ADSP-BF514KBCZ-4F4 Analog Devices Inc, ADSP-BF514KBCZ-4F4 Datasheet - Page 29

• Manufacturer Part Number: ADSP-BF514KBCZ-4F4
• Description: Low-Pwr BF Proc W/flash & Cnsmr Conctvty
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r
• Type: Fixed Pointr

Specifications of ADSP-BF514KBCZ-4F4

• Interface: I²C, PPI, RSI, SPI, SPORT, UART/USART
• Clock Rate: 400MHz
• Non-volatile Memory: FLASH (4Mbit)
• On-chip Ram: 116kB
• Voltage - I/o: 1.8V, 2.5V, 3.3V
• Voltage - Core: 1.30V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 168-LFBGA
• Architecture: Modified Harvard
• Format: Fixed Point
• Clock Freq (max): 400MHz
• Device Input Clock Speed: 400MHz
• Ram Size: 48KB
• Program Memory Size: 1024KB
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Asynchronous Memory Read Cycle Timing
Table 26. Asynchronous Memory Read Cycle Timing
1
Parameter
Timing Requirements
t
t
t
t
Switching Characteristics
t
t
Output pins/balls include AMS3–0, ABE1–0, ADDR19–1, AOE, ARE.
SDAT
HDAT
SARDY
HARDY
DO
HO
ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
DATA15–0 Setup Before CLKOUT
DATA15–0 Hold After CLKOUT
ARDY Setup Before CLKOUT
ARDY Hold After CLKOUT
Output Delay After CLKOUT
Output Hold After CLKOUT
ADDR19–1
DATA 15–0
CLKOUT
ABE1–0
AMSx
ARDY
AOE
ARE
2 CYCLES
1
SETUP
1
t
DO
Figure 10. Asynchronous Memory Read Cycle Timing
Rev. B | Page 29 of 68 | January 2011
t
PROGRAMMED READ
t
SARDY
DO
ACCESS 4 CYCLES
Min
2.1
1.2
4
0.2
0.8
t
HARDY
t
SARDY
1.8V Nominal
t
HARDY
ACCESS EXTENDED
V
DDMEM
3 CYCLES
Max
6
t
HO
1 CYCLE
HOLD
Min
2.1
0.8
4
0.2
0.8
t
SDAT
2.5 V/3.3V Nominal
t
HDAT
V
t
HO
DDMEM
Max
6
Unit
ns
ns
ns
ns
ns
ns