- Texas Instruments Floating Point Digital Signal Processor Specification Sheet

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SPRS292A − OCTOBER 2005 − REVISED NOVEMBER 2005
6
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
device characteristics
Table 1 provides an overview of the C6711D DSP. The table shows significant features of the device, including
the capacity of on-chip RAM, the peripherals, the execution time, and the package type with pin count. For more
details on the C6000 DSP device part numbers and part numbering, see Figure 5.
Table 1. Characteristics of the C6711D Processor
HARDWARE FEATURES
INTERNAL CLOCK
SOURCE
C6711D
FLOATING-POINT DSP
EMIF
ECLKIN
EMIF
SYSCLK3 or ECLKIN 1
EDMA CPU clock frequency 1
HPI
CPU/2 clock frequency
Peripherals
HPI
SYSCLK2 1
Peripherals
McBSPs
CPU/2 clock frequency
McBSPs
SYSCLK2 2
32-Bit Timers
CPU/4 clock frequency —
32-Bit Timers
1/2 of SYSCLK2 2
GPIO Module SYSCLK2 1
Size (Bytes) 72K
On-Chip Memory
Organization
4K-Byte (4KB) L1 Program
(L1P) Cache
4KB L1 Data (L1D) Cache
64KB Unified Mapped
RAM/Cache (L2)
CPU ID+
CPU Rev ID
Control Status Register (CSR.[31:16]) 0x0203
Frequency MHz 167, 200, 250
Cycle Time ns
4 ns (C6711DGDP-250)
5 ns (C6711DGDP−200
and C6711DZDP−200)
6 ns (C6711DGDPA−167
and C6711DZDPA−167)
Voltage
Core (V)
1.20
†
1.4 (−250)
Voltage
I/O (V) 3.3
PLL Options CLKIN frequency multiplier −
Clock Generator Options
Prescaler
Multiplier
Postscaler
/1, /2, /3, ..., /32
x4, x5, x6, ..., x25
/1, /2, /3, ..., /32
BGA Package 27 x 27 mm
272-Pin BGA
(GDP and ZDP)
§
Process Technology µm 0.13 µm
Product Status
Product Preview (PP)
Advance Information (AI)
Production Data (PD)
PD
‡
†
These values are compatible with existing 1.26−V designs.
‡
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include testing of all parameters.
§
The ZDP package devices are supported in the same speed grades as the GDP package devices (available upon request).
C6000 is a trademark of Texas Instruments.