Introduction
2.2
Device Summary
Table 2−1 provides a summary of each device’s features.
†
Table 2−1. Hardware Features
FEATURE
F2810
F2811
F2812
C2810
C2811
C2812
Instruction Cycle (at 150 MHz)
6.67 ns
6.67 ns
6.67 ns
6.67 ns
6.67 ns
6.67 ns
Single-Access RAM (SARAM)
(16-bit word)
18K
18K
18K
18K
18K
18K
3.3-V On-Chip Flash (16-bit word)
On-Chip ROM (16-bit word)
64K
—
128K
—
128K
—
—
—
—
64K
128K
128K
Code Security for
On-Chip Flash/SARAM/OTP/ROM
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Boot ROM
Yes
Yes
—
Yes
Yes
—
Yes
Yes
Yes
‡
Yes
‡
Yes
‡
Yes
OTP ROM (1K X 16)
External Memory Interface
—
—
Yes
Event Managers A and B
(EVA and EVB)
EVA, EVB
EVA, EVB
EVA, EVB
EVA, EVB
EVA, EVB
EVA, EVB
S
S
S
General-Purpose (GP) Timers
Compare (CMP)/PWM
4
4
4
4
4
4
16
16
16
16
16
16
Capture (CAP)/QEP Channels
6/2
6/2
6/2
6/2
6/2
6/2
Watchdog Timer
12-Bit ADC
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
S
Channels
16
16
16
16
16
16
32-Bit CPU Timers
SPI
3
3
3
3
3
3
Yes
Yes
Yes
Yes
Yes
Yes
SCIA, SCIB
CAN
SCIA, SCIB
SCIA, SCIB
SCIA, SCIB
SCIA, SCIB
SCIA, SCIB
SCIA, SCIB
Yes
Yes
56
Yes
Yes
56
Yes
Yes
56
Yes
Yes
56
Yes
Yes
56
Yes
Yes
56
McBSP
Digital I/O Pins (Shared)
External Interrupts
Supply Voltage
3
3
3
3
3
3
1.8-V Core, (135 MHz) 1.9-V Core (150 MHz), 3.3-V I/O
179-ball GHH
and ZHH
176-pin PGF
179-ball GHH
and ZHH
176-pin PGF
Packaging
128-pin PBK
Yes
128-pin PBK
Yes
128-pin PBK
Yes
128-pin PBK
Yes
A: −40°C to
85°C
Yes
Yes
§
Temperature Options
S/Q: −40°C to
125°C
Yes
Yes
Yes
Yes
Yes
Yes
¶
Product Status
TMS
TMS
TMS
TMS
TMS
TMS
†
The TMS320F2810, TMS320F2811, TMS320F2812, TMS320C2810, TMS320C2811, TMS320C2812 Digital Signal Processors Silicon Errata
(literature number SPRZ193) has been posted on the Texas Instruments (TI) website. It will be updated as needed.
On C281x devices, OTP is replaced by a 1K X 16 block of ROM.
The S temperature option has been replaced by the Q temperature option (40°C to 125°C) from silicon revision E onwards. Q stands for
−40°C to 125°C Q100 automotive fault grading.
‡
§
¶
See Section 5.1, Device and Development Support Nomenclature for descriptions of device stages.
15
April 2001 − Revised December 2004
SPRS174L
TI [ TEXAS INSTRUMENTS ]
