* Each flash chip is controlled by one IO pin. The number of chips
on board is depending on IO pin availability on customer's design.
** At chip evaluation stage.
Notes: Special flash control implementation or customized function
can be done on ICSI's embedded flash based controllers, any part
with "-F" mark.
USB1.1 Card Reader Selection Guide
Part
Function
PCMCIA True-IDE
CF
SM
xD
NAND Flash
MLC
SD
MMC
MS
MS-Duo
MS-Pro
MP3
Code
ISP
Other Embedded Functions
MP Status
IC1100B-F128TQ
USB1.1/IDE Card Reader
V
V
V
V
V
V
V
V
4-bit bus
V
Embedded Flash
USB1.1 PCMCIA, IIC
Regulator; Power Switch; Pad resistors
MP
IC1110-F128LQ
USB1.1 All in One Card Reader
V
V
V
V
V
V
V
1-bit bus
V
Embedded Flash
USB1.1 IIC
MP
IC1110-M128LQ
V
V
V
V
V
V
V
4-bit bus
V
Mask ROM
USB1.1 IIC
Regulator; Power Switch; Pad resistors
MP
IC1113-F48LQ
USB1.1 MS/MS-Pro /SD/MMC Card Reader
V
V
V
1-bit bus
V
Embedded Flash
USB1.1 IIC
MP
IC1113-48LQ
USB1.1 MS/MS-Pro /SD/MMC Card Reader
V
V
V
1-bit bus
V
Mask ROM
MP
IC1114-F48LQ
USB1.1 SM/xD Card Reader
V
V
V
Embedded Flash
USB1.1 IIC
MP
IC1114-48LQ
USB1.1 SM/xD Card Reader
V
V
V
Mask ROM
MP
Notes : IC1113 & IC1114 Embedded flash & Mask ROM version
are pin to pin compatible but not in IC1110 part.
Notes:
1. Two different security methods were implemented on USB1.1 products,
type A & B. Only type B will be implemented on USB2.0 products.
2. Special flash control implementation can be done on ICSI's embedded
flash based controllers.