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參數資料
| 型號： | STR91XF |
| 廠商： | 意法半導體 |
| 元件分類： | ADC |
| 英文描述： | ARM966E-S 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC Motor Control, 4 Timers, ADC, RTC, DMA |
| 中文描述： | ARM966E - ? 16/32位閃存微控制器與以太網，USB，加拿大，交流電機控制，4個計時器，模數轉換器，RTC和DMA的 |
| 文件頁數： | 1/72頁 |
| 文件大?。?/td> | 664K |
| 代理商： | STR91XF |
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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.
April 2006
Rev 1
1/72
72
■ 16/32-bit 96 MHz ARM9E based MCU
– ARM966E-S RISC core: Harvard archi-
tecture, 5-stage pipeline, Tightly-Coupled
Memories (SRAM and Flash)
– STR91xF 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, eight programmable chnls
■ Clock, reset, and supply management
– Two supplies required. Core: 1.8V +/-10%,
I/O: 2.7 to 3.6V
– Internal osc operating with ext. 4-25MHz xtal
– 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, 2 usec conversion time
■ 11 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 I2C, 400 kHz
– 2 channels for SPI, SSI, or Microwire
– 8/16-bit EMI bus on 128 pin packages
■ Up to 80 I/O pins (muxed with interfaces)
– 5V tolerant, 16 have high sink current (8mA)
– 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
Device summary
LQFP80 12 x12mm
LQFP128 14 x 14mm
Features
STR910FM32X STR910FW32X STR911FM42X STR911FM44X STR912FW42X STR912FW44X
FLASH - Kbytes
256+32
512+32
256+32
512+32
RAM - Kbytes
64
96
Peripheral
functions
CAN, 48 I/Os
CAN, EMI,
80 I/Os
USB, CAN, 48 I/Os
Ethernet, USB, CAN, EMI,
80 I/Os
Packages
LQFP80
LQFP128
LQFP80
LQFP128
STR91xF
ARM966E-S 16/32-Bit Flash MCU with Ethernet, USB, CAN,
AC Motor Control, 4 Timers, ADC, RTC, DMA
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相關代理商/技術參數 |
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| STR91XF_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S TM 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA |
| STR91XFA | 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 |
| 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 |
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