TC6374AF Datasheet, PDF (18/125 Pages) Toshiba Semiconductor – PC Card ATA to SD Memory Card, MultiMediaCard and SmartMedia-TM Controller

TC6374AF Hardware Datasheet
Rev. 1.22 02/2/15
7. Operational descryption
7-1. Outline of Interface
TC6374AF has four types of interfaces listed below.
- Host interface
- SD Memory Card / MultiMediaCard interface
- SmartMedia™ interface
- NOR flash memory interface
For examples of system configuration and interface, refer to 7-2 and 7-3 respectively.
7-2. Example of system configuration
[3in1 PC Card ATA Adaptor]
V_CC ^3.3/5V
DC/DC
Convertor
3.3/5V->3.3V
3.3V
P Type FET ^3.3V V_CC
2.9V Voltage
Detector with
Delay Circuit
V_DD
V_DD3.3
#PONRST
TCT6E347540A0F
Media Interface
PC Card ATA Interface
#CD
#CD
GND
3.3V NOR
Flash
Ceramic
Resonator
Switch
Note: The diagram above is a simplified one. For the detailed information, refer to the attached
document: “TC6374AF reference design description (reference circuit diagram and information
sheet)”. As the information is updated as necessary, keep the latest one by inquiry.
TOTAL 125 PAGE NO. 18