参数资料
型号: USB2241-AEZG-XX
厂商: STANDARD MICROSYSTEMS CORP
元件分类: 存储控制器/管理单元
中文描述: FLASH MEMORY DRIVE CONTROLLER, QCC36
封装: 6 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, QFN-36
文件页数: 17/51页
文件大小: 881K
代理商: USB2241-AEZG-XX
Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
Revision 2.0 (10-14-09)
24
SMSC USB224x
DATASHEET
6.2
Buffer Type Descriptions
NC
12
15
16
17
12
15
16
17
25
12
15
16
17
No Connect. No trace or signal should be
routed/attached to these pins.
DIGITAL / POWER
VDD18
13
+1.8 V core power. This pin must have a 1.0
μF (or
greater) ±20% (ESR <0.1
Ω) capacitor to VSS.
VDD33
6
14
22
3.3 V Power and Regulator Input
VSS
ePad
Ground Pad.
Table 6.2 Buffer Type Descriptions
BUFFER
DESCRIPTION
I
Input.
IPU
Input with internal weak pull-up resistor.
IS
Input with Schmitt trigger.
I/O12
Input/Output buffer with 12 mA sink and 12 mA source.
I/O200
Input/Output buffer 12 mA with FET disabled, 100/200 mA source only when the FET
is enabled.
I/O12PD
Input/Output buffer with 12 mA sink and 12 mA source with an internal weak pull-down
resistor.
I/O12PU
Input/Output buffer with 12 mA sink and 12 mA source with a pull-up resistor.
O12
Output buffer with 12 mA source.
O12PU
Output buffer with 12 mA sink and 12 mA source, with a pull-up resistor.
O12PD
Output buffer with 12 mA sink and 12 mA source, with a pull-down resistor.
ICLKx
XTAL clock input.
OCLKx
XTAL clock output.
I/O-U
Analog Input/Output as defined in the USB 2.0 Specification.
I-R
RBIAS.
Table 6.1 USB224x 36-PiN QFN Pin Descriptions (continued)
SYMBOL
USB2
240
/4
0i
USB2
241
/4
1i
USB2
242
/4
2i
USB2
244
/4
4i
BUFFER
TYPE
DESCRIPTION
相关PDF资料
PDF描述
USB2242-AEZG-XX
USB2602-NU-04
USB2601-NU-04
USB3315-CP-TR
USB3329C-GL-TR
相关代理商/技术参数
参数描述
USB2241I-AEZG-05 功能描述:USB 接口集成电路 Ultra Fast USB 2.5 Flash Media 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
USB2241I-AEZG-06 功能描述:USB 接口集成电路 Ultra Fast USB 2.0 Flash Media 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
USB2242-AEZG-04 功能描述:USB 接口集成电路 Ultra Fast USB 2.6 Flash Media 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
USB2242-AEZG-05 功能描述:USB 接口集成电路 Ultra Fast USB 2.7 Flash Media 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
USB2242-AEZG-XX 功能描述:USB 接口集成电路 Ultra Fast USB 2.0 Flash Media CTRL 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