LUPXA255A0E400 Intel, LUPXA255A0E400 Datasheet - Page 34

no-image

LUPXA255A0E400

Manufacturer Part Number
LUPXA255A0E400
Description
IC MICRO PROCESSOR 400MHZ 256BGA
Manufacturer
Intel
Datasheets

Specifications of LUPXA255A0E400

Processor Type
XScale®
Speed
400MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
256-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Other names
867749

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LUPXA255A0E400
Manufacturer:
INTEL
Quantity:
234
Part Number:
LUPXA255A0E400
Manufacturer:
INTEL
Quantity:
2 231
Part Number:
LUPXA255A0E400
Manufacturer:
Intel
Quantity:
10 000
Part Number:
LUPXA255A0E400
Manufacturer:
INTEL
Quantity:
20 000
Part Number:
LUPXA255A0E400
Manufacturer:
MARVELL
Quantity:
9 478
Electrical Specifications
34
Figure 6. Sleep Mode Timing
Table 18. Sleep Mode Timing Specifications
NOTE: For the parameter t
tDSM_OUT_O
tDSM_OUT_F
tD_PWR_F
tD_PWR_R
tDSM_VCC
tDSM_OUT
t
tD_FAULT
tA_GP[x}
DSM_NCS0
Symbol
nRESET_OUT
nVDD_FAULT
VCC regulator must be stable within the stated maximum for the processor to function correctly.
Factors such as external voltage regulator ramp time and bulk capacitance will affect the ramp time of
the internal regulator and must be taken into account when designing the system.
Intel® PXA255 Processor Electrical, Mechanical, and Thermal Specification
PWR_EN
Assert time of GPIO wake-up source
(x=[15:0])
Delay from nRESET_OUT asserted to
PWR_EN de-asserted
Delay between GP[x] asserted to
PWR_EN asserted
Delay between PWR_EN asserted and
VCC stable
Delay between PWR_EN asserted and
nVDD_FAULT de-asserted
Delay between PWR_EN asserted and
nRESET_OUT de-asserted, OPDE set
Delay between PWR_EN asserted and
nRESET_OUT de-asserted, FWAKE set
Delay between PWR_EN asserted and
nRESET_OUT de-asserted, OPDE
clear
Delay between nReset_Out de-asserted
and nCS0 asserted
GP[x]
VCC
Note: nBA TT_FAULT must be high or Cotulla will not exit Sleep Mode
Note: nBATT_FAULT must be high or the PXA255 processor
DSM_VCC
Description
will not exit sleep mode.
, VCC refers to the VCC supply internal to the processor. The internal
t
D_PWR_F
180.84
t
10.35
D_PWR_R
91.6
30.5
28.0
Min
61
t
A_GP[x]
Typical
t
D_F A UL T
t
DSM_VCC
t
122.1
DSM_OUT
Max
91.6
28.5
10.5
650
332
10
10
Units
ms
ms
ms
ms
µs
µs
µs
µs
ns

Related parts for LUPXA255A0E400