参数资料
型号: MCIMX31DVMN5DR2
厂商: Freescale Semiconductor
文件页数: 14/118页
文件大小: 0K
描述: IC MPU I.MX31 CONSUMR 473MAPBGA
标准包装: 750
系列: i.MX31
核心处理器: ARM11
芯体尺寸: 32-位
速度: 532MHz
连通性: 1 线,ATA,EBI/EMI,FIR,I²C,MMC/SD,PCMCIA,SIM,SPI,SSI,UART/USART,USB,USB OTG
外围设备: DMA,LCD,POR,PWM,WDT
程序存储器类型: ROMless
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.22 V ~ 3.3 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 473-LFBGA
包装: 带卷 (TR)
MCIMX31/MCIMX31L Technical Data, Rev. 4.3
110
Freescale Semiconductor
Package Information and Pinout
5.2.2
MAPBGA Signal Assignment–19
× 19 mm 0.8 mm
See Table 70 for the 19
× 19 mm, 0.8 mm pitch signal assignments/ball map.
5.2.3
Connection Tables–
19 x 19 mm 0.8 mm
Table 66 shows the device connection list for power and ground, alpha-sorted followed by Table 67, which
shows the no-connects. Table 68 shows the device connection list for signals.
5.2.3.1
Ground and Power ID Locations—
19 x 19 mm 0.8 mm
Table 66. 19 x 19 BGA Ground/Power ID by Ball Grid Location
GND/PWR ID
Ball Location
FGND
U16
FUSE_VDD
T15
FVCC
T16
GND
A1, A2, A3, A21, A22, A23, B1, B2, B22, B23, C1, C2, C22, C23, D22, D23, J12, J13, K10, K11, K12, K13, K14,
L10, L11, L12, L13, L14, M9, M10, M11, M12, M13, M14, N10, N11, N12, N13, N14, P10, P11, P12, P13, P14,
R12, Y1, Y23, AA1, AA2, AA22, AA23, AB1, AB2, AB21, AB22, AB23, AC1, AC2, AC21, AC22, AC23
IOQVDD
T8
MGND
U14
MVCC
U15
NVCC1
G15, G16, H16, J17
NVCC2
N16, P16, R15, R16, T14
NVCC3
K7, K8, L7, L8
NVCC4
H14, J15, K15
NVCC5
G9, G10, H8, H9
NVCC6
G11, G12, G13, H12
NVCC7
H15, J16, K16, L16, M16
NVCC8
H10, H11, J11
NVCC9
G14
NVCC10
P8, R7, R8, R9, T9
NVCC21
T11, T12, T13, U11
NVCC22
T10, U7, U8, U9, U10, V6, V7, V8, V9, V10
QVCC
H13, J14, L15, M15, N9, N15, P9, P15, R10, R11, R13, R14
QVCC1
J8, J9, J10, K9
QVCC4
L9, M7, M8, N8
SGND
U13
SVCC
U12
UVCC
P18
UGND
P17
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