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OMAPL137BZKBD4 Datasheet(PDF) 2 Page - Texas Instruments |
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OMAPL137BZKBD4 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 223 page OMAP-L137 SPRS563F – SEPTEMBER 2008 – REVISED FEBRUARY 2013 www.ti.com – 2 SP x DP -> DP Every Three Clocks • Entire subsystem under a single PSC clock gating domain – 2 DP x DP -> DP Every Four Clocks – Dedicated interrupt controller • Fixed Point Multiply Supports Two 32 x 32-Bit Multiplies, Four 16 x 16-Bit – Dedicated switched central resource Multiplies, or Eight 8 x 8-Bit Multiplies per • USB 1.1 OHCI (Host) With Integrated PHY Clock Cycle, and Complex Multiples (USB1) – Instruction Packing Reduces Code Size • USB 2.0 OTG Port With Integrated PHY (USB0) – All Instructions Conditional – USB 2.0 High-/Full-Speed Client – Hardware Support for Modulo Loop – USB 2.0 High-/Full-/Low-Speed Host Operation – End Point 0 (Control) – Protected Mode Operation – End Points 1,2,3,4 (Control, Bulk, Interrupt or – Exceptions Support for Error Detection and ISOC) Rx and Tx Program Redirection • Three Multichannel Audio Serial Ports: • 128K-Byte RAM Shared Memory – Six Clock Zones and 28 Serial Data Pins • 3.3V LVCMOS IOs (except for USB interfaces) – Supports TDM, I2S, and Similar Formats • Two External Memory Interfaces: – DIT-Capable (McASP2) – EMIFA – FIFO buffers for Transmit and Receive • NOR (8-/16-Bit-Wide Data) • 10/100 Mb/s Ethernet MAC (EMAC): • NAND (8-/16-Bit-Wide Data) – IEEE 802.3 Compliant (3.3-V I/O Only) • 16-Bit SDRAM With 128MB Address – RMII Media Independent Interface Space – Management Data I/O (MDIO) Module – EMIFB • Real-Time Clock With 32 KHz Oscillator and • 32-Bit or 16-Bit SDRAM With 256MB Separate Power Rail Address Space • One 64-Bit General-Purpose Timer • Three Configurable 16550 type UART Modules: (Configurable as Two 32-Bit Timers) – UART0 With Modem Control Signals • One 64-bit General-Purpose/Watchdog Timer – Autoflow control signals (CTS, RTS) on (Configurable as Two 32-bit General-Purpose UART0 only Timers) – 16-byte FIFO • Three Enhanced Pulse Width Modulators – 16x or 13x Oversampling Option (eHRPWM): • LCD Controller – Dedicated 16-Bit Time-Base Counter With Period And Frequency Control • Two Serial Peripheral Interfaces (SPI) Each With One Chip-Select – 6 Single Edge, 6 Dual Edge Symmetric or 3 Dual Edge Asymmetric Outputs • Multimedia Card (MMC)/Secure Digital (SD) Card Interface with Secure Data I/O (SDIO) – Dead-Band Generation • Two Master/Slave Inter-Integrated Circuit (I2C – PWM Chopping by High-Frequency Carrier Bus™) – Trip Zone Input • One Host-Port Interface (HPI) With 16-Bit-Wide • Three 32-Bit Enhanced Capture Modules Muxed Address/Data Bus For High Bandwidth (eCAP): • Programmable Real-Time Unit Subsystem – Configurable as 3 Capture Inputs or 3 (PRUSS) Auxiliary Pulse Width Modulator (APWM) – Two Independent Programmable Realtime outputs Unit (PRU) Cores – Single Shot Capture of up to Four Event • 32-Bit Load/Store RISC architecture Time-Stamps • 4K Byte instruction RAM per core • Two 32-Bit Enhanced Quadrature Encoder Pulse Modules (eQEP) • 512 Bytes data RAM per core • 256-Ball Pb-Free Plastic Ball Grid Array (PBGA) • PRU Subsystem (PRUSS) can be disabled [ZKB Suffix], 1.0-mm Ball Pitch via software to save power • Commercial, Industrial, Extended, or – Standard power management mechanism Automotive Temperature • Clock gating 2 OMAP-L137 Low-Power Applications Processor Copyright © 2008–2013, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: OMAP-L137 |
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