The HC08E family members are low-cost, high-performance M68HC08 Family of 8-bit microcontroller units. The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family use the enhanced M68HC08 central processor unit and are available with a variety of modules, memory sizes and types, and package types.
Features
- 8-MHz internal bus frequency at 5V
- Up to 16Kb of On-Chip FLASH Memory
- 512 Bytes of On-Chip RAM Memory
- Serial peripheral interface (SPI)
- Internal clock generator module (ICG)
- Two 16-bit, 2-channel timer (TIMA and TIMB) with PWM
- Low voltage inhibit (LVI)
- 8-Channel, 10-bits ADC
- Higher current source capability on nine port lines for LED drive
Featured Documentation
- CWDEVSTUDFACT.PDF: HC(S)08 CodeWarrior fact sheet
- MC68HC908EY16A: MC68HC908EY16A MC68HC908EY8A Data Sheet
- MSE908EY16A_3M75B: Mask Set Errata for 3M75B
- MSE908EY16_1L38H: Mask Set Errata for 908EY16/8, Mask 1L38H
- MSE908EY16_0L31N: Mask Set Errata for 908EY16/8, Mask 0L31N
- MSE908EY16_1L31N: Mask Set Errata for 908EY16/8, Mask 1L31N
Current Updates & Releases
- M68MULTILINK08: MON08 Multilink
- CW-MICROCONTROLLERS: CodeWarrior for Microcontrollers (RS08/HC(S)08/ColdFire V1)
- USBMULTILINK08: USB MON08 Multilink
- M68EML08EY: Emulation Module
HC08E Family Members
| Features | 68HC908EY8 |
68HC908EY8A |
68HC908EY16 |
68HC908EY16A |
| Flash (Bytes) | 8K | 8K | 16K | 16K |
| RAM (Bytes) | 512 | 512 | 512 | 512 |
ESCI |
Yes | Yes | Yes | Yes |
| SPI | Yes | Yes | Yes | Yes |
| Timmer | 2 | 2 | 2 | 2 |
| ADC | 8ch., 10-bit | 8ch., 10-bit | 8ch., 10-bit | 8ch., 10-bit |
| KBI | 5 | 5 | 5 | 5 |
Product Specifications
| Core - Operating Frequency - Max (MHz) | 8 |
| Internal Flash (kByte) | 16, 8 |
| Internal RAM (kByte) | 0.512, 0.256, 0.384 |
| Additional Features | COP, KBI, Low Voltage Detect, POR, Internal Clock Generator |
| Bus Frequency - Max (MHz) | 8 |
| Serial Interface - Type | SPI, SCI |
| I/O Pins | 24 |
| Supply Voltage - Typ (V) | 5 |
