參數(shù)資料
型號(hào)： AT91SAM7S256C-MU
廠商： Atmel
文件頁數(shù)： 67/165頁
文件大?。?/td> 0K
描述： IC ARM7 MCU 32BIT 256K 64QFN
標(biāo)準(zhǔn)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(shè)備： 欠壓檢測/復(fù)位，DMA，POR，PWM，WDT
輸入/輸出數(shù)： 32
程序存儲(chǔ)器容量： 256KB（256K x 8）
程序存儲(chǔ)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： 64-VFQFN 裸露焊盤
包裝： 托盤
2000 Microchip Technology Inc.
Preliminary
DS41124C-page 159
PIC16C745/765
Power-on Reset (POR)
PR2 Register .............................................................. 18
PRO MATE
II Universal Programmer ........................... 123
Product Identification System .......................................... 163
Program Counter
PCLATH Register .................................................... 109
Program Memory
Program Memory Maps
PIC16C745/765 ......................................................... 15
Program Verification ........................................................ 112
PSPMODE bit ...................................................... 37
PUSH ................................................................................. 29
R
, 109
RCREG .............................................................................. 19
RCSTA Register ......................................................... 19
Registers
FSR
INDF
Summary ........................................................... 19
INTCON
Summary ........................................................... 19
PCL
PCLATH
Summary ........................................................... 19
PORTB
Summary ........................................................... 19
Reset Conditions ..................................................... 104
Special Function Register Summary ......................... 17
STATUS
Summary ........................................................... 19
TMR0
TRISB
Summary ........................................................... 20
Reset ........................................................................ 99
, 101
Reset Conditions for Special Registers ........................... 104
RP0 bit ........................................................................ 15
RX9 bit ............................................................................... 78
RX9D bit ............................................................................ 78
S
Services
One-Time-Programmable (OTP) ................................. 7
Quick-Turnaround-Production (QTP) .......................... 7
Serialized Quick-Turnaround Production (SQTP) ....... 7
, 101
Software Simulator (MPLAB-SIM) ................................... 122
SPBRG Register ................................................................ 18
Special Function Registers ................................................ 17
SPEN bit ............................................................................ 78
SREN bit ............................................................................ 78
Stack .................................................................................. 29
Underflow .................................................................. 29
Synchronous Serial Port Module ....................................... 57
T
, 45
T1OSCEN bit .................................................................... 45
T2CKPS1 bit ..................................................................... 49
, 49
Timer0
RTCC ...................................................................... 105
Timing Diagram ....................................................... 137
Timer1
Timing Diagram ....................................................... 137
Timers
Timer0 ....................................................................... 43
Timer1
Asynchronous Counter Mode ........................... 47
Resetting of Timer1 Registers .......................... 47
Resetting Timer1 using a CCP
Trigger Output ................................................... 47
Synchronized Counter Mode ............................ 46
Timer2
Block Diagram ................................................... 49
Prescaler ........................................................... 49
Timing Diagrams
USART Asynchronous Master Transmission ............ 82
USART Asynchronous Reception ............................. 83
USART Synchronous Reception ............................... 88
USART Synchronous Transmission .......................... 86
Wake-up from Sleep via Interrupt .................. 108
Timing Diagrams and Specifications ............................... 133
A/D Conversion ....................................................... 142
Brown-out Reset (BOR) .......................................... 136
Capture/Compare/PWM (CCP) ............................... 138
CLKOUT and I/O ..................................................... 135
External Clock ......................................................... 133
Oscillator Start-up Timer (OST) .............................. 136
Power-up Timer (PWRT) ......................................... 136
Reset ....................................................................... 136
745cov.book Page 159 Wednesday, August 2, 2000 8:24 AM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT91SAM7S256C-MU-999 功能描述:ARM微控制器 - MCU 256K Flash SRAM 64K 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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
AT91SAM7S256D-AU 功能描述:ARM微控制器 - MCU 256K Flash SRAM 64K 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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
AT91SAM7S256D-AU-999 制造商:Atmel Corporation 功能描述:AT91SAM7S256D-AU-999 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 256KB FLASH 64LQFP 制造商:Atmel Corporation 功能描述:LQFP Green IND TEMP T&R, MRL D 制造商:Atmel 功能描述:AT91SAM7S256D-AU-999
AT91SAM7S256D-MU 制造商:Atmel Corporation 功能描述:MCU 32-bit SAM7S ARM7TDMI RISC 256KB Flash 1.8V/3.3V 64-Pin QFN EP 制造商:Atmel Corporation 功能描述:QFN, GREEN, IND TEMP, MRL D - Bulk 制造商:Atmel Corporation 功能描述:IC MCU ARM7 256KB FLASH 64QFN 制造商:Atmel Corporation 功能描述:ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU
AT91SAM7S256D-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 256KB FLASH 64QFN 制造商:Atmel Corporation 功能描述:QFN GREEN IND TEMP T&R, MRL D
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