USB2244-AEZG-05 SMSC, USB2244-AEZG-05 Datasheet - Page 39

• Manufacturer Part Number: USB2244-AEZG-05
• Description: USB Interface IC Ultra Fast USB 2.0 Flash Media CTRL
• Manufacturer: SMSC

Specifications of USB2244-AEZG-05

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
SMSC USB224x
PIN
30
25
23
20
10
11
19
26
24
27
29
31
21
28
18
16
12
17
15
35
33
32
7
5
4
9
1
2
3
GPIO7 / TXD / SCK /
GPIO10 (CRD_PWR)
GPIO2 / RXD / SDA
GPIO12 (MS_INS)
XTAL1 (CLKIN)
MS_SKT_SEL
GPIO1 (LED)
PIN NAME
MS_SCLK
RESET_N
GPIO14
GPIO15
MS_BS
MS_D6
MS_D4
MS_D5
MS_D3
MS_D2
MS_D1
MS_D0
GPIO4
RBIAS
XTAL2
USB+
TEST
USB-
NC
NC
NC
NC
NC
FUNCTION
RESET_N
SD_WP
TEST
USB+
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
none
none
none
none
none
none
none
none
none
USB-
none
none
none
none
DATASHEET
RESET STATE
39
/ OUT-
INPUT
PUT
IP
IP
IP
IP
IP
z
z
z
0
z
z
z
z
z
z
0
0
0
z
0
z
z
z
z
z
z
PU/
PD
pu
pu
pu
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
FUNCTION
MS_SCLK
MS_D6
MS_D4
MS_D5
MS_D3
MS_D2
MS_BS
MS_D1
MS_D0
none
none
none
none
none
POST-RESET STATE
MS MODE
OUT-
PUT
hw
hw
hw
hw
hw
hw
hw
hw
hw
z
z
z
z
z
PU/
PD
hw
hw
hw
hw
pd
pd
pd
pd
pd
--
--
--
--
--
Revision 2.0 (10-14-09)
PUT
yes
yes
yes
yes
yes
yes
yes
IN-
--
--
--
--
--
--
--