參數(shù)資料
型號(hào): AT91M42800A-33CJ
廠商: Atmel
文件頁數(shù): 26/27頁
文件大小: 0K
描述: IC ARM7 MCU 144 BGA
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
標(biāo)準(zhǔn)包裝: 160
系列: AT91
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 33MHz
連通性: EBI/EMI,SPI,UART/USART
外圍設(shè)備: WDT
輸入/輸出數(shù): 54
程序存儲(chǔ)器類型: ROMless
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 3.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 144-LFBGA
包裝: 托盤
配用: AT91EB42-ND - KIT EVAL FOR ARM AT91M42800A
8
1779ES–ATARM–14-Apr-06
AT91M42800A
4.
Block Diagram
Figure 4-1.
AT91M42800A
ARM7TDMI
Core
Embedded
ICE
Reset
EBI:
External
Bus
Interface
ASB
Controller
AIC: Advanced
Interrupt Controller
AMBA Bridge
TC: Timer/
Counter
Block 0
TC0
TC1
TC2
USART0
USART1
2 PDC
Channels
2 PDC
Channels
APB
ASB
P
I
O
P
I
O
NRST
D0-D15
A1-A19
A0/NLB
NCS0
NCS1
PB6/TCLK0
PB9/TCLK1
PB12/TCLK2
PB7/TIOA0
PB8/TIOB0
PB10/TIOA1
PB11/TIOB1
PB13/TIOA2
PB14/TIOB2
XIN
PA25/MCKO
PA1/IRQ1
PA2/IRQ2
PA3/IRQ3
PA4/FIQ
PA5/SCK0
PA6/TXD0
PA7/RXD0
PA8/SCK1
PA9/TXD1/NTRI
PA10/RXD1
TMS
TDO
TDI
TCK
NTRST
SPIA: Serial
Peripheral
Interface
NWDOVF
TC: Timer/
Counter
Block 1
TC3
TC4
TC5
PB15/TCLK3
PB18/TCLK4
PB21/TCLK5
PB16/TIOA3
PB17/TIOB3
PB19/TIOA4
PB20/TIOB4
PB22/TIOA5
PB23/TIOB5
PA29/PME
PB1/NCS3
PA0/IRQ0
PA12/MISOA
PA13/MOSIA
PA14/NPCSA0/NSSA
PA15/NPCSA1
PA11/SPCKA
PA16/NPCSA2
PA17/NPCSA3
NRD/NOE
NWR0/NWE
NWR1/NUB
NWAIT
PB0/NCS2
Chip ID
EBI User
Interface
JT
A
G
SEL
JT
A
G
Internal RAM
8K Bytes
Cloc
k
Gener
ator
PLLRCA
PLLRCB
XOUT
PB3/A21/CS6
PB2/A20/CS7
PB5/A23/CS4
PB4/A22/CS5
System
Timers
Watchdog
Real-time
Period
Interval
PIO: Parallel I/O Controller
2 PDC
Channels
SPIB: Serial
Peripheral
Interface
PA19/MISOB
PA20/MOSIB
PA21/NPCSB0/NSSB
PA22/NPCSB1
PA18/SPCKB
PA23/NPCSB2
PA24/NPCSB3
2 PDC
Channels
PMC: Power Management
Controller
PA26
PA27/BMS
MODE0
MODE1
PA28
相關(guān)PDF資料
PDF描述
AT91M55800A-33AU IC ARM MCU 33MHZ 176-LQFP
AT91R40008-66AU IC ARM7 MCU 100 LQFP
AT91RM9200-QI-002 SL383 IC ARM MCU 16BIT 128K 208PQFP
AT91SAM7A3-AU IC ARM7 MCU FLASH 256K 100LQFP
AT91SAM7S321-AU IC ARM7 MCU FLASH 32K 64LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT91M42800A-33CJ-999 功能描述:ARM微控制器 - MCU BGA Ind. Temp 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
AT91M43300 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:ARM Thumb Microcontrollers
AT91M43300-12CC-1.8 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:ARM Thumb Microcontrollers
AT91M43300-12CI-1.8 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:ARM Thumb Microcontrollers
AT91M43300-25CC 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:ARM Thumb Microcontrollers