AM3874_16 Datasheet, PDF (8/358 Pages) Texas Instruments – Sitara ARM Processors

AM3874, AM3871
SPRS695D – SEPTEMBER 2011 – REVISED JANUARY 2016
www.ti.com
Table 3-2. Characteristics of the Processor (continued)
HARDWARE FEATURES
MMC/SD/SDIO
I2C
Media Controller
McASP
McBSP
Controller Area Network (DCAN)
Serial ATA (SATA) 3.0 Gbps
RTC
GPIO
Parallel Camera Interface (CAM)
Spin Lock Module
Mailbox Module
Size (Bytes)
On-Chip Memory Organization
ARM® Cortex®-A8 Main ID Register Variant/Revision
JTAG BSDL ID
DEVICE_ID Register (address location: 0x4814_0600)
CPU Frequency
Cycle Time
Voltage
MHz
ns
Core Logic (V)
I/O (V)
OPP100, OPP120
OPP166
Package
23 x 23 mm [Flip Chip Ball Grid Array (FCBGA)]
Process
Technology
Product Status⁽¹⁾
μm
Product Preview (PP),
Advance Information (AI),
or Production Data (PD)
AM387x
1 (1-bit or 4-bit or 8-bit modes)
and
1 (8-bit mode) or
2 (1-bit or 4-bit modes)
4 (Master/Slave)
Controls HDVPSS and ISS
6 (10/10/4/4/4/4 Serializers, Each with
Transmit/Receive and DIT capability)
1 (2 Data Pins, Transmit/Receive)
2
1 (Supports 1 Hard Disk Drive)
1
Up to 128 pins
1
1 (up to 128 H/W Semaphores)
1 (with 12 Mailboxes)
768KB RAM, 48KB ROM
ARM
32KB I-cache
32KB D-cache
512KB L2 Cache
64KB RAM
48KB Boot ROM
ADDITIONAL SHARED MEMORY
128KB On-chip RAM
r3p2
see Section 9.5.3.1, JTAG ID (JTAGID)
Register Description
ARM Cortex-A8 1000, 720 MHZ
ARM Cortex -A8 1.0, 1.39 ns
1.10 V – 1.20 V
1.35 V
1.5 V, 1.8 V, 3.3 V
684-Pin BGA (CYE) [with Via Channel
Technology]
0.045 μm
PD
(1) PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
8
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