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TMS320C6474
SPRS552F – OCTOBER 2008 – REVISED JULY 2010
• 1000 Mbps Ethernet MAC (EMAC)
– IEEE 802.3 Compliant
– Supports SGMII, v1.8 Compliant
– 8 Independent Transmit (TX) and 8
Independent Receive (RX) Channels
• Six 64-Bit General-Purpose Timers
– Configurable up to Twelve 32-Bit Timers
– Configurable in a Watchdog Timer mode
• 16 General-Purpose I/O (GPIO) Pins
• Internal Semaphore Module
– Software Method to Control Access to
Shared Resources
1.1
CUN/GUN/ZUN BGA Package (Bottom View)
The devices are designed for a package temperature range of 0°C to 100°C (commercial temperature
range; 1-GHz device), -40°C to 100°C (extended temperature range; 1-GHz device), 0°C to 95°C
(commercial temperature range; 850-MHz and 1.2-GHz device), and -40°C to 95°C (extended temperature
range; 1.2-GHz device). A heatsink is required so that this range is not exceeded.
Advance Information is presented in this document for the C6474 1.2-GHz extended
temperature device.
Figure 1-1. CUN/GUN/ZUN 561-Pin BGA Package (Bottom View)
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Features
NOTE
AG
AF
AE
AD
AC
AB
AA
Y
W
V
U
T
R
P
N
M
L
K
J
H
G
F
E
D
C
B
A
1
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5
7
9
11
13
2
4
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Submit Documentation Feedback
Product Folder Link(s)
– 32 General Purpose Semaphore Resources
• System PLL and PLL Controller
• DDR PLL and PLL Controller, Dedicated to
DDR2 Memory Controller
• IEEE-1149.1 and IEEE-1149.6 (JTAG™)
Boundary-Scan-Compatible
• 561-Pin Ball Grid Array (BGA) Packages (CUN,
GUN, or ZUN Suffix), 0.8-mm Ball Pitch
• 0.065-mm/7-Level Cu Metal Process (CMOS)
• SmartReflex™ Class 0 - 0.9-V to 1.2-V Adaptive
Core Voltage
• 1.8-V, 1.1-V I/Os
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Copyright © 2008–2010, Texas Instruments Incorporated
:TMS320C6474
www.ti.com
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