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PC87570 |
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| Part Number | PC87570 |
| Manufacturer | National Semiconductor |
| Description | The PC87570 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 ... |
| Features |
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Shared BIOS memory Fully ACPI-compliant embedded controller Proprietary PS/2 shift mechanism Extremely low current consumption in Idle mode Support for a variety of off-chip wake-up sources Scalable design for growth without controller upgrade
Block Diagram
CR16A Core
Processing Unit Core Bus
Bus Adapter
Memory
RAM ROM BIU
Peripheral Bus
Host Config KBC + PM Host I/F RTC + APC GPIO KBSCAN MIWU
CLK
HFCG
ICU
ACB I/F PS/2 I/F
Timer + WDG MFT16 (X2) ADC
DAC
Legacy
PMC HBI
Peripherals
Host Bus (ISA Compatible)
32.768 KHz
External Memory + I/O
CompactRISCTM, WATCHDOGTM a... |
| Document |
 PC87570 Data Sheet
PDF 1.12MB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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