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Product Detailed Parameters
- Description：IC MCU 8BIT 32KB FLASH 48TSSOP
- Series：COP8™ 8C
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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：39
- 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：A/D 16x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：48-TSSOP
- Package / Case：48-TFSOP (0.240", 6.10mm Width)
- Grade：-
- Qualification：-
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Overview
The COP8CCR9IMT8/63SN is an 8-bit microcontroller from the COP8CCR9 series, manufactured by Texas Instruments. It features a COP8 core with 32 kB of Flash program memory and 1 kB of data RAM. The device supports a maximum clock frequency of 20 MHz and operates within a supply voltage range of 2.7 V to 5.5 V. It includes a 10-bit ADC with 16 channels, three timers/counters, and offers 59 I/O lines. Communication interfaces include SPI and USART. The component is housed in a TSSOP-48 package and is rated for operation between -40°C and +85°C.
Feature Summary
- Integrated 10-bit analog-to-digital converter with multiple input channels for signal acquisition.
- Built-in Flash program memory allowing for non-volatile code storage and reprogramming.
- Supports serial communication protocols including SPI and USART for peripheral interfacing.
Applications
- Industrial control systems requiring robust 8-bit processing.
- Consumer electronics utilizing analog sensor inputs.
- Embedded applications needing serial communication capabilities.
Procurement Notes
Verify end-of-life status before procurement as the manufacturer indicates this part is obsolete and will be discontinued. Confirm that the specific suffix /63SN matches the required packaging and handling specifications for your assembly process. Ensure compatibility with existing design files due to potential availability of newer replacement components.
Selection Notes
Select this component only if the specific COP8 architecture and 32 kB memory size align with project requirements. Consider the TSSOP-48 package constraints during PCB layout. Evaluate the 20 MHz performance limit against system timing needs. Verify that the 2.7 V to 5.5 V operating range suits the target power supply design.
Part Context
This microcontroller belongs to the COP8 family, known for its efficient 8-bit processing capabilities. The COP8CCR9 variant specifically integrates enhanced analog peripherals like the 16-channel ADC. It serves as a legacy solution for embedded designs previously relying on National Semiconductor or Texas Instruments COP8 architectures.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineering change orders may be necessary to transition to modern equivalents with similar pinouts and functionality.
