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參數(shù)資料
| 型號： | AT91SAM7S128C-MU |
| 廠商： | Atmel |
| 文件頁數(shù)： | 28/50頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU ARM7 128K FLASH 64-QFN |
| 產(chǎn)品培訓模塊： | SAM9 MPU Boot Solutions & Application Deployment MCU Product Line Introduction |
| 標準包裝： | 260 |
| 系列： | SAM7S |
| 核心處理器： | ARM7 |
| 芯體尺寸： | 16/32-位 |
| 速度： | 55MHz |
| 連通性： | 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)： | 32 |
| 程序存儲器容量： | 128KB（128K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 32K 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： | 64-VFQFN 裸露焊盤 |
| 包裝： | 托盤 |
| 配用： | AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9 AT91SAM7S-EK-ND - KIT EVAL FOR ARM AT91SAM7S |
| 其它名稱： | AT91SAM7S128-MU AT91SAM7S128-MU-ND |
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34
SAM7S Series [DATASHEET]
6175KS–ATARM–25-Oct-12
10.3 Peripheral Multiplexing on PIO Lines
The SAM7S Series features one PIO controller, PIOA, that multiplexes the I/O lines of the peripheral set.
PIO Controller A controls 32 lines (21 lines for SAM7S32/16). Each line can be assigned to one of two peripheral
functions, A or B. Some of them can also be multiplexed with the analog inputs of the ADC Controller.
Table 10-3, “Multiplexing on PIO Controller A (SAM7S512/256/128/64/321/161),” on page 35 and Table 10-4,
“Multiplexing on PIO Controller A (SAM7S32/16),” on page 36 define how the I/O lines of the peripherals A, B or the
analog inputs are multiplexed on the PIO Controller A. The two columns “Function” and “Comments” have been inserted
for the user’s own comments; they may be used to track how pins are defined in an application.
Note that some peripheral functions that are output only may be duplicated in the table.
All pins reset in their Parallel I/O lines function are configured as input with the programmable pull-up enabled, so that the
device is maintained in a static state as soon as a reset is detected.
Table 10-2. Peripheral Identifiers (SAM7S32/16)
Peripheral
ID
Peripheral
Mnemonic
Peripheral
Name
External
Interrupt
0
AIC
Advanced Interrupt Controller
FIQ
1
System
2
PIOA
Parallel I/O Controller A
3
Reserved
4ADC(1)
Analog-to Digital Converter
5
SPI
Serial Peripheral Interface
6US
USART
7
Reserved
8
SSC
Synchronous Serial Controller
9
TWI
Two-wire Interface
10
PWMC
PWM Controller
11
Reserved
12
TC0
Timer/Counter 0
13
TC1
Timer/Counter 1
14
TC2
Timer/Counter 2
15 - 29
Reserved
30
AIC
Advanced Interrupt Controller
IRQ0
31
Reserved
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| AT91SAM7S128C-MU-999 | 功能描述:ARM微控制器 - MCU QFN GRN IND MRL C 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 |
| AT91SAM7S128D-AU | 制造商:Atmel Corporation 功能描述:ARM-BASED FLASH MCU WITH HIGH-DENSITY 16-BIT INSTRUCTION SET 制造商:Atmel Corporation 功能描述:LQFP, GREEN, IND TEMP, MRLD - Bulk 制造商:Atmel Corporation 功能描述:IC MCU ARM7 128KB FLASH 64LQFP 制造商:Atmel Corporation 功能描述:ARM Microcontrollers - MCU 128K Flash SRAM 32K ARM based MCU 制造商:Atmel 功能描述:ARM-BASED FLASH MCU WITH HIGH-DENSITY 16-BIT INSTRUCTION SET |
| AT91SAM7S128D-AU-999 | 制造商:Atmel Corporation 功能描述:LQFP, GREEN, IND TEMP, T&R, MR 制造商:Atmel Corporation 功能描述:LQFP, GREEN, IND TEMP, T&R, MRL D - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM7 128KB FLASH 64LQFP 制造商:Atmel Corporation 功能描述:LQFP Green IND TEMP T&R, MRL D |
| AT91SAM7S128D-MU | 制造商:Atmel Corporation 功能描述:QFN, GREEN, IND TEMP, MRL D - Bulk 制造商:Atmel 功能描述:ARM 制造商:Atmel Corporation 功能描述:IC MCU ARM7 128KB FLASH 64QFN 制造商:Atmel Corporation 功能描述:128K Flash SRAM 32K ARM based MCU |
| AT91SAM7S128D-MU-999 | 制造商:Atmel Corporation 功能描述:QFN,GREEN,IND TEMP,T&R, MRL D 制造商:Atmel Corporation 功能描述:QFN,GREEN,IND TEMP,T&R, MRL D - Tape and Reel 制造商:Atmel 功能描述:ARM 制造商:Atmel Corporation 功能描述:IC MCU ARM7 128KB FLASH 64QFN 制造商:Atmel Corporation 功能描述:QFN GREEN IND TEMP T&R, MRL D |
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