參數(shù)資料
型號(hào): USB2240-AEZG-XX
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 存儲(chǔ)控制器/管理單元
中文描述: FLASH MEMORY DRIVE CONTROLLER, QCC36
封裝: 6 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, QFN-36
文件頁數(shù): 43/51頁
文件大?。?/td> 881K
代理商: USB2240-AEZG-XX
Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
Revision 2.0 (10-14-09)
48
SMSC USB224x
DATASHEET
Chapter 11 GPIO Usage
Table 11.1 USB2240/40i and USB2241/41i GPIO Usage
NAME
ACTIVE LEVEL
SYMBOL
DESCRIPTION AND NOTE
GPIO1
H
LED
LED indicator
GPIO2
H
RXD / SDA
Receive Port of Debugger / Serial
EEPROM Data
GPIO4
USER
GPIO
User defined
GPIO6
L
SD_WP
SD Write Protect Detection
GPIO7
H
TXD / SCK / MS_SKT_SEL
Transmit Port of Debugger / Serial
EEPROM Clock / Memory Stick Socket
(1 = 8-bit; 0 = 4-bit)
GPIO10
L
CRD_PWR
Card Power Control
GPIO12
L
MS_INS
Memory Stick Card Insertion
GPIO14
L
xD_nCD
xD-Picture Card detect (USB2240/40i
only )
GPIO15
L
SD_nCD
Secure Digital card detect
Table 11.2 USB2242/42i GPIO Usage
NAME
ACTIVE LEVEL
SYMBOL
DESCRIPTION AND NOTE
GPIO1
H
LED
LED indicator
GPIO2
H
RXD / SDA
Receive Port of Debugger / Serial
EEPROM Data
GPIO4
USER
GPIO
User defined
GPIO6
L
SD_WP
SD Write Protect Detection
GPIO7
H
TXD / SCK / MS_SKT_SEL
Transmit Port of Debugger / Serial
EEPROM Clock / Memory Stick Socket
(1 = 8-bit; 0 = 4-bit)
GPIO10
L
CRD_PWR
Card Power Control
GPIO12
L
MS_INS
Memory Stick Card Insertion
GPIO14
USER
GPIO
User defined
GPIO15
USER
GPIO
User defined
Table 11.3 USB2244/44i GPIO Usage
NAME
ACTIVE LEVEL
SYMBOL
DESCRIPTION AND NOTE
GPIO1
H
LED
LED indicator
GPIO2
H
RXD / SDA
Receive Port of Debugger / Serial
EEPROM Data
相關(guān)PDF資料
PDF描述
USB2240I-AEZG-XX
USB2241-AEZG-XX
USB2242-AEZG-XX
USB2602-NU-04
USB2601-NU-04
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
USB2240I-AEZG-05 功能描述:USB 接口集成電路 Ultra Fast USB 2.2 Flash Media RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
USB2240I-AEZG-06 功能描述:USB 接口集成電路 Ultra Fast USB 2.0 Flash Media RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
USB2240I-AEZG-XX 功能描述:USB 接口集成電路 Ultra Fast USB 2.0 Flash Media CTRL RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
USB2241 制造商:SMSC 制造商全稱:SMSC 功能描述:Ultra Fast USB 2.0 Multi-Format Flash Media Controller
USB2241-AEZG 制造商:SMSC 功能描述:CONTROLLER FLASH MEDIA USB2.0 36QFN 制造商:SMSC 功能描述:CONTROLLER, FLASH MEDIA, USB2.0, 36QFN 制造商:Microchip Technology Inc 功能描述:USB 2.0 MF Flash Media Controller