参数资料
型号: MIC2555-1BML TR
厂商: Micrel Inc
文件页数: 17/29页
文件大小: 0K
描述: IC TXRX UTG USB BUS UNIV 24MLF
标准包装: 1,000
类型: 收发器
驱动器/接收器数: 1/0
规程: USB 2.0
电源电压: 3 V ~ 4.5 V
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘,24-MLF?
供应商设备封装: 24-MLF?(4x4)
包装: 带卷 (TR)
其它名称: MIC2555-1BMLTR
Micrel, Inc.
MIC2555
December 2006
24
M9999-121406
Interrupt Source Register
Interrupt Status
rd - 08h
Indicates the current state of signals that can
generate an interrupt.
vbus_vld
1
rd
bit 0
1 = VBUS > 4.4V
(VBUS valid comparator)
sess_vld
1
rd
bit 1
1 = 0.8V< VBUS< 2.0V.
(Session valid comparator)
se_dp
1
rd
bit 2
1 = D+ pin is HIGH
id_gnd_in
1
rd
bit 3
1 = ID pin grounded
se_dm
1
rd
bit 4
1 = D- pin is HIGH
id_float
1
rd
bit 5
1 = ID pin floating
bdis_acon
(sess_end)
1
rd
bit 6
If: bdis_acon_en = 1
1 = SE0 has been detected, transceiver asserted
dp_pullup after detecting B-device disconnect.
If bdis_acon_en = 0, sess_end_en = 1
1 = VBUS < 0.8V. (Session End comparator output =
TRUE)
cr_int
1
rd
bit 7
1 = car kit interrupt, D+ pin has seen a pulse above
the interrupt level
Interrupt Latch 1
Interrupt Source
set –0Ah
clr – 0Bh
Indicates which sources have interrupted. 1 =
interrupt.
Vbus_vld
1
rd/s/c
bit 0
sess_vld
1
rd/s/c
bit 1
se_dp
1
rd/s/c
bit 2
id_gnd_in
1
rd/s/c
bit 3
se_dm
1
rd/s/c
bit 4
id_float
1
rd/s/c
bit 5
bdis_acon
(sess_end)
1
rd/s/c
bit 6
cr_int
1
rd/s/c
bit 7
Interrupt Mask False
False
Interrupt Mask
set – 0Ch
clr – 0Dh
Enables interrupts on transition from TRUE to FALSE
1
set
=
1,
Interrupt
on
T F.
1
clr = 0, no interrupt.
Vbus_vld
1
rd/s/c
bit 0
sess_vld
1
rd/s/c
bit 1
se_dp
1
rd/s/c
bit 2
id_gnd_in
1
rd/s/c
bit 3
se_dm
1
rd/s/c
bit 4
id_float
1
rd/s/c
bit 5
bdis_acon
(sess_end)
1
rd/s/c
bit 6
cr_int
1
rd/s/c
bit 7
相关PDF资料
PDF描述
MIC3000BML TR IC TXRX OPTICAL MANAGEMENT 24MLF
MIC3001BML TR IC FOM MANAGEMENT W/CALIBR 24MLF
MIC74BQS TR IC I/O EXPANDER I2C 8B 16QSOP
MICRF302YML TR IC ENCODER PAR QWIKRADIO 10-MLF
MK10DN512ZVLL10 IC ARM CORTEX MCU 512KB 100LQFP
相关代理商/技术参数
参数描述
MIC2555-1YML 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述:
MIC2555-1YML TR 功能描述:USB 接口集成电路 USB Transceiver - Lead Free RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
MIC2555-1YML-TR 功能描述:1/1 Transceiver Half USB 2.0 24-MLF? (4x4) 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:有效 类型:收发器 协议:USB 2.0 驱动器/接收器数:1/1 双工:半 接收器滞后:200mV 数据速率:400kbps 电压 - 电源:3 V ~ 4.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘,24-MLF? 供应商器件封装:24-MLF?(4x4) 标准包装:1
MIC2557BM 制造商:Micrel Inc 功能描述: 制造商:Micron Technology Inc 功能描述: 制造商:Micrel Inc 功能描述:IC PCMCIA SOCKET SWITCHING MATRIX, SOIC8, IC Interface Type:-, Interface Applica
MIC2558BM 制造商:Micrel Inc 功能描述:PCMCIA Card Socket 14-Pin SOIC 制造商:Rochester Electronics LLC 功能描述:- Bulk