DSP56002FC66 Freescale Semiconductor, DSP56002FC66 Datasheet - Page 63

• Manufacturer Part Number: DSP56002FC66
• Manufacturer: Freescale Semiconductor

Specifications of DSP56002FC66

• Device Core Size: 24b
• Architecture: Harvard
• Format: Fixed Point
• Clock Freq (max): 66MHz
• Mips: 33
• Device Input Clock Speed: 66MHz
• Ram Size: 3KB
• Program Memory Size: 1.5KB
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

MOTOROLA
Notes:
Num
250B
251
(Output)
(Input)
DSCK
(Input)
DSO
1.
2.
DR
DR Assertion Width to Recover from Stop state and
enter Debug mode
DR Assertion to DSO (ACK) Valid (enter Debug
mode) after recovery from Stop state
A clock stabilization delay is required when using the on-chip crystal oscillator in two cases:
During this stabilization period, T
varies, a delay of 75,000 T
programs. While it is possible to set OMR bit 6 = 1 when using the internal crystal oscillator, it is not
recommended and these specifications do not guarantee timings for that case.
The maximum specified is periodically sampled and not 100% tested.
•
•
•
•
•
•
• after power-on Reset, and
• when recovering from Stop mode.
Stable External Clock,OMR Bit 6 = 0
Stable External Clock,OMR Bit 6 = 1
Stable External Clock,PCTL Bit 17= 1
Stable External Clock, OMR Bit 6 = 0
Stable External Clock, OMR Bit 6 = 1
Stable External Clock, PCTL Bit 17= 1
Freescale Semiconductor, Inc.
For More Information On This Product,
1
Characteristics
Figure 2-28 OnCE Acknowledge Timing
Figure 2-27 OnCE Serial Clock Timing
Go to: www.freescale.com
Table 2-15 OnCE Port Timing
C
is typically allowed to assure that the oscillator is stable before executing
233
DSP56002/D, Rev. 3
C
, T
1
230
H
, and T
L
will not be constant. Since this stabilization period
232
(ACK)
65549T
65553T
21T
14T
25T
18T
Min
C
C
C
C
C
+ T
+ T
C
+ T
+ T
231
+ T
+ T
L
L
L
L
L
L
OnCE Port Timing
Max
—
—
—
—
—
—
Specifications
AA0399
AA0400
Unit
ns
ns
ns
ns
ns
ns
2-37