参数资料
型号: IDT79RC32H434-300BCG
厂商: IDT, Integrated Device Technology Inc
文件页数: 50/53页
文件大小: 0K
描述: IC MPU 32BIT CORE 300MHZ 256-BGA
标准包装: 90
系列: Interprise™
处理器类型: MIPS32 32-位
速度: 300MHz
电压: 1.2V
安装类型: 表面贴装
封装/外壳: 256-LBGA
供应商设备封装: 256-CABGA(17x17)
包装: 托盘
其它名称: 79RC32H434-300BCG
6 of 53
January 19, 2006
IDT RC32434
PCILOCKN
I/O
PCI Lock. This signal is asserted by an external bus master to indicate that an
exclusive operation is occurring.
PCIPAR
I/O
PCI Parity. Even parity of the PCIAD[31:0] bus. Driven by the bus master during
address and write Data phases. Driven by the bus target during the read data
phase.
PCIPERRN
I/O
PCI Parity Error. If a parity error is detected, this signal is asserted by the
receiving bus agent 2 clocks after the data is received.
PCIREQN[3:0]
I/O
PCI Bus Request.
In PCI host mode with internal arbiter:
These signals are inputs whose assertion indicates to the internal RC32434
arbiter that an agent desires ownership of the PCI bus.
In PCI host mode with external arbiter:
PCIREQN[0]: asserted by the RC32434 to request ownership of the PCI bus.
PCIREQN[3:1]: unused and driven high.
In PCI satellite mode:
PCIREQN[0]: this signal is asserted by the RC32434 to request use of the PCI
bus.
PCIREQN[1]: function changes to PCIIDSEL and is used as a chip select during
configuration read and write transactions.
PCIREQN[3:2]: unused and driven high.
PCIRSTN
I/O
PCI Reset. In host mode, this signal is asserted by the RC32434 to generate a
PCI reset. In satellite mode, assertion of this signal initiates a warm reset.
PCISERRN
I/O
PCI System Error. This signal is driven by an agent to indicate an address par-
ity error, data parity error during a special cycle command, or any other system
error. Requires an external pull-up.
PCISTOPN
I/O
PCI Stop. Driven by the bus target to terminate the current bus transaction. For
example, to indicate a retry.
PCITRDYN
I/O
PCI Target Ready. Driven by the bus target to indicate that the current data can
complete.
General Purpose Input/Output
GPIO[0]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: U0SOUT
Alternate function: UART channel 0 serial output.
GPIO[1]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: U0SINP
Alternate function: UART channel 0 serial input.
GPIO[2]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: U0RTSN
Alternate function: UART channel 0 request to send.
GPIO[3]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: U0CTSN
Alternate function: UART channel 0 clear to send.
Signal
Type
Name/Description
Table 1 Pin Description (Part 3 of 6)
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IDT79RC32H434-300BCI 功能描述:IC MPU 32BIT CORE 300MHZ 256-BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:Interprise™ 标准包装:40 系列:MPC83xx 处理器类型:32-位 MPC83xx PowerQUICC II Pro 特点:- 速度:267MHz 电压:0.95 V ~ 1.05 V 安装类型:表面贴装 封装/外壳:516-BBGA 裸露焊盘 供应商设备封装:516-PBGAPGE(27x27) 包装:托盘
IDT79RC32H434-350BC 功能描述:IC MPU 32BIT CORE 350MHZ 256-BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:Interprise™ 标准包装:40 系列:MPC83xx 处理器类型:32-位 MPC83xx PowerQUICC II Pro 特点:- 速度:267MHz 电压:0.95 V ~ 1.05 V 安装类型:表面贴装 封装/外壳:516-BBGA 裸露焊盘 供应商设备封装:516-PBGAPGE(27x27) 包装:托盘
IDT79RC32H434-350BCG 功能描述:IC MPU 32BIT CORE 350MHZ 256-BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:Interprise™ 标准包装:40 系列:MPC83xx 处理器类型:32-位 MPC83xx PowerQUICC II Pro 特点:- 速度:267MHz 电压:0.95 V ~ 1.05 V 安装类型:表面贴装 封装/外壳:516-BBGA 裸露焊盘 供应商设备封装:516-PBGAPGE(27x27) 包装:托盘
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