SPAKDSP303AG100 Freescale Semiconductor, SPAKDSP303AG100 Datasheet - Page 276

• Manufacturer Part Number: SPAKDSP303AG100
• Description: IC DSP 24BIT 100MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: DSP563xxr
• Type: Fixed Pointr

Specifications of SPAKDSP303AG100

• Interface: Host Interface, SSI, SCI
• Clock Rate: 100MHz
• Non-volatile Memory: ROM (576 B)
• On-chip Ram: 24kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Device Core Size: 24b
• Clock Freq (max): 100MHz
• Mips: 100
• Device Input Clock Speed: 100MHz
• Ram Size: 24KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Programming Reference
B-32
Application:
GPIO
Figure B-23. Port C Registers (PCRC, PRRC, PDRC)
Port C Control Register (PCRC)
Reset = $000000
PDCn = 1 → Port Pin is Output
PDCn = 0 → Port Pin is Input
Port C Direction Register (PRRC)
Reset = $000000
if port pin n is GPIO input, then PDn reflects the
value on port pin n
if port pin n is GPIO output, then value written to
PDn is reflected on port pin n
Port C GPIO Data Register (PDRC) X:$FFFFBD Read/Write
Reset = $000000
PCn = 1 → Port Pin configured as ESSI
PCn = 0 → Port Pin configured as GPIO
23
23
23
*
*
*
0
0
0
*
*
*
0
0
0
6
6
6
PRC5
PCC5
PDC5
5
5
5
DSP56303 User’s Manual, Rev. 2
PRC4
PCC4
PDC4
4
4
4
PRC3
PCC3
PDC3
3
3
3
Port C (ESSI0)
PRC2
PCC2
PDC2
2
2
2
PRC1
PCC1
PDC1
1
1
1
PRC0
PCC0
PDC0
0
0
0
X:$FFFFBE Read/Write
X:$FFFFBF Read/Write
*
= Reserved, Program as 0
Date:
Programmer:
Freescale Semiconductor
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