参数资料
型号: UPD720101F1-EA8-A
厂商: Renesas Electronics America
文件页数: 34/38页
文件大小: 0K
描述: HOST CTLR USB 2.0 144-FBGA
标准包装: 100
控制器类型: USB 外设控制器
接口: PCI
电源电压: 3 V ~ 3.6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 144-LFBGA
供应商设备封装: 144-FBGA(12x12)
包装: 托盘
其它名称: 972-1002
Data Sheet S16265EJ5V0DS
3
PD720101
PCI Bus Interface
: handles 32-bit 33 MHz PCI bus master and target function which comply with PCI
specification release 2.2. The number of enabled ports is set by bit in configuration
space.
Arbiter
: arbitrates among two OHCI host controller cores and one EHCI host controller core.
OHCI Host Controller #1
: handles full- (12 Mbps)/low-speed (1.5 Mbps) signaling at port 1, 3, and 5.
OHCI Host Controller #2
: handles full- (12 Mbps)/low-speed (1.5 Mbps) signaling at port 2 and 4.
EHCI Host Controller
: handles high- (480 Mbps) signaling at port 1, 2, 3, 4, and 5.
Root Hub
: handles USB hub function in host controller and controls connection (routing) between
host controller core and port.
PHY
: consists of high-speed transceiver, full-/low-speed transceiver, serializer, deserializer,
etc.
INTA0
: is the PCI interrupt signal for OHCI Host Controller #1.
INTB0
: is the PCI interrupt signal for OHCI Host Controller #2.
INTC0
: is the PCI interrupt signal for EHCI Host Controller.
SMI0
: is the interrupt signal which is specified by Open Host Controller Interface Specification
for USB Rev 1.0a and Enhanced Host Controller Interface Specification Rev 1.0. The
SMI signal of each OHCI Host Controller and EHCI Host Controller appears at this
signal.
PME0
: is the interrupt signal which is specified by PCI-Bus Power Management Interface
Specification release 1.1. Wakeup signal of each host controller core appears at this
signal.
COMPARISON WITH THE
PD720100A
PD720100A
PD720101 (2nd generation)
EHCI revision
0.95
1.0
EHCI
1
OHCI
2
Legacy support
Parallel IRQ out support
No parallel IRQ support
Clock
48 MHz OSC or 30 MHz OSC/X’tal
48 MHz OSC or 30 MHz X’tal
Package
176-pin BGA (FP) or 160-pin LQFP
144-pin BGA (FP) or 144-pin LQFP
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