GL600USB

Features:

Low-cost solution for low-speed USB mouse  
8-bit micro-controller
-  Operation Speed: DC to 6MHz clock input
-  Performance: 3 MIPS @ 6MHz
-  Single cycle instruction execution
-  RISC-like architecture
-  USB optimized instruction set  
USB Specification Compliance
-  Conforms to USB 1.5Mbps Specification, Version 1.1
-  Conforms to USB HID Class Specification, Version 1.1
-  Supports 1 device address and 2 endpoints  (include endpoint 0)  
I/O ports
-  Up to 13(GL600USB)/11(GL600USB-A)/9(GL600USB-B) general purpose I/O pins (OTP type is less a GPIO pin than mask type)
-  Internal RC clock to wakeup periodically (about 500ms) when suspend
-  Up to 8(GL600USB)/6(GL600USB-A)/4(GL600USB-B) special purpose I/O pins optimized for photo-sensor (Internal build in 4 bits ADC)
-  Up to 2 I/O pins with large current drive capability to drive LED (Sink current up to 16 mA)  
Internal memory
-  64 bytes of RAM (special purpose register is not included)
-  1.75K x 14 of program ROM  
Integrated USB transceiver  
Patented full-range detection for photo-sensor
-  Removes the expensive process of matching LED and photo-sensor  
On-chip 3.3v output
-  No external regulator required  
Improved output drivers with slew-rate control to reduce EMI  
6 MHz external clock  
Internal power-on reset(POR)  
Internal power-fail detector 
Supports suspend/normal mode power management
-  Suspend current lower than 400mA for whole mouse system (mask type)  
8-bits free-running timer  
Available in cost saving 20-pin(GL600USB) PDIP, 18-pin(GL600USB-A) PDIP and 16-pin(GL600USB-B) PDIP


Pinout




Specifications

Symbol	Characteristic	Value	Unit
TSTG	Storage temperature	-55 to +150
TOP	Operating temperature	0 to +70
VCC	Supply voltage	-0.5 to +7.0	V
VIN	DC input voltage	-0.5 to +VDD + 0.5	V
I	Maximum current per pin excluding VDD and VSS	25	mA
IMGND	Maximum current out of GND	100	mA
IMVCC	Maximum current out of VCC	100	mA
VESD	Static discharge voltage	>4000	V

Description

The Genesys Logic GL600USB microcontroller is optimized for USB 2D/3D/4D mouse. This USB microcontroller conforms to the low-speed (1.5Mbps) requirements of the USB Specification version 1.1. The microcontroller is a self-contained unit with an USB SIE, an USB transceiver, an 8-bits RISC-like
microcontroller, a timer, data and program memories. GL600USB supports one USB device address and two endpoints (include endpoint 0).