8-bit CMOS microcontroller featuring a 6805 CPU core. This commercial temperature grade MCU operates from a 4.5V to 5.5V supply, with a nominal voltage of 5V and a maximum supply current of 7mA. It offers a maximum clock frequency of 4.2MHz and includes 128 bytes of RAM and 2112 words of MROM. The device is housed in a 28-pin plastic SOP package (R-PDSO-G28) with 21 I/O lines and an integrated ADC.
Frequency2.1
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Technical Specifications
Freescale Semiconductor MC68HC05P9ADW technical specifications.
General
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 7.5 |
| Length | 17.925 |
| Pin Count | 28 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 7 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 4.2 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 21 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 2.1 |
| ROM Programmability | MROM |
| ROM (words) | 2112 |
| RAM (bytes) | 128 |
| PWM Channels | NO |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.31.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
Freescale Semiconductor MC68HC05P9ADW Datasheet
Download the complete datasheet for Freescale Semiconductor MC68HC05P9ADW to view detailed technical specifications.
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