DSP56F805FV80 Freescale Semiconductor, DSP56F805FV80 Datasheet - Page 44

• Manufacturer Part Number: DSP56F805FV80
• Description: IC DSP 80MHZ 31.5K FLASH 144LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F805FV80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 71KB (35.5K x 16)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

3.14 JTAG Timing
44
TCK frequency of operation
TCK cycle time
TCK clock pulse width
TMS, TDI data set-up 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.
MSCAN_RX
CAN receive
Operating Conditions: V
(Input)
TCK
data pin
(Input)
V
M
= V
IL
+ (V
Characteristic
IH
Figure 3-29 Test Clock Input Timing Diagram
– V
SS
2
= V
IL
)/2
Figure 3-28 Bus Wakeup Detection
SSA
V
IH
= 0 V, V
Table 3-18 JTAG Timing
56F805 Technical Data, Rev. 16
DD
= V
T
DDA
t
V
V
PW
M
IL
WAKEUP
= 3.0–3.6 V, T
Symbol
t
t
CY
TRST
t
f
t
t
t
t
t
t
PW
OP
DH
CY
DS
DV
TS
DE
A
= –40° to +85°C, C
1, 3
t
PW
Min
100
DC
0.4
1.2
V
50
50
4T
—
—
M
L
≤
50pF, f
Max
26.6
23.5
10
—
—
—
—
—
—
Freescale Semiconductor
OP
= 80MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns