SPEAR1340 Datasheet, PDF (1/200 Pages) STMicroelectronics – Dual-core Cortex A9 HMI embedded MPU

SPEAr1340
Dual-core Cortex A9 HMI embedded MPU
Features
■ CPU subsystem:
– 2x ARM Cortex A9 cores, up to 600 MHz
– 32+32 KB L1 caches per core, with parity
check
– Shared 512 KB L2 cache
– Accelerator coherence port (ACP)
■ Network-on-chip bus matrix, up to 166 MHz
■ 32 KB Boot ROM, 32+4 KB Static RAMs
■ Memory interfaces:
– DDR controller (DDR3-1066, DDR2-1066
@533MHz), 16-/32-bit, up to 2 GB address
space
– Serial NOR Flash controller
– Parallel NAND Flash/NOR Flash/SRAM
controller
■ Connectivity:
– 2 x USB 2.0 Host ports (integrated PHY)
– 1 x USB 2.0 OTG port (integrated PHY)
– 1 x Giga/Fast Ethernet port (external GMII/
RGMII/MII/RMII PHY)
– 1 x PCIe 2.0 RC/EP port (integrated PHY)
– 1 x 3Gb/s Serial ATA Host port (integrated
PHY)
– 1 x memory card interface: SD/SDIO/MMC,
CF/CF+, xD
– 2 x UART ports, with IrDA option
– 2 x I2C bus controllers, master/slave
– 1 x synchronous serial port,
SPI/Microwire/TI protocols, master/slave
– 2 x consumer electronic control (HDMI
CEC) ports
– 10-bit ADC: 8 ch. 1 Msps, with autoscan
– Programmable bidirectional GPIO signals
with interrupt capability
■ HMI support:
– LCD display controller, incl.support for Full
HD, 1920 x 1080, 60 Hz, 24 bpp
Datasheet − preliminary data
PBGA (23 x 23 mm)
– High-perf. 2D/3D GPU, up to 1080p
– Hardware video decoder: multistandard up
to 1080p, JPEG
– Hardware video encoder: H.264 up to
1080p, JPEG
– Video input parallel port, with alternate
configuration for 4 x camera interfaces
– Digital audio ports: up to 7.1 multichannel
surround, I2S (8 in, 8 out) and S/PDIF
– 6 x 6 keyboard controller
– Resistive touchscreen interface
■ Security:
– C3 cryptographic accelerator
– Secure boot support
– JTAG disable option
■ Miscellaneous functions:
– Energy saving: power islands, clock gating,
dynamic frequency scaling
– 2 x DMA controllers (total 16 channels)
– 11 x general purpose timers, 2 x watchdogs,
1 x real-time clock
– 4 x PWM generators
– Embedded sensor for junction temperature
monitoring
– OTP (one-time programmable) bits
– Debug and trace interfaces: JTAG/PTM
Table 1. Device summary
Order code
Temp.
range, °C
Package
Packing
PBGA
SPEAr1340-2 -40 to 85 (23x23mm, Tray
pitch 0.8mm)
October 2012
Doc ID 023063 Rev 4
1/200
www.st.com
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