| Part Number | M37549G3FP#U0 | M37548G3FP#U0 |
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers |
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| Product Status | Obsolete | Obsolete |
| Core Processor | 740 | 740 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 8MHz | 8MHz |
| Connectivity | SIO, UART/USART | SIO, UART/USART |
| Peripherals | LED, LVD, POR, WDT | LED, LVD, POR, WDT |
| Number of I/O | 19 | 15 |
| Program Memory Size | 6KB (6K x 8) | 6KB (6K x 8) |
| Program Memory Type | QzROM | QzROM |
| EEPROM Size | - | - |
| RAM Size | 256 x 8 | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 6x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-SOP (0.209", 5.30mm Width) | 20-LSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 24-SSOP | 20-LSSOP |