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参数资料
| 型号： | RK80532RC056128 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 2400 MHz, MICROPROCESSOR, CPGA478 |
| 封装： | FLIP CHIP, PGA2-478 |
| 文件页数： | 76/99页 |
| 文件大小： | 4142K |
| 代理商： | RK80532RC056128 |
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78
Datasheet
Pin Listing and Signal Definitions
SLP#
Input
SLP# (Sleep), when asserted in Stop-Grant state, causes the processor to enter
the Sleep state. During Sleep state, the processor stops providing internal clock
signals to all units, leaving only the Phase-Locked Loop (PLL) still operating.
Processors in this state will not recognize snoops or interrupts. The processor
will only recognize the assertion of the RESET# signal, deassertion of SLP#, and
removal of the BCLK input while in Sleep state. If SLP# is deasserted, the
processor exits Sleep state and returns to Stop-Grant state, restarting its internal
clock signals to the bus and processor core units.
SMI#
Input
SMI# (System Management Interrupt) is asserted asynchronously by system
logic. On accepting a System Management Interrupt, the processor saves the
current state and enters System Management Mode (SMM). An SMI
Acknowledge transaction is issued, and the processor begins program execution
from the SMM handler.
If SMI# is asserted during the deassertion of RESET#, the processor will tristate
its outputs.
STPCLK#
Input
Assertion of STPCLK# (Stop Clock) causes the processor to enter a low power
Stop-Grant state. The processor issues a Stop-Grant Acknowledge transaction
and stops providing internal clock signals to all processor core units except the
system bus and APIC units. The processor continues to snoop bus transactions
and service interrupts while in Stop-Grant state. When STPCLK# is deasserted,
the processor restarts its internal clock to all units and resumes execution. The
assertion of STPCLK# has no effect on the bus clock; STPCLK# is an
asynchronous input.
TCK
Input
TCK (Test Clock) provides the clock input for the processor Test Bus (also known
as the Test Access Port).
TDI
Input
TDI (Test Data In) transfers serial test data into the processor. TDI provides the
serial input needed for JTAG specification support.
TDO
Output
TDO (Test Data Out) transfers serial test data out of the processor. TDO provides
the serial output needed for JTAG specification support.
TESTHI[12:8]
TESTHI[5:0]
Input
TESTHI[12:8] and TESTHI[5:0] must be connected to a VCC power source
through a resistor for proper processor operation. See Section 2.5 for more
details.
THERMDA
Other
Thermal Diode Anode. See Section 7.3.1.
THERMDC
Other
Thermal Diode Cathode. See Section 7.3.1.
THERMTRIP#
Output
Assertion of THERMTRIP# (Thermal Trip) indicates that the processor junction
temperature has reached a level where permanent silicon damage may occur.
Measurement of the temperature is accomplished through an internal thermal
sensor that is configured to trip at approximately 135 °C. Upon assertion of
THERMTRIP#, the processor will shut off its internal clocks (thus halting program
execution) in an attempt to reduce the processor junction temperature. To protect
the processor, its core voltage (VCC) must be removed following the assertion of
sequence and timing requirements.
For processors with CPUID of 0xF27 and beyond:
Driving of the THERMTRIP# signal is enabled within 10
s of the assertion
of PWRGOOD, and is disabled on de-assertion of PWRGOOD. Once
activated, THERMTRIP# remains latched until PWRGOOD is de-asserted.
While the de-assertion of the PWRGOOD signal will de-assert
THERMTRIP#, if the processor’s junction temperature remains at or above
the trip level, THERMTRIP# will again be asserted within 10
s of the
assertion of PWRGOOD.
TMS
Input
TMS (Test Mode Select) is a JTAG specification support signal used by debug
tools.
TRDY#
Input
TRDY# (Target Ready) is asserted by the target to indicate that it is ready to
receive a write or implicit writeback data transfer. TRDY# must connect the
appropriate pins of all system bus agents.
Table 36. Signal Description (Sheet 7 of 8)
Name
Type
Description
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RK80532RC060128S L6ZY | 制造商:Intel 功能描述:MPU Celeron? Processor 0.13um 2.5GHz 478-Pin FCPGA2 制造商:Intel 功能描述:NORTHWOOD; MPU CELERON 0.13UM 2.5GHZ 478PIN FCPGA2 - Trays |
| RK80532RC060128SL72B | 功能描述:IC CELERON 2.5GHZ 478FC-PGA2 RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:- 标准包装:2 系列:MPC8xx 处理器类型:32-位 MPC8xx PowerQUICC 特点:- 速度:133MHz 电压:3.3V 安装类型:表面贴装 封装/外壳:357-BBGA 供应商设备封装:357-PBGA（25x25） 包装:托盘 |
| RK80532RC064128 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| RK805346RE067256 | 制造商:Intel 功能描述:TRAY CELERON D 330 - Trays |
| RK80546KF0871M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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