PCX755BVZFU300LE Atmel, PCX755BVZFU300LE Datasheet - Page 23

• Manufacturer Part Number: PCX755BVZFU300LE
• Description: IC MPU 32BIT 300MHZ 360PBGA
• Manufacturer: Atmel

Specifications of PCX755BVZFU300LE

• Processor Type: PowerPC 32-Bit RISC
• Speed: 300MHz
• Voltage: 2V
• Mounting Type: Surface Mount
• Package / Case: 360-PBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

7.2
2138G–HIREL–05/06
Power Dissipation
Table 7-1.
Notes:
Full-Power Mode
Typical
Maximum
Doze Mode
Maximum
Nap Mode
Maximum
Sleep Mode
Maximum
Sleep Mode-PLL and DLL Disabled
Maximum
• Sleep: Sleep mode minimizes power consumption by disabling all internal functional units,
When the processor is in nap mode, if QACK is negated, the processor is put in doze mode
to support snooping.
after which external system logic may disable the PPL and SUSCLK. Returning the PC755 to
the full-power state requires the enabling of the PPL and SYSCLK, followed by the assertion
of an external asynchronous interrupt, a system management interrupt, a hard or soft reset,
or a machine check input (MCP) signal after the time required to relock the PPL.
(1)(3)(4)
1. These values apply for all valid processor bus and L2 bus ratios. The values do not include I/O
2. Maximum power is measured at nominal V
3. Typical power is an average value measured at the nominal recommended V
4. Not 100% tested. Characterized and periodically sampled.
(1)(2)
(1)(2)(4)
(1)(2)(4)
(1)(2)(4)
(1)(2)
supply power (OV
L2OV
consumption for AV
page
keep the execution units maximally busy.
(see
ning a typical code sequence.
Power Consumption for PC755
“Recommended Operating Conditions
DD
16) while running an entirely cache-resident, contrived sequence of instructions which
power is system dependent, but is typically < 10% of V
DD
300 MHz
DD
and L2OV
550
510
3.1
4.5
1.8
= 15 mW and L2AV
1
DD
Processor (CPU) Frequency
) or PLL/DLL supply power (AV
350 MHz
DD
DD
(1)
550
510
3.6
= 15 mW.
(see
” on page
6
2
1
“Recommended Operating Conditions
16) and 65×C in a system while run-
DD
400 MHz
DD
power. Worst case power
550
510
5.4
2.3
and L2AV
8
1
PC755/745
DD
DD
). OV
DD
Unit
mW
mW
W
W
W
W
and
(1)
” on
23