
SPRS145G
–
JULY 2000
–
REVISED FEBRUARY 2002
5
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
–
1443
REVISION HISTORY (CONTINUED)
REVISION
DATE
PRODUCT STATUS
HIGHLIGHTS
E
(continued)
April 2001
Mixed Status
The Internal ADC Module Timings table has been updated.
A new section, Migrating From LF240xA (Flash) Devices to
LC240xA (ROM) Devices, has been added.
A new section, Migrating From LF240x Devices to LC240xA
Devices, has been added.
F
October 2001
Production Data
All seven 240xA devices (LF240xA and LC240xA) are now
“
TMS
”
(Production Data) devices.
The minimum ADC conversion time for the LF240xA devices is now
500 ns.
Updated description of TMS2 in Table 2.
Updated Figure 10, Event Manager A Block Diagram. TCLKINx is
now routed through the prescaler.
Updated the ADC module list of functions in the Enhanced
Analog-to-Digital Converter (ADC) Module section.
Added Table 8, 3.3-V CAN Transceivers for the TMS320Lx240xA
DSPs, in the Controller Area Network (CAN) Module section.
In the Recommended Operating Conditions table:
–
Updated the fCLKOUT parameter
Updated the VOH parameter in the Electrical Characteristics Over
Recommended Operating Free-Air Temperature Ranges table.
The I/O buffers used in 240x/240xA are
not
5-V compatible.
Updated the TYP IDD values for the LF240xA devices in the
Current Consumption by Power-Supply Pins Over Recommended
Operating Free-Air Temperature Ranges at 40-MHz CLOCKOUT
table.
In the Current Consumption by Power-Supply Pins Over
Recommended Operating Free-Air Temperature Ranges During
Low-Power Modes at 40-MHz CLOCKOUT tables for the
TMS320LF2407A, TMS320LF2406A, TMS320LF2403A, and the
TMS320LF2402A:
–
Updated the LPM2 test conditions
–
Added footnote about clock source
–
Updated the IDD values
(continued on next page)