Packaging Tube
Published 2004
Series Impact
JESD-609 Code e3
Feature Configurable GPIO, Internal Oscillator, Timer/Counter
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish TIN
Additional Feature ALSO OPERATES AT 5V SUPPLY
HTS Code 8542.31.00.01
Technology CMOS
Voltage - Supply 3.3V 5V
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 245
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number SC28L91A
Pin Count 44
JESD-30 Code S-PQCC-J44
Qualification Status Not Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Temperature Grade INDUSTRIAL
Number of Channels 1, UART
uPs/uCs/Peripheral ICs Type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency 8MHz
Address Bus Width 4
Boundary Scan NO
Low Power Mode YES
External Data Bus Width 8
Data Rate (Max) 1Mbps
Number of Serial I/Os 1
Bus Compatibility 68XXX; 80XXX
Data Transfer Rate-Max 0.125 MBps
Communication Protocol ASYNC, BIT
FIFO's 16 Byte
With Modem Control Yes