Part A
MC68HC705C8ACFNE
NXP Hoa Kỳ Inc.
- Lifecycle
- Active
- Stock
- 3449 PCS
- Package
- PLCC-44
- Series
- Embedded - Microcontrollers
Parts at a glance
Part B
MC68HC000EI20
NXP Hoa Kỳ Inc.
- Lifecycle
- Active
- Stock
- 5866 PCS
- Package
- LCC-68
- Series
- Embedded - Microprocessors
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | MC68HC705C8ACFNE | MC68HC000EI20 |
|---|---|---|
| Supplier | - | NXP USA Inc. |
| Series | HC05 | M680x0 |
| Part Status | Obsolete | Obsolete |
| Core Processor | HC05 | EC000 |
| Number of Cores / Bus Width | - | 1 Core, 32-Bit |
| Speed | 2.1MHz | 20MHz |
| Graphics Acceleration | - | No |
| Voltage - I / O | - | 5.0V |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Core Size | 8-Bit | - |
| Connectivity | SCI, SPI | - |
| Peripherals | POR, WDT | - |
| Number of I/O | 24 | - |
| Program Memory Size | 8KB (8K x 8) | - |
| Program Memory Type | OTP | - |
| RAM Size | 304 x 8 | - |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V | - |
| Oscillator Type | Internal | - |
| Mounting Type | Surface Mount | - |