W83627 データシートの表示（PDF） - Winbond

部品番号

コンポーネント説明

メーカー

W83627

(W83627EHF / W83627EHG) LPC I/O

Winbond 

W83627EHF/EF, W83627EHG/EG

General Purpose I/O Ports

• 48 programmable general purpose I/O ports

• GPIO port 1 and 4 can not only serve as simple I/O ports but also watch dog timer output, Power

LED output, Suspend LED output

• Functional in power down mode (GP24 ~ GP27, GPIO-3, GPIO-4, GPIO-5)

OnNow Functions

• Keyboard Wake-Up by programmable keys

• Mouse Wake-Up by programmable buttons

• On Now Wake-Up from all of the ACPI sleeping states (S1-S5)

Hardware Monitor Functions (For W83627EHF/EHG only)

• Smart Fan control system, support SMART FANTM I - “Thermal CruiseTM” and “Speed

CruiseTM” Mode , SMART FANTM III function

• 3 thermal inputs from optionally remote thermistors or entiumTM II/III/4 thermal diode output

• 10 voltage inputs (CPUVCORE, VIN[0..4] and intrinsic 3VCC, AVCC , 3VSB, VBAT)

• 5 fan speed monitoring inputs

• 4 fan speed control

• Dual mode for fan control (PWM & DC)

• Build in case open detection circuit

• Programmable hysteresis and setting points for all monitored items

• Over temperature indicate output

• Issue SMI#, OVT# to activate system protection

• Winbond Hardware DoctorTM Support

• 6 VID inputs / outputs

• Provide I2C interface to read/write registers

Package

• 128-pin PQFP

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