NHPXA270C5C520 Intel, NHPXA270C5C520 Datasheet - Page 53

• Manufacturer Part Number: NHPXA270C5C520
• Description: IC MPU 32BIT 520MHZ 356-PBGA
• Manufacturer: Intel

Specifications of NHPXA270C5C520

• Processor Type: XScale®
• Speed: 520MHz
• Voltage: 1.45V
• Mounting Type: Surface Mount
• Package / Case: 356-PBGA
• For Use With: 460-3472 - KIT DEV ZOOM STARTER FOR PXA270
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 868459

Electrical, Mechanical, and Thermal Specification
Table 5-2. Voltage, Temperature, and Frequency Electrical Specifications (Sheet 2 of 2)
Table 5-3
the PXA270 processor.
Symbol
VVCC3b
VVCC3c
VVCC3d
Tsysramp
VCC_IO Voltages
VVCC4a
VVCC4b
Tsysramp
NOTE: VCC_IO must be maintained at a voltage as high as or higher than, all other supplies except for
VCC_USIM Voltages
VVCC5a
VVCC5b
Tsysramp
NOTE: If the system does NOT use the USIM module, VCC_USIM can be tied to VCC_IO (at any supported
VCC_SRAM Voltage
VVCC6
Tpwrramp
VCC_USB Voltage
VVCC7a
VVCC7b
Tsysramp
† 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.
VCC_BATT and VCC_USB
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.
shows the supported memory frequency and memory supply voltage operating ranges for
Description
Voltage applied on VCC_LCD @2.5V
(+10 / -10%)
Voltage applied on VCC_LCD @3.0V
(+10 / -10%)
Voltage applied on VCC_LCD @3.3V
(+10 / -10%)
Ramp Rate
Voltage applied on VCC_IO @3.0V
(+10 / -10.3%)
Voltage applied on VCC_IO @3.3V
(+10 / -10%)
Ramp Rate
Voltage applied on VCC_USIM @1.8V
(+20 / -5%)
Voltage applied on VCC_USIM @3.0V
(+10 / -10%)
Ramp Rate
Voltage applied on VCC_SRAM @1.1V
(+10 / -10%)
Ramp Rate
Voltage applied on VCC_USB @3.0V
(+10 / -10%)
Voltage applied on VCC_USB @3.3V
(+10 / -10%)
Ramp Rate
2.69175
2.25
2.70
2.97
2.97
1.71
2.70
0.99
2.70
2.97
Min
—
—
—
—
—
Typical
Intel® PXA270 Processor
Electrical Specifications
2.50
1.80
1.10
3.00
3.30
3.0
3.3
3.0
3.3
3.0
10
10
10
10
10
Max
2.75
3.30
3.63
3.30
3.63
2.16
3.30
1.21
3.30
3.63
12
12
12
12
12
mV/uS
mV/uS
mV/uS
mV/uS
mV/uS
Units
V
V
V
5-3
V
V
V
V
V
V
V