MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 701

• Manufacturer Part Number: MCF5282CVM66
• Manufacturer: Freescale

Specifications of MCF5282CVM66

• Cpu Family: MCF528x
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Interface Type: CAN/I2C/QSPI/UART
• Total Internal Ram Size: 64KB
• # I/os (max): 150
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 3.3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: MA-BGA
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

Freescale Semiconductor
1
2
D1
D2
D3
D4
D5
D6
D7
D8
NUM
All timing specifications are based on taking into account, a 25pF load on the SDRAM output pins.
D7 and D8 are for write cycles only.
2
2
SDRAM_CS[1:0]
CLKOUT high to SDRAM address valid
CLKOUT high to SDRAM control valid
CLKOUT high to SDRAM address invalid
CLKOUT high to SDRAM control invalid
SDRAM data valid to CLKOUT high
CLKOUT high to SDRAM data invalid
CLKOUT high to SDRAM data valid
CLKOUT high to SDRAM data invalid
DRAMW
CLKOUT
BS[3:0]
D[31:0]
A[23:0]
SCAS
SRAS
D1
1
1
DACR[CASL] = 2
0
ACTV
D4
Row
Characteristic
1
Figure 33-6. SDRAM Read Cycle
2
NOP
Table 33-16. SDRAM Timing
D2
D3
3
1
4
D4
READ
5
6
NOP
7
8
Column
t
Symbol
t
CHDDVW
t
t
CHDDIW
D6
D4
t
t
t
t
CHDAV
CHDCV
DDVCH
D5
CHDAI
CHDCI
CHDDI
PRE
9
10
Min
11
—
—
—
2
2
6
1
2
Electrical Characteristics
12
Max
10
10
10
—
—
—
—
—
13
Unit
33-17
ns
ns
ns
ns
ns
ns
ns
ns