T1022NXE7MQB
数据手册.pdf32Bit, 1200MHz, RISC PROCESSOR, PBGA780
Overview
The QorIQ T1042 quad-core and T1022 dual-core communication processors support two or four integrated 64-bit e5500 Power Architecture® processor cores with high-performance data path acceleration architecture DPAA and network peripheral interfaces required for networking and telecommunications.
The T1 family of devices is one of the industry’s most scalable, pin-compatible family of communications processors – and offers pin-compatible migration up to the higher-performance QorIQ T2081 device.
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## Features
### Core Complex
* Two or four e5500 cores, built on Power Architecture technology
* Up to 1.4 GHz with 64-bit ISA support
* Three levels of instructions: user, supervisor, hypervisor
* Hybrid 32-bit mode to support legacy software and transition to a 64-bit architecture
* 256 KB backside L2 cache
### Networking Elements
* SerDes
* Eight lanes at up to 5 Gbps
* Supports SGMII, QSGMII, PCIe and SATA
* Ethernet Interfaces
* Up to five Gigabit Ethernet interfaces
### Accelerators and Memory Control
* 32/64-bit DDR3L/4 SDRAM memory controller with ECC support
* Up to 1600 MT/s
* DPAA Incorporating acceleration for the following functions Packet parsing, classification, and distribution
* Queue management for scheduling, packet sequencing and congestion management
* Hardware buffer management for buffer allocation and de-allocation
* Integrated security acceleration SEC
* Signature detection PME
### Basic Peripherals and Interconnect
* CoreNet® platform cache
* 256 KB shared platform cache
* Hierarchical interconnect fabric
* CoreNet fabric supporting coherent and non-coherent transactions with prioritization and bandwidth allocation amongst CoreNet endpoints
* Additional peripheral interfaces two Serial ATA SATA 2.0 controllers
* Two high-speed USB 2.0 controllers with integrated PHYs
* Enhanced secure digital host controller SD/MMC/eMMC
* Enhanced serial peripheral interface eSPI
* Two I²C controllers
* Four UARTS
* Integrated flash controller supporting NAND and NOR flash
* DMA
* Dual four channel
* Up to 5x 1 Gbps Ethernet MACs as part of DPAA
* QUICC Engine®
* Support for legacy protocols TDM, HDLC, UART and ISDN
* High-speed peripheral interfaces
* Four PCI Express® 2.0 controllers
### Additional Features
* Support for hardware virtualization and partitioning enforcement
* Extra privileged level for hypervisor support
* QorIQ® trust architecture
* Secure boot, secure debug, tamper detection, volatile key storage
* This product is included in Our product longevity program, with assured supply for a minimum of 10 years after launchComparison Table
| T1020 | T1022 | T1040 | T1042 | T2081
\---|---|---|---|---|---
**CPU**| 2 e5500| 2 e5500| 4 e5500| 4 e5500| 4 e6500 dual-threaded
**Core Frequency**| 1200-1400MHz| 1200-1400MHz| 1200-1400MHz| 1200-1400MHz| 1500-1800MHz
**DDR I/F**| 1x DDR3L/4 to 1600MT/s| 1x DDR3L/4 to 1600MT/s| 1x DDR3L/4 to 1600MT/s| 1x DDR3L/4 to 1600MT/s| 1x DDR3/3L to 2133MT/s
**Ethernet with IEEE1588v2**| 8-Port GE Switch + 4x 1GE| 5x 1GE| 8-Port GE Switch + 4x 1GE| 5x 1GE| 2x 1/10GE + 6x 1GE
**SERDES**| 8 lanes 5GHz| 8 lanes 5GHz| 8 lanes 5GHz| 8 lanes 5GHz| 8 lanes 10GHz
**Package** | Pin Compatible