JAJSHY4A September 2019 – January 2022 IWR1843
PRODUCTION DATA
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FUNCTION | IWR6843AOP | IWR6843 | IWR1843(1) | IWR1642 | IWR1443 | |
---|---|---|---|---|---|---|
Antenna on Package (AOP) | Yes | — | — | — | — | |
Number of receivers | 4 | 4 | 4 | 4 | 4 | |
Number of transmitters | 3 | 3 | 3(2) | 2 | 3 | |
RF frequency range | 60 to 64 GHz | 60 to 64 GHz | 76 to 81 GHz | 76 to 81 GHz | 76 to 81 GHz | |
On-chip memory | 1.75MB | 1.75MB | 2MB | 1.5MB | 576KB | |
Max I/F (Intermediate Frequency) (MHz) | 10 | 10 | 10 | 5 | 15 | |
Max real sampling rate (Msps) | 25 | 25 | 25 | 12.5 | 37.5 | |
Max complex sampling rate (Msps) | 12.5 | 12.5 | 12.5 | 6.25 | 18.75 | |
Processors | ||||||
MCU (R4F) | Yes | Yes | Yes | Yes | Yes | |
DSP (C674x) | Yes | Yes | Yes | Yes | — | |
Peripherals | ||||||
Serial Peripheral Interface (SPI) ports | 2 | 2 | 2 | 2 | 1 | |
Quad Serial Peripheral Interface (QSPI) | Yes | Yes | Yes | Yes | Yes | |
Inter-Integrated Circuit (I2C) interface | 1 | 1 | 1 | 1 | 1 | |
Controller Area Network (DCAN) interface | — | — | Yes | Yes | Yes | |
Controller Area Network (CAN-FD) interface | Yes | Yes | Yes | — | — | |
Trace | Yes | Yes | Yes | Yes | — | |
PWM | Yes | Yes | Yes | Yes | — | |
Hardware In Loop (HIL/DMM) | Yes | Yes | Yes | Yes | — | |
GPADC | Yes | Yes | Yes | Yes | Yes | |
LVDS/Debug(3) | Yes | Yes | Yes | Yes | Yes | |
CSI2 | — | — | — | — | Yes | |
Hardware accelerator | Yes | Yes | Yes | — | Yes | |
1-V bypass mode | Yes | Yes | Yes | Yes | Yes | |
JTAG | Yes | Yes | Yes | Yes | Yes | |
Product status | Product Preview (PP), Advance Information (AI), or Production Data (PD) | PD(4) | PD(4) | PD(4) | PD(4) | PD(4) |