STA027 ST Microelectronics, STA027 Datasheet - Page 40

• Manufacturer Part Number: STA027
• Description: SBC Codec
• Manufacturer: ST Microelectronics

7 I/O CELL DESCRIPTION
7
7.1
7.2
7.3
7.4
40/44
EN
A
EN
ZI
A
EN
ZI
A
A
I/O CELL DESCRIPTION
TTL Tristate Output Pad Buffer, 3V capable 4mA, with Slew
Rate Control
Pin numbers: 4, 18, 20, 21, 22, 25, 54, 56, 59
TTL Schmitt Trigger Bidir Pad Buffer, 3V capable, 4mA, with
Slew Rate Control
Pin numbers: 1, 2, 3, 7, 8, 9, 19
TTL Schmitt Trigger Inpud Pad Buffer, 3V capable
Pin numbers:17, 60, 63
TTL Inpud Pad Buffer, 3V capable with Pull-Up
Pin numbers:15, 16
D98AU907
D98AU905
D98AU905
D98AU904
Z
IO
IO
Z
CD00066274
INPUT PIN
IO
INPUT PIN
INPUT PIN
INPUT PIN
Z
A
A
CAPACITANCE
TBD
OUTPUT
CAPACITANCE
CAPACITANCE
MAX LOAD
PIN
IO
100pF
TBD
TBD
STA027
100pF
LOAD
MAX