RTPXA270C5C312 Intel, RTPXA270C5C312 Datasheet - Page 56

• Manufacturer Part Number: RTPXA270C5C312
• Description: IC MPU 32BIT 312MHZ 356-PBGA
• Manufacturer: Intel

Specifications of RTPXA270C5C312

• Processor Type: XScale®
• Speed: 312MHz
• Voltage: 1.25V
• 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: 868403

Intel® PXA270 Processor
Electrical Specifications
5.2.1
5.3
5-6
Table 5-5. Internally Generated Power Domain Descriptions
Table 5-6. Core Voltage Specifications For Lower Power Modes
Internal Power Domains
The external power supplies are used to generate several internal power domains, which are shown
in
and Power” section of the Intel® PXA27x Processor Family Developers Manual for more
information on internal power domains.
Table 5-6
Power-Consumption Specifications
Power consumption depends on the operating voltage and frequency, peripherals enabled, external
switching activity, and external loading and other factors.
Table 5-7
Consumption, Idle Power Consumption and Low Power Modes Power Consumption. Data was
taken at room temperature. For Active Power Consumption data, no peripherals are enabled except
for UART.
Name
Mode
Standby
Deep-Idle
VCC_REG
VCC_OSC
VCC_CPU
Table
VCC_RTC
VCC_PER
VCC_Rx
VCC_PI
5-5. Refer to the
shows the recommended core voltage specification for each of the lower power modes.
contains the power consumption information. There are three sets of data: Active Power
Units
IO associated with deep-sleep-
active units
Oscillator power supplies
RTC and power manager
supply
Power manager I
CPU core
Peripheral units
Particular internal SRAM unit
Description
Voltage applied on VCC_CORE
Voltage applied on VCC_CORE
Power Manager / Internal Power Domain Block Diagram in
2
C supply
Electrical, Mechanical, and Thermal Specification
Switched between VCC_BATT and VCC_IO
Generated from VCC_REG
Switched between VCC_OSC and
VCC_CORE
Switched between VCC_OSC and
VCC_CORE
Independent power-down from VCC_CORE
Independent power-down from VCC_CORE
Switched between VCC_OSC and
VCC_SRAM
0.8075
1.045
Min
Generation
Typical
0.85
1.1
0.935
Max
1.21
the “Clocks
Tolerance
+/- 30%
Units
V
V
-
-
-
-
-
-