| Part Number | M38239GCFP#U0 | M38239GCHP#U0 | 
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | 
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Core Processor | 740 | 740 | 
| Core Size | 8-Bit | 8-Bit | 
| Speed | 10MHz | 10MHz | 
| Connectivity | SIO, UART/USART | SIO, UART/USART | 
| Peripherals | LCD, WDT | LCD, WDT | 
| Number of I/O | 49 | 49 | 
| Program Memory Size | 48KB (48K x 8) | 48KB (48K x 8) | 
| Program Memory Type | QzROM | QzROM | 
| EEPROM Size | - | - | 
| RAM Size | 2K x 8 | 2K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 
| Data Converters | A/D 8x8b, 8x10b | A/D 8x8b, 8x10b | 
| Oscillator Type | Internal | Internal | 
| Operating Temperature | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 80-BQFP | 80-LQFP | 
| Supplier Device Package | 80-QFP (14x20) | 80-LQFP (12x12) |