參數(shù)資料
型號: MCIMX258CVM4
廠商: Freescale Semiconductor
文件頁數(shù): 49/153頁
文件大小: 0K
描述: IC MPU I.MX25 IND 400MAPBGA
標準包裝: 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
142
Freescale Semiconductor
SDCLK_B
D14
EMI2
DDR
OUTPUT
High
SDQS0
E14
EMI2
DDR
INPUT
Keeper
SDQS1
E12
EMI2
DDR
INPUT
Keeper
EB0
A2
EMI1
DDR
OUTPUT
High
EB1
B4
EMI1
DDR
OUTPUT
High
OE
A3
EMI1
DDR
OUTPUT
High
CS0
C2
EMI1
DDR
OUTPUT
High
CS1
D4
EMI1
DDR
OUTPUT
High
CS2
B17
EMI2
DDR
OUTPUT
High
CS3
A18
EMI2
DDR
OUTPUT
High
CS4
E5
EMI1
GPIO
OUTPUT
High
CS5
D2
EMI1
GPIO
OUTPUT
High
NF_CE0
F4
NFC
GPIO
OUTPUT
High
ECB
B1
EMI1
GPIO
INPUT
100 K
Ω Pull-Up
LBA
B3
EMI1
DDR
OUTPUT
High
BCLK
A8
EMI1
DDR
OUTPUT
Low
RW
D5
EMI1
DDR
OUTPUT
High
NFWE_B
E1
NFC
GPIO
OUTPUT
High
NFRE_B
C1
NFC
GPIO
OUTPUT
High
NFALE
E2
NFC
GPIO
OUTPUT
Low
NFCLE
D1
NFC
GPIO
OUTPUT
Low
NFWP_B
G4
NFC
GPIO
OUTPUT
High
NFRB
G5
NFC
GPIO
INPUT
100 K
Ω Pull-Up
D15
K2
NFC
GPIO
INPUT
Keeper
D14
K4
NFC
GPIO
INPUT
Keeper
D13
J2
NFC
GPIO
INPUT
Keeper
D12
J4
NFC
GPIO
INPUT
Keeper
D11
K5
NFC
GPIO
INPUT
-
D10
H4
NFC
GPIO
INPUT
Keeper
D9
H5
NFC
GPIO
INPUT
Keeper
D8
G2
NFC
GPIO
INPUT
Keeper
Table 105. 12x12 mm Package i.MX25 Signal Contact Assignment (continued)
Contact Name
Contact
Assignment
Power Rail
I/O Buffer Type
Direction after
Reset1
Configuration
after Reset1
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