ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MCU 8BIT 32KB FLASH 68PLCC
- Series：COP8™ 8S
- Mfr：Texas Instruments
- Package：Tube
- Core Processor：COP8
- Core Size：8-Bit
- Speed：20MHz
- Connectivity：Microwire/Plus (SPI), UART/USART
- Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O：59
- Program Memory Size：32KB (32K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：1K x 8
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：-
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：68-PLCC (24.23x24.23)
- Package / Case：68-LCC (J-Lead)
- Grade：-
- Qualification：-
Download product information
Overview
The COP8SBR9LVA8/NOPB is an 8-bit microcontroller from the Texas Instruments COP8 family, housed in a 68-pin PLCC package. It features a CISC architecture with a core processor speed of 20MHz and includes 32KB of Flash program memory alongside 1K x 8 bytes of RAM. The device supports 59 I/O lines and operates within a voltage range of 3.3V to 5V. Designed for embedded applications, it functions across a temperature range of -40°C to 85°C.
Feature Summary
- Integrates 32KB of non-volatile Flash memory for persistent code storage
- Provides extensive connectivity through 59 available input/output lines
- Operates reliably across industrial temperature ranges from -40°C to 85°C
Applications
- Embedded control systems requiring moderate processing power
- Industrial automation interfaces utilizing multiple I/O channels
- Consumer electronics devices operating on standard logic voltages
Procurement Notes
Verify the specific suffix 'LVA8' against official Texas Instruments documentation to confirm pinout compatibility and voltage specifications. Ensure that the 68-pin PLCC footprint matches the target PCB design constraints. Cross-reference the manufacturing date codes and RoHS compliance status with current distributor listings to guarantee adherence to environmental regulations and supply chain authenticity standards.
Selection Notes
Select this component when an 8-bit solution with substantial onboard Flash memory is required for complex firmware execution. The high count of 59 I/O pins makes it suitable for dense interface designs without external multiplexers. Consider the 20MHz clock speed for timing-critical tasks while ensuring the system power budget accommodates the specified 3.3V to 5V operating range effectively.
Part Context
This part belongs to the COP8 series, a line of 8-bit CMOS microcontrollers known for their integrated peripherals and cost-effective architecture. The COP8 family targets general-purpose embedded applications where reliable operation and sufficient memory are prioritized over high-speed processing capabilities typical of modern 32-bit architectures.
Replacement Considerations
Consult official Texas Instruments substitution guides for direct equivalents within the COP8 family. Verify pin-to-pin compatibility and software register mapping before implementing any alternative part numbers to ensure seamless integration into existing hardware designs.
