Datasheet 搜索 > 微控制器 > ATMEL（爱特美尔） > AT91SAM9G25-BFU 数据手册 > AT91SAM9G25-BFU 产品封装文件 5/1168 页
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AT91SAM9G25-BFU 产品封装文件 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
微控制器
封装:
VFBGA-247
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P11P13P14P15P16P17P18P19P20P21P22P23Hot
典型应用电路图在P53P541P614P742P758P839P963P1154
原理图在P4P31P37P52P79P113P127P145P153P161P170P175
封装尺寸在P1136P1137P1138P1139P1140P1141P1150P1157
型号编码规则在P1143P1150
标记信息在P1142
封装信息在P1137P1139P1141
功能描述在P56P81P114P128P146P154P162P222P334P350P377P441
应用领域在P79P949P1167
电气规格在P114P903P1105P1110P1149P1157
导航目录
AT91SAM9G25-BFU数据手册
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5
SAM9G25 [DATASHEET]
Atmel-11032F-ATARM-SAMG25-Datasheet_10-Mar-15
3. Signal Description
Table 3-1 gives details on the signal names classified by peripheral.
Table 3-1. Signal Description List
Signal Name Function Type Active Level
Clocks, Oscillators and PLLs
XIN Main Oscillator Input Input
XOUT Main Oscillator Output Output
XIN32 Slow Clock Oscillator Input Input
XOUT32 Slow Clock Oscillator Output Output
VBG Bias Voltage Reference for USB Analog
PCK0–PCK1 Programmable Clock Output Output
Shutdown, Wakeup Logic
SHDN Shut-Down Control Output
WKUP Wake-Up Input Input
ICE and JTAG
TCK Test Clock Input
TDI Test Data In Input
TDO Test Data Out Output
TMS Test Mode Select Input
JTAGSEL JTAG Selection Input
RTCK Return Test Clock Output
Reset/Test
NRST Microcontroller Reset I/O Low
TST Test Mode Select Input
NTRST Test Reset Signal Input
BMS Boot Mode Select Input
Debug Unit - DBGU
DRXD Debug Receive Data Input
DTXD Debug Transmit Data Output
Advanced Interrupt Controller - AIC
IRQ External Interrupt Input Input
FIQ Fast Interrupt Input Input
PIO Controller - PIOA - PIOB - PIOC - PIOD
PA0–PA31 Parallel IO Controller A I/O
PB0–PB18 Parallel IO Controller B I/O
PC0–PC31 Parallel IO Controller C I/O
PD0–PD21 Parallel IO Controller D I/O
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