參數(shù)資料
型號: MCIMX258CVM4
廠商: Freescale Semiconductor
文件頁數(shù): 45/153頁
文件大?。?/td> 0K
描述: IC MPU I.MX25 IND 400MAPBGA
標(biāo)準(zhǔn)包裝: 90
系列: i.MX25
核心處理器: ARM9
芯體尺寸: 32-位
速度: 400MHz
連通性: 1 線,CAN,EBI/EMI,以太網(wǎng),I²C,MMC,智能卡,SPI,SSI,UART/USART,USB OTG
外圍設(shè)備: DMA,I²S,LCD,POR,PWM,WDT
輸入/輸出數(shù): 128
程序存儲器類型: 外部程序存儲器
RAM 容量: 144K x 8
電壓 - 電源 (Vcc/Vdd): 1.15 V ~ 1.52 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 3x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 400-LFBGA
包裝: 托盤
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 10
Freescale Semiconductor
139
4.6
Ground, Power, Sense, and Reference Contact Assignments
Case 12x12 mm, 0.5 mm Pitch
Table 104 shows the 12
×12 mm package ground, power, sense, and reference contact assignment.
Table 104. 12x12 mm Package Ground, Power Sense, and Reference Contact Assignments
Contact Name
Contact Assignment
BATT_VDD
AA10
FUSE_VDD
P18
MPLL_GND
V17
MPLL_VDD
W19
NGND_ADC
N15
NVCC_ADC
P15
NVCC_CRM
P16
NVCC_CSI
J15, J16
NVCC_DRYICE1
R14
NVCC_EMI1
G8, G9, G10, H8, H9, H10
NVCC_EMI2
E15, F15, G15, G16, H15, H16
NVCC_JTAG
W10
NVCC_LCDC
R8, R9, T8
NVCC_MISC
P7, P8, R7, T7
NVCC_NFC
J7, J8, K7, K8
NVCC_SDIO
N19
OSC24M_GND
T15
OSC24M_VDD
V15
QGND
A1, A22, B2, B14, B21, E18, F13, F14, F18, G6, G11, G12, G14, H11, H12, H14, J12, K10, K11, K12,
K13, L7, L8, L9, L10, L11, L12, L13, L14, L15, L16, M7, M8, M9, M10, M11, M12, M13, M14, M15,
M16, N10, N11, N12, N13, P11, P12, R11, R12, R18, T5, T6, T11, T12, T18, V18, V19, W2, W9, Y21,
AA2, AA21, AB1, AB18, AB21, AB22, J11
QVDD
G7, G13, H7, H13, H18, J18, N7, N8, R10, R15, R16, T9, T10, V10,
REF
AA14
UPLL_GND
N16
UPLL_VDD
M18
USBPHY1_UPLLVDD
L21
USBPHY1_UPLLVSS
M19
USBPHY1_VDDA
K15, K16
USBPHY1_VDDA_BIAS L22
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