ADSP-BF504BCPZ-3F Analog Devices Inc, ADSP-BF504BCPZ-3F Datasheet - Page 43

• Manufacturer Part Number: ADSP-BF504BCPZ-3F
• Description: Blackfin W/Processor & Executable Flash
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r
• Type: Fixed Pointr

Specifications of ADSP-BF504BCPZ-3F

• Interface: CAN, EBI/EMI, I²C, IrDA, PPI, SPI, SPORT, UART/USART
• Clock Rate: 300MHz
• Non-volatile Memory: FLASH (16MB)
• On-chip Ram: 68kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.29V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Package / Case: *
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Universal Asynchronous Receiver-Transmitter
(UART) Ports—Receive and Transmit Timing
The UART ports receive and transmit operations are described
in the ADSP-BF50x Hardware Reference Manual.
General-Purpose Port Timing
Table 36
port operations.
Table 36. General-Purpose Port Timing
Parameter
Timing Requirement
t
Switching Characteristic
t
WFI
GPOD
and
Figure 25
General-Purpose Port Pin Input Pulse Width
General-Purpose Port Pin Output Delay from CLKOUT High 0
GPIO OUTPUT
GPIO INPUT
CLKOUT
describe general-purpose
Rev. 0 | Page 43 of 80 | December 2010
Figure 25. General-Purpose Port Timing
t
WFI
ADSP-BF504/ADSP-BF504F/ADSP-BF506F
t
GPOD
Min
t
SCLK
+ 1
V
DDEXT
= 1.8 V
Max
11.0
Min
t
0
SCLK
+ 1
V
DDEXT
= 2.5 V/3.3 V
Max
8.9
Unit
ns
ns