100-1221 Bluetechnix, 100-1221 Datasheet - Page 11

• Manufacturer Part Number: 100-1221
• Description: CORE MOD CM-BF537E 600MHZ CONN
• Manufacturer: Bluetechnix

Specifications of 100-1221

• Module/board Type: Core Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: -

2.3 Memory MAP
The maximum amount of memory addressable by a single asynchronous memory bank, of the Blackfin
processor is 2MB. In order to be able to use more than 2MB on a single bank, 2 GPIOs are used to select which
2MB section of flash is visible in the memory window of the Blackfin processor. This frees up the remaining
banks for the user.
2.4 Electrical Specification
2.4.1 Supply Voltage
2.4.2 Supply Voltage Ripple
2.4.3 Input Clock Frequency
2.4.4 Real Time Clock Crystal
2.4.5 Supply Current
2.5 Environmental Specification
2.5.1 Temperature
2.5.2 Humidity
Operating: 10% to 90% (non condensing)
CM‐BF537E ‐ Hardware User Manual
Memory Type
FLASH Bank0
(PF4 Flag low)
FLASH Bank1
(PF4 Flag high)
SD‐RAM



The Blackfin Processor Input Clock frequency is 25MHz, this frequency is derived from the on-board
crystal/oscillator and drives the Blackfin Processors’s Clock generator. This frequency is also provided on
the connector as pin 78 (CLK_out).




3.3V DC +/-10%
100mV peak to peak 0-20 MHz
25 MHz
32.768kHz
Maximum current: 350mA @ 3.3V
Typical operating conditions:
Operating at full 600MHz: 0 to + 70° C
o
o
o
Processor running at 600MHz, Core Voltage 1.2V, SDRAM 20% bandwidth utilization at
130MHz; Ethernet idle: 200mA @ 3.3V
Processor running at 300MHz, Core Voltage 0.8V SDRAM 20% bandwidth utilization at
130MHz; Ethernet idle: 140mA @ 3.3V
Processor running at 600MHz, Core Voltage 1.2V, SDRAM 20% bandwidth utilization at
130MHz, Ethernet TX/RX active: 250mA
Start Address
0x20000000
0x20000000
0x00000000
Table 2-1: Memory Map
End Address
0x201FFFFF
0x201FFFFF
0x01FFFFFF
Size
2MB
2MB
32MB
Comment
4MB Micron Flash,
PF48F2000P0ZBQ0
16Bit Bus, Micron
MT48LC16M16A2FG
10