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STR912FAW44X6 Datasheet

  • STR912FAW44X6

  • ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC ...

  • 1473.29KB

  • 78頁

  • STMICROELECTRONICS   STMICROELECTRONICS

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STR91xFA
ARM966E-S鈩?16/32-Bit Flash MCU with Ethernet, USB, CAN,
AC motor control, 4 timers, ADC, RTC, DMA
PRELIMINARY DATA
Features
鈻?/div>
16/32-bit 96 MHz ARM9E based MCU
LQFP80 12 x12mm
LQFP128 14 x 14mm
鈥?ARM966E-S RISC core: Harvard archi-
tecture, 5-stage pipeline, Tightly-Coupled
Memories (SRAM and Flash)
鈥?STR91xFA implementation of core adds
high-speed burst Flash memory interface,
instruction prefetch queue, branch cache
鈥?Up to 96 MIPS directly from Flash memory
鈥?Single-cycle DSP instructions are supported
鈥?Binary compatible with 16/32-bit ARM7 code
鈻?/div>
Dual burst Flash memories, 32-bits wide
鈥?256KB/512KB Main Flash, 32KB 2nd Flash
鈥?Sequential Burst operation up to 96 MHz
鈥?100K min erase cycles, 20 yr min retention
鈻?/div>
SRAM, 32-bits wide
鈥?64K or 96K bytes, optional battery backup
鈻?/div>
9 programmable DMA channels
鈥?One for Ethernet, 8 programmable channels
鈻?/div>
Clock, reset, and supply management
鈥?Two supplies required. Core: 1.8 V +/-10%,
I/O: 2.7 to 3.6 V
鈥?Internal oscillator operating with external
4-25 MHz crystal
鈥?Internal PLL up to 96MHz
鈥?Real-time clock provides calendar functions,
tamper detection, and wake-up functions
鈥?Reset Supervisor monitors voltage supplies,
watchdog timer, wake-up unit, ext. reset
鈥?Brown-out monitor for early warning interrupt
鈥?Run, Idle, and Sleep Mode as low as 50 uA
鈻?/div>
Operating temperature -40 to +85擄C
鈻?/div>
LFBGA144 10 x 10 x 1.7
鈻?/div>
10 Communication interfaces
鈥?10/100 Ethernet MAC with DMA and MII port
鈥?USB Full-speed (12 Mbps) slave device
鈥?CAN interface (2.0B Active)
鈥?3 16550-style UARTs with IrDA protocol
鈥?2 Fast I
2
C鈩? 400 kHz
鈥?2 channels for SPI鈩? SSI鈩? or Microwire鈩?/div>
鈻?/div>
External Memory Interface (EMI)
鈥?8- or 16-bit data
鈥?Up to 24-bit addressing
鈥?Static Async modes for LQFP128 packages
鈥?Additional Burst Synchronous modes for
LFBGA144 packages
鈻?/div>
Up to 80 I/O pins (muxed with interfaces)
鈥?5 V tolerant, 16 have high sink current
(8 mA)
鈥?Bit-wise manipulation of pins within a port
鈻?/div>
16-bit standard timers (TIM)
鈥?4 timers each with 2 input capture, 2 output
compare, PWM and pulse count modes
鈻?/div>
3-Phase induction motor controller (IMC)
鈥?3 pairs of PWM outputs, adjustable centers
鈥?Emergency stop, dead-time gen, tach input
鈻?/div>
JTAG interface with boundary scan
鈥?ARM EmbeddedICE廬 RT for debugging
鈥?In-System Programming (ISP) of Flash
鈻?/div>
Embedded trace module (ARM ETM9)
鈥?Hi-speed instruction tracing, 9-pin interface
Vectored interrupt controller (VIC)
鈥?32 IRQ vectors, 30 intr pins, any can be FIQ
鈥?Branch cache minimizes interrupt latency
鈻?/div>
8-channel, 10-bit A/D converter (ADC)
鈥?0 to 3.6V range, 0.7 usec conversion
鈥?DMA capability
May 2007
Rev 1
1/78
78
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
www.st.com

STR912FAW44X6 產(chǎn)品屬性

  • STMicroelectronics

  • ARM Microcontrollers (MCU)

  • ARM966E-S

  • STR912x

  • 16 bit/32 bit

  • 96 MHz

  • 512 KB

  • 96 KB

  • Yes

  • 1.65 V to 2 V, 2.7 V to 3.6 V

  • - 40 C to + 85 C

  • LQFP-128

  • SMD/SMT

  • 1.4 mm

  • CAN, Ethernet, I2C, IrDA, SPI, SSI, UART, USB

  • 14 mm

  • + 85 C

  • - 40 C

  • 80

  • 4

  • Tray

  • Flash

  • 90

  • 2 V, 3.6 V

  • 1.65 V, 1.77 V, 2.5 V, 2.7 V

  • 14 mm

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