Specifications
Manufacturer: STMicroelectronics
Device Type: Automotive-grade 32-bit Power Architecture microcontroller dedicated to automotive body electronics applications
Core Specifications
Core unit: Single e200z0 processor core
Maximum operating clock speed: 64 MHz
Flash memory capacity: 1 MB
On-chip SRAM size: 64 KB
Package type: LQFP80
Nominal supply voltage: 3.3V
Operating temperature range: -40℃ to +125℃
Automotive qualification standard: AEC-Q100 Grade 1
Integrated Peripherals
Multi-channel 12-bit analog-to-digital converters
Multi-function timer modules capable of generating adjustable PWM signals
Several CAN bus and LIN bus controllers for intra-vehicle data interaction
Large quantity of programmable general input and output pins
Independent hardware watchdog circuit
System clock monitoring and reset control modules
Key Characteristics
Low power standby design to cut quiescent power drain when vehicles are parked
Built-in hardware fault detection circuits to enhance system running reliability
Excellent electromagnetic immunity for harsh automotive electrical environments
Flexible clock setup options to balance performance and power consumption
Internal memory protection mechanism to avoid program abnormal operation
Cost-efficient hardware layout focused on mainstream car body control demands
Typical Application Fields
Automotive central body control modules
Automotive exterior and interior lighting controllers
Power window and door lock control units
Seat adjustment electronic modules
Small commercial vehicle cabin auxiliary control electronics
