(China (Mainland))
Product Summary
The PC87570-ICCVPC is a highly integrated embedded RISC-based controller optimized for power management (PM), keyboard and mouse (KBC) and system control in portable Personal Computer (PC) applications. The PC87570-ICCVPC incorporates National’s CompactRISC CR16A core, a high performance 16-bit RISC processor core, a Bus Interface Unit (BIU) that directly interfaces with memory and I/O devices, on-chip memory and system support functions.
Parametrics
PC87570-ICCVPC absolute maximum ratings: (1)Supply Voltage, VCC: -0.5 to 6.5 V; (2)Input Voltage, VI: -0.5 to 7.0 V; (3)Output Voltage, VO: -0.5 to VCC + 0.5 V; (4)Storage Temperature, TSTG: -65 to +165℃; (5)Power Dissipation, PD: 1W; (6)Lead Temperature Soldering (10 sec), TL: +260℃; (7)ESD Tolerance: 2000 V.
Features
PC87570-ICCVPC features: (1)Shared BIOS memory; (2)Fully ACPI-compliant embedded controller; (3)Proprietary PS/2 shift mechanism; (4)Extremely low current consumption in Idle mode; (5)Support for a variety of off-chip wake-up sources; (6)Scalable design for growth without controller upgrade.
Diagrams
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