Cell Type,Cell Name,Description
Bidirectional,gf180mcu_fd_io__bi_t,"5V WR bidirectional pad with programmable drive

strength of 4mA, 8mA, 12mA and 16mA tri-state

output buffer, fast/slow slew rate control, pull-

up/down and selectable CMOS/Schmitt input."
,gf180mcu_fd_io__bi_24t,"5V WR bidirectional pad with 24mA drive strength tri-

state output buffer, fast/slow slew rate control, pull-

up/down and selectable CMOS/Schmitt input."
Input,gf180mcu_fd_io__in_c,5V WR CMOS input only pad with pull-up/down
,gf180mcu_fd_io__in_s,"5V WR Schmitt Trigger input only pad with pull-

up/down"
Analog,gf180mcu_fd_io__asig_5p0,"5V WR analogue signal pad with double diode

protection (DC current carrying capability 10mA)"
"Power
Supply",gf180mcu_fd_io__dvdd,Power supply cell (DC current carrying capability 60mA)
,gf180mcu_fd_io__dvss,Ground cell (DC current carrying capability 60mA)
Corner,gf180mcu_fd_io__cor,Corner cell
Filler,gf180mcu_fd_io__fillnc *,Filler for gap width less than 1μm
,gf180mcu_fd_io__fill1,1μm filler
,gf180mcu_fd_io__fill5,5μm filler
,gf180mcu_fd_io__fill10,10μm filler
Breaker,gf180mcu_fd_io__brk2,2μm Breaker with VSS
,gf180mcu_fd_io__brk5,5μm Breaker with VSS