Embedded Computing Solutions - Super I/O, Embedded Controllers and I/O Expansion

Embedded Computing
Embedded Computing Solutions
Super I/O, Embedded Controllers and I/O Expansion
www.microchip.com/computing
Embedded Computing Solutions
Super I/O, Embedded Controllers and I/O Expansion
Extensive portfolio containing industry-leading products with long application life cycles to
meet your design needs today and in the future.
Great Products
Embedded and industrial controllers play a significant
role in Microchip’s prestigious history in the embedded
semiconductor industry. Microchip has over 20 years of
experience in proactively supporting the unique industry
requirements for embedded computing. Microchip is
continuing to develop and invest in embedded and
industrial microcontrollers and is committed to supporting
these product lines well into the future.
Robust Portfolio
Each product line has an extensive assortment of
products, offering different features and supporting
specific applications. Varying numbers of fan tachometers,
PECI support, GPIO pins and different interfaces are
just a handful of the different choices available to meet
your specific needs. For a complete list of products, visit
www.microchip.com/computing.
Product Spotlight
Product Longevity
How many times have you had to redesign a board
because your device was has been put on your supplier’s
End-of-Life list? At Microchip, we’re aware of the problem
which is why we are committed to keeping our parts
around to support your product needs. In fact, we continue
to sell and support many products that were released over
15 years ago.
SCH3112/3114/3116
System Controller Hub
Function
SCH3112 SCH3114 SCH3116
LPC Bus Interface
ü
ü
ü
Legacy Functional Blocks(1)
ü
ü
ü
Reset Generator
ü
ü
ü
Serial Ports
2
4
6(2)
Programmable Clock Output
ü
ü
ü
IDE/PCI Reset Outputs
ü
ü
–
Power Button/AC Fail Support
ü
ü
–
GPIOs
40
40
40
Dedicated GPIOs
16
0
0
Hardware Monitoring
ü
ü
ü
Note 1: Legacy blocks include FDC, parallel ports, serial port, KBC and WDT
2: Two of the six serial ports have 4-pin interfaces
Target Applications
■
■
■
■
■
Interactive kiosks
ATM machines
Single board computers
Industrial PCs
POS terminals
2
Embedded Computing Solutions
Highlights
■ Industrial Temperature-Rated System Controller Hub (SCH)
• Operating temperature range: −40 to +85°C
• Commercial temperature range also available:
0 to +70°C
■ Cost-Effective Solution for Multi-UART Applications
• Available in pin-compatible 2-UART, 4-UART and
6-UART options
• Eliminates the need for two SIO devices or SIO plus
discrete UART chips
• Supports data rates to 1.5 Mbps and RS485 Auto
Direction Control Mode
■ High Thermal and Voltage Monitoring Accuracy Levels
• 1.5°C accuracy on thermal monitoring
• Reset generator 5V threshold: 4.45V,
tolerance ±150 mV
• Reset generator 3.3, 3.3 VTR threshold: 2.8V,
tolerance ±100 mV
Featured Products
ü
SCH3116-NU
6
2
1
40
–
ü
SCH5027E-NW
2
2
1
25
1
ü
SCH5147-NW
2
2
1
29
–
ü
–
2
7
2
7
2
7
2
8
3
–
ü
–
–
–
–
3
3
–
ü
–
–
–
–
3
3
–
ü
–
–
–
–
5
6
ü
–
ü
ü
–
–
128-pin QFP
–
3
3
ü
–
ü
ü
–
–
128-pin QFP
–
Industrial Temp.
Option
–
3
Package
40
Deep Sleep SS
1
State
Machine
State
Machine
State
Machine
State
Machine
State
Machine
Customer
Programmable RAM
2
7
Resume Reset
4
2
Intruder Detection
SCH3114-NU
32
byte
32
byte
32
byte
32
byte
PCH Temp.
Monitoring
ü
PECI Support
–
Tach
Watchdog Timer
40
PWM
SMBus Interface
1
Fan Control Engine
GPIO
2
Voltage Monitor
Parallel Port
2
Remote Thermal
Diode Inputs
8042 KBC
PS/2 Interface
SCH3112-NU
Device
Security Key
Register
Serial Ports
Desktop and Super I/O
128-pin
VTQFP
128-pin
VTQFP
128-pin
VTQFP
ü
ü
ü
SCH5627-NW
2
2
1
60
2
–
–
4
5
μController
4
4
ü
ü
–
ü
–
–
128-pin QFP
–
SCH5627P-NW
2
2
1
60
2
–
–
4
5
μController
4
4
ü
ü
–
ü
–
ü
128-pin QFP
–
SCH5636-NW
2
2
1
60
2
–
–
4
5
μController
4
4
ü
ü
–
ü
ü
–
128-pin QFP
–
Additional products can be found at www.microchip.com/computing.
