Pad Type - Samsung S3C2501X User Manual

PRODUCT OVERVIEW

1.7 PAD TYPE

PAD Type Type
Phic I
Phicd I
Phicu I
Phis I
Phisd I
Poar50_abb O
phob4 O
Phob12 O
Phot12 O
phot20 O
Phbcut12 I/O
phbsud4 I/O
phbst8 I/O
phbst16 I/O
Phbst24 I/O
Phbsut20 I/O
phbcd8 I/O
Pbusbfs I/O
NOTE: For the detail information about the pad type. Input/Output Cells of the STD130/MDL130 0.18µm 3.3V Standard
Cell Library Data Book" which is produced by Samsung Electronics Co., Ltd, ASIC Team.
1-26
Table 1-2. S3C2501X Pad Type and Feature
Current Cell Type
Drive
– LVCMOS Level
– LVCMOS Level
– LVCMOS Level
– LVCMOS Schmitt Trigger
– LVCMOS Schmitt Trigger
– Analog output with seperate
bulk bias
4mA Normal Buffer
12mA Normal Buffer
12mA Tri-State Buffer
20mA Tri-State Buffer
12mA LVCMOS Level
Tri-State Buffer
4sm LVCMOS Schmit trigger level
Tri-State Buffer
8mA LVCMOS Schmit trigger level
Tri-State Buffer
16mA LVCMOS Schmit trigger leve
Tri-State Buffer
24mA LVCMOS Schmit trigger level
Tri-State Buffer
20mA LVCMOS Schmit trigger level
Tri-State Buffer
8mA LVCMOS Level
Open drain buffer
6mA USB Buffer
Feature
3.3V
3.3V
3.3V
Pull-up resistor
3.3V
3.3V
Pull-down resister
3.3V
Pull-up resistor
3.3
Pull-up resister
3.3V
3.3V
3.3V
3.3V
Pull-up resistor
3.3V
S3C2501X
Slew Rate
Control
–
–
–
–
–
–
–
–
–
–
–