| Program Memory Type | ROMLess |
| PCB changed | 84 |
| HTS | 8542.31.00.01 |
| Maximum Expanded Memory Size | 1MB |
| Real Time Clock | No |
| Data Bus Width (bit) | 16|8 |
| SPI | 0 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Supplier Package | PLCC |
| No. of Timers | 3 |
| Timers Resolution (bit) | 16/16/16 |
| Instruction Set Architecture | CISC |
| Package Height | 3.81 |
| Family Name | IA188EB |
| Maximum Operating Supply Voltage (V) | 3.6|5.5 |
| Maximum Clock Rate (MHz) | 50 |
| EU RoHS | Compliant |
| I2C | 0 |
| Interface Type | UART |
| Maximum CPU Frequency (MHz) | 50 |
| USB | 0 |
| UART | 2 |
| I2S | 0 |
| Supplier Temperature Grade | Industrial |
| Package Length | 29.31 |
| CECC Qualified | No |
| Standard Package Name | LCC |
| Pin Count | 84 |
| Parallel Master Port | No |
| Mounting | Surface Mount |
| USART | 0 |
| CAN | 0 |
| Watchdog | 1 |
| Lead Shape | J-Lead |
| Ethernet | 0 |
| Part Status | Active |
| Typical Operating Supply Voltage (V) | 5|3.3 |
| Package Width | 29.31 |
| Programmability | No |
| Minimum Operating Supply Voltage (V) | 3|4.5 |
