DSP56F801FA80 Freescale Semiconductor, DSP56F801FA80 Datasheet - Page 38

• Manufacturer Part Number: DSP56F801FA80
• Description: IC DSP 80MHZ 8K FLASH 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F801FA80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 11
• Program Memory Size: 20KB (10K x 16)
• Program Memory Type: FLASH
• Ram Size: 2K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: DSP56F801BU80; DSP56F801BU80

3.11 JTAG Timing
38
TCK frequency of operation
TCK cycle time
TCK clock pulse width
TMS, TDI data setup time
TMS, TDI data hold time
TCK low to TDO data valid
TCK low to TDO tri-state
TRST assertion time
DE assertion time
1. Timing is both wait state and frequency dependent. For the values listed, T = clock cycle. For 80MHz
operation, T = 12.5ns.
2. TCK frequency of operation must be less than 1/8 the processor rate.
3. Parameters listed are guaranteed by design.
(Input)
TCK
Operating Conditions:
V
M
= V
IL
+ (V
Characteristic
IH
Figure 3-27 Test Clock Input Timing Diagram
– V
2
IL
)/2
V
IH
V
SS
Table 3-16 JTAG Timing
= V
56F801 Technical Data, Rev. 17
SSA
= 0 V, V
t
V
V
PW
M
IL
DD
= V
DDA
t
CY
Symbol
t
TRST
= 3.0–3.6 V, T
t
f
t
t
t
t
t
t
PW
OP
DH
CY
DS
DV
TS
DE
1, 3
t
PW
A
Min
100
DC
0.4
1.2
V
50
50
8T
—
—
= –40° to +85°C, C
M
Max
26.6
23.5
10
—
—
—
—
—
—
Freescale Semiconductor
L
≤
50pF
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns