Core
:
Program Memory Size
:
Data RAM Size
:
Number of Programmable I/Os
:
Number of Timers
:
Data Bus Width
: 16 bit
Mounting Style
: SMD/SMT
Operating Supply Voltage
: 3.3 V
Maximum Operating Temperature
: + 100 C
Package / Case
: LQFP-144
Maximum Clock Frequency
: 66 MHz
Device Million Instructions per Second
: 66 MIPs
Features: 
Specifications
DescriptionThe TMS320LC549PGE-66 is designed as one kind of high performance, highly integrated members of TI's growing 'C54x product line. This device delivers 66 or 80 MIPS performance with a 3.3V core power supply, and offers 80 or 100 MIPS performance with a 2.5V core power supply (I/O voltage remains at 3.3V). Also this device was developed to service a variety of end-equipment in the wireless and wireline communications market that require high performance, very low power dissipation, and small physical size.
Features of the TMS320LC549PGE-66 are:(1)Split mode ALU which facilitates single cycle 32 bit sum or dual 16-bit sums;(2)H/W exponent detector which allows single cycle exponent encoding and single cycle mantissa normalization;(3)Non-pipelined MAC unit supporting single cycle 17-bit unsigned or 16-bit signed multiplication with or without rounding;(4)General purpose Compare, Select & Store Unit to facilitate Viterbi channel decode or MLSE equalization ACS buttefly calculations;(5)Software stack implemented by Stack Pointer register (SP);(6)Extensive interrupt support in the form of 4 prioritized external interrupts, one non-maskable interrupt, and one reset interrupt. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.
Parameters: | Technical/Catalog Information | TMS320LC549PGE-66 |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Package / Case | 144-LQFP |
| Packaging | Tray |
| Type | Fixed Point |
| Non-Volatile Memory | ROM (32 kB) |
| On-Chip RAM | 64kB |
| Interface | BSP, Host Interface |
| Voltage - I/O | 3.30V |
| Voltage - Core | 3.30V |
| Clock Rate | 66MHz |
| Operating Temperature | -40°C ~ 100°C |
| Drawing Number | 296; 4040147; PGE; 144 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TMS320LC549PGE 66
TMS320LC549PGE66
|
TMS320LC549PGE-66 Data Sheet
