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| 型號： | STR91XFA |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
| 中文描述： | ARM966E -虜⑩16/32位閃存微控制器與以太網(wǎng)，USB，加拿大，交流電機控制，4個定時器，模數(shù)轉(zhuǎn)換器，RTC和DMA的 |
| 文件頁數(shù)： | 1/78頁 |
| 文件大小： | 724K |
| 代理商： | STR91XFA |
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PRELIMINARY DATA
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
May 2007
Rev 1
1/78
78
Features
■
16/32-bit 96 MHz ARM9E based MCU
– ARM966E-S RISC core: Harvard archi-
tecture, 5-stage pipeline, Tightly-Coupled
Memories (SRAM and Flash)
– STR91xFA implementation of core adds
high-speed burst Flash memory interface,
instruction prefetch queue, branch cache
– Up to 96 MIPS directly from Flash memory
– Single-cycle DSP instructions are supported
– Binary compatible with 16/32-bit ARM7 code
■
Dual burst Flash memories, 32-bits wide
– 256KB/512KB Main Flash, 32KB 2nd Flash
– Sequential Burst operation up to 96 MHz
– 100K min erase cycles, 20 yr min retention
■
SRAM, 32-bits wide
– 64K or 96K bytes, optional battery backup
■
9 programmable DMA channels
– One for Ethernet, 8 programmable channels
■
Clock, reset, and supply management
– Two supplies required. Core: 1.8 V +/-10%,
I/O: 2.7 to 3.6 V
– Internal oscillator operating with external
4-25 MHz crystal
– Internal PLL up to 96MHz
– Real-time clock provides calendar functions,
tamper detection, and wake-up functions
– Reset Supervisor monitors voltage supplies,
watchdog timer, wake-up unit, ext. reset
– Brown-out monitor for early warning interrupt
– Run, Idle, and Sleep Mode as low as 50 uA
■
Operating temperature -40 to +85°C
■
Vectored interrupt controller (VIC)
– 32 IRQ vectors, 30 intr pins, any can be FIQ
– Branch cache minimizes interrupt latency
■
8-channel, 10-bit A/D converter (ADC)
– 0 to 3.6V range, 0.7 usec conversion
– DMA capability
■
10 Communication interfaces
– 10/100 Ethernet MAC with DMA and MII port
– USB Full-speed (12 Mbps) slave device
– CAN interface (2.0B Active)
– 3 16550-style UARTs with IrDA protocol
– 2 Fast I
2
C, 400 kHz
– 2 channels for SPI, SSI, or Microwire
■
External Memory Interface (EMI)
– 8- or 16-bit data
– Up to 24-bit addressing
– Static Async modes for LQFP128 packages
– Additional Burst Synchronous modes for
LFBGA144 packages
■
Up to 80 I/O pins (muxed with interfaces)
– 5 V tolerant, 16 have high sink current
(8 mA)
– Bit-wise manipulation of pins within a port
■
16-bit standard timers (TIM)
– 4 timers each with 2 input capture, 2 output
compare, PWM and pulse count modes
■
3-Phase induction motor controller (IMC)
– 3 pairs of PWM outputs, adjustable centers
– Emergency stop, dead-time gen, tach input
■
JTAG interface with boundary scan
– ARM EmbeddedICE RT for debugging
– In-System Programming (ISP) of Flash
■
Embedded trace module (ARM ETM9)
– Hi-speed instruction tracing, 9-pin interface
LQFP80 12 x12mm
LQFP128 14 x 14mm
LFBGA144 10 x 10 x 1.7
STR91xFA
ARM966E-S 16/32-Bit Flash MCU with Ethernet, USB, CAN,
AC motor control, 4 timers, ADC, RTC, DMA
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STR91XFAX32 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
| STR91XFAX3X | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
| STR91XFAX42 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
| STR91XFAX44 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
| STR91XFAX46 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
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