CY8C4127LCE
description
PSo C™ 4 High Voltage Precision Analog (HVPA)-144K is a fully integrated programmable embedded system for lead acid battery monitoring and management. The system features an Arm® Cortex® M0+ processor and programmable and reconfigurable analog and digital blocks.
Features
- Automotive Electronics Council (AEC) AEC-Q100 qualified
- 32-bit MCU subsystem
- 24- or 48-MHz Arm® Cortex® M0+ CPU with DMA controller
- Up to 128 KB of code flash with ECC
- Up to 8 KB of data flash with ECC
- Up to 8 KB of SRAM with ECC
- 1 KB of supervisory flash (SFlash) available for storing constants
- Precision analog
- Two precision ΔΣ ADCs (16-20+ bits)
- Current channel with automatic gain
- Voltage channel with HV input divider
- Temperature and diagnostic channels
- Supports both internal and external temperature sensing
- Digital filtering, accumulators, and threshold parisons on all channels
- High-voltage subsystem
- Operates directly off 12-V/24-V battery (tolerates up to 42 V)
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