參數(shù)資料
型號: MPM22CUC450B
廠商: INTEL CORP
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 450 MHz, MICROPROCESSOR, XMA
封裝: MMC-2
文件頁數(shù): 13/64頁
文件大?。?/td> 778K
代理商: MPM22CUC450B
Pentium
III Processor Mobile Module MMC-2
14
Datasheet
245304-004
3.1.8
Voltage Signals
Table 8 provides descriptions of the voltage signals.
Table 8.
Voltage Descriptions
Name
Type
Number
of pins
Description
V_DC
I
20
DC Input: 7.5V ~ 21.0V
V_3S
I
9
SUSB# Controlled 3.3V: Power managed 3.3-V supply. An output
of the voltage regulator on the system electronics. This rail is off
during STR, STD, and Soff.
V_5
I
3
SUSC# Controlled 5.0V: Power managed 5.0-V supply. An output
of the voltage regulator on the system electronics. This rail is off
during STD and Soff.
V_3
I
16
SUSC# Controlled 3.3V: Power managed 3.3-V supply. An output
of the voltage regulator on the system electronics. This rail is off
during STD and Soff.
VCCAGP
I
4
AGP I/O Voltage: This voltage rail is not implemented on the
mobile module and is defined for upgrade purposes only. Intel
recommends that this voltage rail be connected to V_3 on the
system electronics.
V_CPUPU
O
1
Processor I/O Ring: The mobile module drives V_CPUPU to
power processor interface signals, such as the PIIX4E/M open-
drain pullups for the processor and PIIX4E/M sideband signals.
V_CPUPU is tied to 1.5V.
V_CLK
O
1
Processor Clock Rail: The mobile module drives V_CLK to power
CK100-M VDDCPU rail.
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