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FM3164-G

FM3164-G资料
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File Size : 116 KB Manufacturer:RAMTRON Description:Decrementer, time base, and real-time clock (RTC) from the PowerPC architecture Reset controller IEEE 1149.1 test access port (JTAG) Interrupts Seven external interrupt request (IRQ) lines 12 port pins with interrupt capability 23 internal interrupt sources Programmable priority between SCCs Programmable highest priority request 10/100 Mbps Ethernet support, fully compliant with the IEEE 802.3u Standard (not available when using ATM over UTOPIA interface) ATM support compliant with ATM forum UNI 4.0 speciﬁcation Cell processing up to 50C70 Mbps at 50-MHz system clock Cell multiplexing/demultiplexing Support of AAL5 and AAL0 protocols on a per-VC basis. AAL0 support enables OAM and software implementation of other protocols). ATM pace control (APC) scheduler, providing direct support for constant bit rate (CBR) and unspeciﬁed bit rate (UBR) and providing control mechanisms enabling software support of available bit rate (ABR) Physical interface support for UTOPIA (10/100-Mbps is not supported with this interface) and byte-aligned serial (for example, T1/E1/ADSL) UTOPIA-mode ATM supports level-1 master with cell-level handshake, multi-PHY (up to 4 physical layer devices), connection to 25-, 51-, or 155-Mbps framers, and UTOPIA/system clock ratios of 1/2 or 1/3. Serial-mode ATM connection supports transmission convergence (TC) function for T1/E1/ADSL lines; cell delineation; cell payload scrambling/descrambling; automatic idle/unassigned cell insertion/stripping; header error control (HEC) generation, checking, and statistics. Communications processor module (CPM) RISC communications processor (CP) Communication-speciﬁc commands (for example, GRACEFUL STOP TRANSMIT, ENTER HUNT MODE, and RESTART TRANSMIT) Supports continuous mode transmission and reception on all serial channels Up to 8Kbytes of dual-port RAM 16 serial DMA (SDMA) channels


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价格

型号：FM3164-G
厂家：RAMTRON
封装：SOP
批号：08+
数量：2179
说明：

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电压:	3-5V
接口:	I2C
容量:	64Kb
RTC:
低压复位:
看门狗:
掉电检测:
SN:
电池转换:
事件检测:	Count
封装:	SOIC14

现有文件

数据手册:

FM31xx_ds

高集成度可替换多个器件
• 串行非易失性存储器
• 实时时钟(RTC)
• 低电压复位
• 看门狗定时器
• 早期电源失效警告/NMI
• 双16位事件记数器
• 带写保护安全的串行数据标识

实时时钟/日历
• 后备电源低于1uA
• 采用BCD码形式来表示秒到年
• 记录2099年前的闰年
• 使用标准的32.768kHz晶振(6pF)
• 采用软件校准
• 支持后备电池或者电容

处理器伴侣
• 电源和看门狗低电平有效复位输出
• 可编程的VDD复位跳变点
• 支持手动复位过滤和去抖
• 可编程看门狗定时器
• 电池后备的双事件记数器用于记录系统干扰或其它事件
• 比较器用于早期电源失效中断
• 带锁定的64位可编程串行数据区