參數(shù)資料
型號: AT91SAM7X256-CU-999
廠商: Atmel
文件頁數(shù): 38/44頁
文件大?。?/td> 0K
描述: IC MCU ARM7 256KB FLASH 100TFBGA
產(chǎn)品培訓模塊: SAM9 MPU Boot Solutions & Application Deployment
AT91SAM7X and SAM7XC Flash-based Microcontrollers
MCU Product Line Introduction
標準包裝: 3,000
系列: SAM7X
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 55MHz
連通性: CAN,以太網(wǎng),I²C,SPI,SSC,UART/USART,USB
外圍設備: 欠壓檢測/復位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 62
程序存儲器容量: 256KB(256K x 8)
程序存儲器類型: 閃存
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 1.65 V ~ 1.95 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-TFBGA
包裝: 帶卷 (TR)
配用: AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9
AT91SAM7X-EK-ND - KIT EVAL FOR AT91SAM7X256/128
43
6120GS–ATARM–07-Apr-11
SAM7X512/256/128 Summary
6120ES
“Features”,TWI updated to include Atmel TWI compatibility with I2C Standard.
Section 10.8 ”Two-wire Interface”, updated.
Section 10.11 ”Timer Counter”, The TC has Two output compare or one input capture per channel.
Section 10.15 ”Analog-to-Digital Converter”, INL and DNL updated.
4247
4774
4210
4007
6120FS
Table 3-1, “Signal Description List” footnote added to JTAGSEL, ERASE and TST pin comments.
5064
Section 8.4.3 ”Internal Flash”, updated: “At any time, the Flash is mapped... if GPNVM bit 2 is set and
before the Remap Command.”
5850
5223
5846
Section 12. ”O(jiān)rdering Information”, MLR B parts added to ordering information.
6064
6120GS
Section 12. ”O(jiān)rdering Information”, MLR C parts added to ordering information
“Chip ID Registers”, Chip IDs updated with reference to MRL A, B or C.
7371
rfo
Product Series Naming Convention:
Except for part ordering and library references, AT91 prefix dropped from most nomenclature.
AT91SAM7X becomes SAM7X.
Table 12-2.
Revision History
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AT91SAM7X512-AU 功能描述:ARM微控制器 - MCU 512kB Flash 128kB SRAM 55MHz 4 PWM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT