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| Part Number | RM46L840CZWTT | RM46L850CZWTT | RM46L840ZWTT | RM46L440CZWTT | RM46L830CZWTT |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Obsolete | Active | Active |
| Core Processor | ARM® Cortex®-R4F | ARM® Cortex®-R4F | ARM® Cortex®-R4F | ARM® Cortex®-R4F | ARM® Cortex®-R4F |
| Core Size | 16/32-Bit | 16/32-Bit | 16/32-Bit | 16/32-Bit | 16/32-Bit |
| Speed | 200MHz | 200MHz | 200MHz | 200MHz | 200MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART | CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART | CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART | CANbus, EBI/EMI, I²C, LINbus, MibSPI, SCI, SPI, UART/USART, USB |
| Peripherals | DMA, POR, PWM, WDT | DMA, POR, PWM, WDT | DMA, POR, PWM, WDT | DMA, POR, PWM, WDT | DMA, POR, PWM, WDT |
| Number of I/O | 101 | 101 | 101 | 101 | 101 |
| Program Memory Size | 1.25MB (1.25M x 8) | 1.25MB (1.25M x 8) | 1.25MB (1.25M x 8) | 1MB (1M x 8) | 1.25MB (1.25M x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash |
| EEPROM Size | 64K x 8 | 64K x 8 | 64K x 8 | 64K x 8 | 64K x 8 |
| RAM Size | 192K x 8 | 192K x 8 | 192K x 8 | 128K x 8 | 192K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.14V ~ 1.32V | 1.14V ~ 1.32V | 1.14V ~ 1.32V | 1.14V ~ 1.32V | 1.14V ~ 1.32V |
| Data Converters | A/D 24x12b | A/D 24x12b | A/D 24x12b | A/D 24x12b | A/D 24x12b |
| Oscillator Type | External | External | External | External | External |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 337-LFBGA | 337-LFBGA | 337-LFBGA | 337-LFBGA | 337-LFBGA |
| Supplier Device Package | 337-NFBGA (16x16) | 337-NFBGA (16x16) | 337-NFBGA (16x16) | 337-NFBGA (16x16) | 337-NFBGA (16x16) |
