Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

SCH3221

I/O Controller

Status: In Production

View More
Overview
Documents
Development Environment
Similar Devices
RoHS Information
Buy Now

Device Overview

Summary

The SCH3221 is a 3.3V (5V tolerant) PC99/PC2001 compliant I/O controller with an LPC interface. The SCH3221 includes 4 full-function serial ports, IrDA and Consumer IR capability, GPIOs and extensive PME Wake support from these features.

The SCH3221 is ACPI compatible and supports multiple low power-down modes.

I/O functionality includes four serial ports. The serial ports are fully functional NS16550 compatible UARTs that support data rates up to 460 Kbps.  

The PME Wake logic includes the ability to wake from a watchdog timer, any of the UART Ring Indicator (RI) inputs, or GPIOs.

Family parts
SCH3221-7U
SCH3221-7U-TR
SCH3221I-7U
SCH3221I-7U-TR

Additional Features
  • 64-Ball WFBGA Package
  • Low Pin Count (LPC) Bus Interface
  • Programmable Wake-up Event (PME) Interface
  • Legacy I/O
  • 33 GPIO Pins
  • One IrDA 1.0 Infrared Port
  • Four 8-pin NS16550 compatible UART serial ports
  • Two LED Drivers with Blinking Options
  • Industrial (-40°C to +85°C)
  • Commercial (0°C to +70°C)
  • SMI Generation support
Parametrics
Name
Value
UART
4
Operating Temperature
-40° C to +85° C
Glue Logic
Yes
Breathing/ Blinking LED
2
Legacy I/O
Yes
GPIO
33
Package
6x6mm, 64-WFBGA
System Controller
State Machine

Documents

Jump to:

Brochures

06/24/2015
1390KB
02/23/2016
996KB

Development tools data is currently unavailable.

Similar Devices

Product
Price 5K
$2.75
$2.75
$3.31
$1.76
$1.90
$2.03
$2.16
$2.27
 
$3.96
$3.93
 
$4.21
$5.06
 
$5.06
$2.89
$3.45
$3.23
$3.58
$5.62
$6.69
$5.56
$11.01
$1.58
$1.67
$2.41
$2.49
$2.53
$2.75
$5.56
$2.53
$2.75
$1.55
$2.53
 
$2.53
$2.53
$2.53
$2.78

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SCH3221-7U-TR
0.068350
0.161333
64
WFBGA
6x6x0.8mm
SAC105
e8
SCH3221I-7U
0.068350
0.446939
64
WFBGA
6x6x0.8mm
SAC105
e8
SCH3221I-7U-TR
0.068350
0.161333
64
WFBGA
6x6x0.8mm
SAC105
e8
SCH3221-7U
0.068350
0.446939
64
WFBGA
6x6x0.8mm
SAC105
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from the Microchip Store

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy