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AT91SAM7S128C-AU-999規(guī)格書詳情
Atmel’s SAM7S is a series of low pincount Flash microcontrollers based on the 32-bit ARM RISC processor. It features a high-speed Flash and an SRAM, a large set of peripherals, including a USB 2.0 device (except for the SAM7S32 and SAM7S16), and a complete set of system functions minimizing the number of external components. The device is an ideal migration path for 8-bit microcontroller users looking for additional performance and extended memory.
The Atmel? | SMART ARM?-based SAM7S256 is a member of the SAM7S series of flash microcontrollers based on the 32-bit ARM7TDMI? RISC processor. It operates at a maximum speed of 55MHz and features 128KB of flash memory and 64KB of SRAM. The peripheral set includes a Full Speed USB device and Phy at 12Mbps, UART, two USARTs, TWI (I2C), SPI, SSC, two PWM timers, three 16-bit timers, RTT, 8x10-bit ADC and 32 IO lines. It achieves single-cycle instruction access from embedded flash at 27 MIPS. The multi-layer bus matrix, multiple SRAM banks, PDC, and DMA support parallel tasks and maximize data throughput. The SAM7S256 operates from 1.65V to 3.6V and is available in 64-pin LQFP and QFN packages.
Official Site : http://www.atmel.com/devices/SAM7S256.aspx
產(chǎn)品屬性
- 型號：
AT91SAM7S128C-AU-999
- 功能描述：
ARM微控制器 - MCU 128K Flash SRAM 32K ARM based MCU
- 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?。?/span>
256 KB 數(shù)據(jù) RAM
- 大?。?/span>
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(fēng)格：
SMD/SMT
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL/愛特梅爾 |
1948+ |
QFP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MICROCHIP |
23+ |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | |||
ATMEL/愛特梅爾 |
23+ |
QFN-64 |
50000 |
原裝正品支持實單 |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
LQFP-64(10x10) |
1964 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
詢價 | ||
ATMEL原裝KC一包1600 |
LQFP64 |
1600 |
原裝長期供貨! |
詢價 | |||
MICROCH |
2019+ |
SMD/DIP |
6000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
QFN-64 |
13808 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | ||
ATMEL |
19+ |
TQFP |
64785 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
Microchip Technology / Atmel |
20+ |
LQFP-64 |
29860 |
Microchip微控制器MCU-可開原型號增稅票 |
詢價 | ||
MCC/美微科 |
2021+ |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
