LM3S5956-IQR80-C1 Datasheet, PDF (38/1144 Pages) Texas Instruments – Stellaris® LM3S5956 Microcontroller

Revision History
NRND: Not recommended for new designs.
Table 1. Revision History (continued)
Date
Revision Description
■ In USB chapter:
– Clarified that when the USB module is in operation, MOSC must be provided with a clock source,
and the system clock must be at least 30 MHz.
– Removed MULTTRAN bit from USB Transmit Hub Address Endpoint n (USBTXHUBADDRn)
and USB Receive Hub Address Endpoint n (USBRXHUBADDRn) registers.
– Corrected description for the USB Device RESUME Interrupt Mask (USBDRIM) register.
■ In Analog Comparators chapter, clarified internal reference programming.
■ In PWM chapter, clarified PWM Interrupt Enable (PWMINTEN) register description.
■ In Signal Tables chapter, clarified VDDC and LDO pin descriptions.
■ In Electrical Characteristics chapter:
– In Maximum Ratings table, deleted parameter "Input voltage for a GPIO configured as an analog
input".
– In Recommended DC Operating Conditions table, corrected values for I_OH parameter.
– In Load Conditions figure, corrected value for C_L parameter.
– In JTAG Characteristics, table, corrected values for parameters "TCK clock Low time" and "TCK
clock High time".
– In LDO Regulator Characteristics table, added clarifying footnote to C_LDO parameter.
– In System Clock Characteristics with ADC Operation table, added clarifying footnote to F_sysadc
parameter.
– Added "System Clock Characteristics with USB Operation" table.
– In Sleep Modes AC Characteristics table, split parameter "Time to wake from interrupt" into
sleep mode and deep-sleep mode parameters.
– In SSI Characteristics table, corrected value for parameter "SSIClk cycle time".
– Deleted erroneously included Ethernet Controller tables, since this part does not have Ethernet.
– In Analog Comparator Characteristics table, added parameter "Input voltage range" and corrected
values for parameter "Input common mode voltage range".
– In Analog Comparator Voltage Reference Characteristics table, corrected values for absolute
accuracy parameters.
– Deleted table "USB Controller DC Characteristics".
– In Nominal Power Consumption table, added parameter for sleep mode.
– In Maximum Current Consumption section, changed reference value for MOSC and temperature
in tables that follow.
– Deleted table "External VDDC Source Current Specifications".
■ Additional minor data sheet clarifications and corrections.
38
October 06, 2012
Texas Instruments-Production Data