參數(shù)資料
型號: AT91SAM7SE32-CU-999
廠商: Atmel
文件頁數(shù): 33/47頁
文件大?。?/td> 0K
描述: IC MCU ARM7 32KB FLASH 144LFBGA
產(chǎn)品培訓模塊: MCU Product Line Introduction
產(chǎn)品變化通告: AT91SAM7SE32 Obsolescence 10/May/2012
標準包裝: 3,000
系列: SAM7SE
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 55MHz
連通性: EBI/EMI,I²C,SPI,SSC,UART/USART,USB
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 88
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 8K 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: 144-LFBGA
包裝: 帶卷 (TR)
配用: AT91SAM7SE-EK-ND - EVAL BOARD FOR AT91SAM7SE
AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9
39
6222GS–ATARM–6-Sep-11
SAM7SE512/256/32 Summary
10.6
PIO Controller C Multiplexing
10.7
Serial Peripheral Interface
Supports communication with external serial devices
– Four chip selects with external decoder allow communication with up to 15
peripherals
– Serial memories, such as DataFlash
and 3-wire EEPROMs
– Serial peripherals, such as ADCs, DACs, LCD Controllers, CAN Controllers and
Sensors
– External co-processors
Master or slave serial peripheral bus interface
Multiplexing on PIO Controller C
PIO Controller C
Application Usage
I/O Line
Peripheral A
Peripheral B
Comments
Function
Comments
PC0
D0
PC1
D1
PC2
D2
PC3
D3
PC4
D4
PC5
D5
PC6
D6
PC7
D7
PC8
D8
RTS1
PC9
D9
DTR1
PC10
D10
PCK0
PC11
D11
PCK1
PC12
D12
PCK2
PC13
D13
PC14
D14
NPCS1
PC15
D15
NCS3/NANDCS
PC16
A18
NWAIT
PC17
A19
NANDOE
PC18
A20
NANDWE
PC19
A21/NANDALE
PC20
A22/REG/NANDCLE
NCS7
PC21
NWR0/NWE/CFWE
PC22
NRD/CFOE
PC23
CFRNW
NCS0
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AT91SAM7SE512-AU-999 功能描述:ARM微控制器 - MCU Ind. Temp Green 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