SCF5250LAG100 Freescale Semiconductor, SCF5250LAG100 Datasheet - Page 41

• Manufacturer Part Number: SCF5250LAG100
• Description: IC MPU COLDFIRE 100MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: SCF52xxr

Specifications of SCF5250LAG100

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, I²C, IDE, MMC, SPI, UART/USART
• Peripherals: DMA, I²S, POR, Serial Audio, WDT
• Number Of I /o: 57
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 144-LQFP
• Eeprom Size: -
• Program Memory Size: -

Freescale Semiconductor
Pin Number
144 QFP
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
SDUDQM/GPO53
SD_CS0/GPIO60
SDLDQM/GPO52
SDCAS/GPIO39
SDRAS/GPIO59
BCLKE/GPIO63
SDWE/GPIO38
BCLK/GPIO40
PAD GND
PAD-VDD
PAD GND
PAD VDD
DATA31
DATA30
DATA29
DATA28
DATA27
DATA26
DATA25
DATA24
DATA23
DATA22
DATA21
DATA20
DATA19
DATA18
DATA17
TEST1
TEST0
Name
Table 35. 144 QFP Pin Assignments (continued)
SCF5250 Data Sheet:
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
–
–
–
–
I
I
Test
Test
SDRAM write enable
SDRAM CAS
SDRAM RAS
SDRAM chip select out 0
SDRAM LDQM
SDRAM UDQM
SDRAM clock enable output
SDRAM clock output
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Technical
Description
Data,
–
–
–
–
Rev. 1.3
After Reset
Out / HIGH
Out / HIGH
Out / HIGH
Out / HIGH
Out / HIGH
Out / HIGH
Out / HIGH
Out / HIGH
Pin State
X
X
–
X
X
–
X
X
X
X
X
–
X
X
X
X
X
–
X
X
X
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