 - 输出 1:5V 电压 - 输出 2:- 电压 - 输出 3:- 电流 - 输出(最大值):10A 功率(W) - 制造系列:50W 电压 - 隔离:3kV(3000V) 应用:ITE(商业),铁路 特性:远程开/关 安装类型:通孔 封装/外壳:8-DIP 模块 大小/尺寸:2.28" 长 x 1.45" 宽 x 0.50" 高(57.9mm x 36.8mm x 12.7mm) 工作温度:-40°C ~ 35°C 效率:90% 功率(W) - 最大值:50W 标准包装:1
RCQ50110S12 功能描述:DC-DC CONV, RAILWAY, 50W 制造商:xp power 系列:RCQ 包装:散装 零件状态:有效 类型:隔离模块 输出数:1 电压 - 输入(最小值):66V 电压 - 输入(最大值):160V 电压 - 输出 1:12V 电压 - 输出 2:- 电压 - 输出 3:- 电流 - 输出(最大值):4.17A 功率(W) - 制造系列:50W 电压 - 隔离:3kV(3000V) 应用:ITE(商业),铁路 特性:远程开/关 安装类型:通孔 封装/外壳:8-DIP 模块 大小/尺寸:2.28" 长 x 1.45" 宽 x 0.50" 高(57.9mm x 36.8mm x 12.7mm) 工作温度:-40°C ~ 35°C 效率:91% 功率(W) - 最大值:50W 标准包装:1
RCQ50110S15 功能描述:DC-DC CONV, RAILWAY, 50W 制造商:xp power 系列:RCQ 包装:散装 零件状态:有效 类型:隔离模块 输出数:1 电压 - 输入(最小值):66V 电压 - 输入(最大值):160V 电压 - 输出 1:15V 电压 - 输出 2:- 电压 - 输出 3:- 电流 - 输出(最大值):3.33A 功率(W) - 制造系列:50W 电压 - 隔离:3kV(3000V) 应用:ITE(商业),铁路 特性:远程开/关 安装类型:通孔 封装/外壳:8-DIP 模块 大小/尺寸:2.28" 长 x 1.45" 宽 x 0.50" 高(57.9mm x 36.8mm x 12.7mm) 工作温度:-40°C ~ 35°C 效率:92% 功率(W) - 最大值:50W 标准包装:1