Microchip’s Super I/O combines legacy functions (serial port, parallel ports, and PS/2) with hardware monitoring and GPIO
to reduce the number of chips required in product design, allowing for more cost-effective industrial application.
Additional
–
ü
3
1
3.0
ü
16 KB
–
ü
3
3
2.0
ü
16 KB
1 KB
ü
3
2
3.0
ü
16 KB
1 KB
ü
3
2
3.0
ü
4
–
2
4
ü
2
8
–
4
8
–
8
ü
ü
–
ü
–
FW
ü
ü
6
FW
ü
ü
6
FW
ü
ü
Set and
Forget
Set and
Forget
Industrial
Temp. Option
96 KB
10-bit/
5 ch.
10-bit/
5 ch.
10-bit/
16 ch.
10-bit/
16 ch.
10-bit/
16 ch.
Package
ü
JTAG
2.0
Keyscan and
PS/2
1
Fan Control
3
Fan Tachs
ü
Temp. Sensor
–
PWM
AMD TSI
64 KB
ADC
PECI
MEC1619
BC-Link
MEC1618
SMBus
Controller
MEC1609
LPC
MEC1318
8-bit
–
8051
8-bit
–
8051
32-bit
192 KB
ARC
32-bit
192 KB
ARC
32-bit
192 KB
ARC
products can be found
EEPROM
MEC1310
SRAM
Device
Flash
Memory
EC Core
Embedded and Keyboard Controllers
128-pin
VTQFP
132-pin
DQFN
144-pin
LFBGA
156-pin
LFBGA
156-pin
LFBGA
–
–
ü
ü
ü
at www.microchip.com/computing.
Microchip is a leading provider of high-performance, feature-rich mobile embedded controllers built on years of expertise
serving many of the world’s leading PC OEMs. Each product has broad range of functions for easy implementation and
flexible application.
I/O Expansion and Legacy I/O
Device
Host Interface
GPIO
Keyboard Scan Matrix
PS/2 Ports
Serial Ports
Parallel Ports
X-Bus
Package
ECE1088
ECE1099
ECE1105
LCP47N217
SIO1007
SIO1028
SMBus or BC-Link
SMBus or BC-Link
SMBus or BC-Link
LPC
LPC
LPC
20
32
40
13
16
24
–
23 × 8
23 × 8
–
–
–
–
–
2
–
–
–
0
0
0
1
1
3
–
–
–
1
–
–
–
–
–
–
–
–
28-pin VQFN
40-pin VQFN
48-pin VQFN
64-pin STQFP
64-pin STQFP
64-pin QFN
SIO10N268
LPC or ISA
33
–
–
4
1
ü
128-pin LQFP
Additional products can be found at www.microchip.com/computing.
With up to 101 input-output pins in a single device, the I/O Expansion and Legacy I/O devices can be integrated into a
variety of systems, allowing you to creatively implement a variety of solutions with a single, flexible product.
Embedded Computing Solutions
3
Support
Training
Microchip is committed to supporting its customers
in developing products faster and more efficiently. We
maintain a worldwide network of field applications
engineers and technical support ready to provide product
and system assistance. In addition, the following service
areas are available at www.microchip.com:
■ Support link provides a way to get questions
answered fast: http://support.microchip.com
■ Sample link offers evaluation samples of any
Microchip device: http://sample.microchip.com
■ Forum link provides access to knowledge base and
peer help: http://forum.microchip.com
■ Buy link provides locations of Microchip Sales Channel
Partners: www.microchip.com/sales
If additional training interests you, then Microchip can
help. We continue to expand our technical training options,
offering a growing list of courses and in-depth curriculum
locally, as well as significant online resources – whenever
you want to use them.
■ Technical Training Centers and Other Resources:
www.microchip.com/training
■ MASTERs Conferences: www.microchip.com/masters
■ Worldwide Seminars: www.microchip.com/seminars
■ eLearning: www.microchip.com/webseminars
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