MCF5307AI90B Freescale Semiconductor, MCF5307AI90B Datasheet - Page 230
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MCF5307AI90B
Manufacturer Part Number
MCF5307AI90B
Description
IC MPU 32BIT COLDF 90MHZ 208FQFP
Manufacturer
Freescale Semiconductor
Series
MCF530xr
Datasheets
1.MCF5307AI66B.pdf
(484 pages)
2.MCF5307AI66B.pdf
(16 pages)
3.MCF5307AI66B.pdf
(2 pages)
Specifications of MCF5307AI90B
Core Processor
Coldfire V3
Core Size
32-Bit
Speed
90MHz
Connectivity
EBI/EMI, I²C, UART/USART
Peripherals
DMA, POR, WDT
Number Of I /o
16
Program Memory Type
ROMless
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
208-FQFP
Maximum Clock Frequency
90 MHz
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Family Name
MCF5xxx
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
90MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
3.3V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
208
Package Type
FQFP
Program Memory Size
8KB
Cpu Speed
90MHz
Embedded Interface Type
I2C, UART
Digital Ic Case Style
FQFP
No. Of Pins
208
Supply Voltage Range
3V To 3.6V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MCF5307AI90B
Manufacturer:
FREESCAL
Quantity:
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Company:
Part Number:
MCF5307AI90B
Manufacturer:
Freescale Semiconductor
Quantity:
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Part Number:
MCF5307AI90B
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1
15–0
Chip-Select Registers
10.4.1 Chip-Select Module Registers
The chip-select module is programmed through the chip select address registers
(CSAR0–CSAR7), chip select mask registers (CSMR0–CSMR7), and the chip select
control registers (CSCR0–CSCR7).
10.4.1.1 Chip-Select Address Registers (CSAR0–CSAR7)
Chip select address registers, Figure 10-2, specify the chip select base addresses.
Table 10-7 describes CSAR[BA].
10.4.1.2 Chip-Select Mask Registers (CSMR0–CSMR7)
The chip select mask registers, Figure 10-3, are used to specify the address mask and
allowable access types for the respective chip selects.
Bits
10-6
0x0DC
MBAR
Offset
0x0D8
Addresses not assigned to a register and undefined register bits are reserved for expansion. Write accesses to
these reserved address spaces and reserved register bits have no effect.
Name
BA
Figure 10-2. Chip Select Address Registers (CSAR0–CSAR7)
Base address. Defines the base address for memory dedicated to chip select CS[7:0]. BA is compared
to bits 31–16 on the internal address bus to determine if chip-select memory is being accessed.
Reset
External masters cannot access MCF5307 on-chip memories or
MBAR, but can access any of the chip-select module registers.
Field
Addr
R/W
[31:24]
15
Table 10-6. Chip-Select Registers (Continued)
0x0B0 (CSAR4); 0x0BC (CSAR5); 0x0C8 (CSAR6); 0x0D4 (CSAR7)
0x080 (CSAR0); 0x08C (CSAR1); 0x098 (CSAR2); 0x0A4 (CSAR3);
Freescale Semiconductor, Inc.
Table 10-7. CSARn Field Description
For More Information On This Product,
Reserved
Chip-select mask register—bank 7 (CSMR7) [p. 10-6]
Go to: www.freescale.com
1
MCF5307 User’s Manual
[23:16]
NOTE:
Uninitialized
R/W
Description
BA
Chip-select control register—bank 7
[15:8]
(CSCR7) [p. 10-8]
0
[7:0]
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