ADSP-BF538BBCZ-4F4 Analog Devices Inc, ADSP-BF538BBCZ-4F4 Datasheet - Page 23

• Manufacturer Part Number: ADSP-BF538BBCZ-4F4
• Description: IC, FLOAT-PT DSP, 16BIT, 400MHZ, BGA-316
• Manufacturer: Analog Devices Inc
• Series: Blackfinr
• Type: Fixed Pointr

Specifications of ADSP-BF538BBCZ-4F4

• No. Of Bits: 16 Bit
• Frequency: 400MHz
• Supply Voltage: 1.2V
• Embedded Interface Type: CAN, I2C, PPI, SPI, TWI, UART
• No. Of I/o's: 54
• Flash Memory Size: 512KB
• Interface: CAN, SPI, SSP, TWI, UART
• Clock Rate: 400MHz
• Non-volatile Memory: FLASH (512 kB)
• On-chip Ram: 148kB
• Voltage - I/o: 3.00V, 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 316-CSPBGA
• Device Core Size: 16b
• Architecture: Modified Harvard
• Format: Fixed Point
• Clock Freq (max): 400MHz
• Mips: 400
• Device Input Clock Speed: 400MHz
• Ram Size: 32KB
• Program Memory Size: 512KB
• Operating Supply Voltage (typ): 1.2/2.5/3.3V
• Operating Supply Voltage (min): 0.8/2.25/2.7V
• Operating Supply Voltage (max): 1.32/3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 316
• Package Type: CSPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ADZS-BFAUDIO-EZEXT - BOARD EVAL AUDIO BLACKFIN
• Lead Free Status / Rohs Status: Compliant

SPECIFICATIONS
Note that component specifications are subject to change
without notice.
OPERATING CONDITIONS
1
2
3
4
5
6
Parameter
V
V
V
V
V
V
V
V
V
V
T
The regulator can generate V
See
The 3.3 V tolerant pins are capable of accepting up to 3.6 V maximum V
The 5 V tolerant pins are capable of accepting up to 5.5 V maximum V
Parameter value applies to the CLKIN input pin.
Parameter value applies to all input and bidirectional pins.
PF15–0, PPI3–0, SPI1SS, SPI1SEL1, PC9–5, SPI2SS, SPI2SEL1, RX2–1, TX2–1, TSCLK3–0, RSCLK3–0, TFS3–0, RFS3–0, DT2PRI, DT2SEC, DR2PRI, DR2SEC, DT3PRI,
DT3SEC, DR3PRI, DR3SEC, and TMR2–0. The following input-only pins are 3.3 V tolerant: RESET, RX0, TCK, TDI, TMS, TRST, ARDY, BMODE1–0, BR, DR0PRI,
DR0SEC, DR1PRI, DR1SEC, NMI, PPI_CLK, and RTXI.
PC4. The following input-only pin is 5 V tolerant: GPW.
DDINT
DDINT
DDEXT
DDEXT
DDRTC
IH
IH5V
IHCLKIN
IL
IL5V
J
Ordering Guide on Page
Internal Supply Voltage
Internal Supply Voltage
External Supply Voltage
External Supply Voltage
Real-Time Clock Power Supply
Voltage
High Level Input Voltage
High Level Input Voltage
High Level Input Voltage
Low Level Input Voltage
Low Level Input Voltage
Junction Temperature
56.
DDINT
at levels of 0.85 V to 1.2 V with –5% to +10% tolerance and 1.25 V with –4% to +10% tolerance
3, 6
4
3
4
5
533 MHz Speed Grade Models
400 MHz Speed Grade Models
Models with on-chip flash
V
V
V
V
V
316-Ball Chip Scale Package Ball Grid Array (CSP_BGA)
@ T
Conditions
Models without on-chip flash
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
AMBIENT
= Minimum
= Maximum
= Maximum
= Maximum
= Minimum
= –40°C to +85°C
Rev. D | Page 23 of 56 | July 2010
IH
. The following bidirectional pins are 5 V tolerant: SCL0, SCL1, SDA0, SDA1, CANTX, CANRX, and
IH
The following bidirectional pins are 3.3 V tolerant: DATA15–0, SCK2–0, MISO2–0, MOSI2–0,
2
2
1, 2
1, 2
ADSP-BF538/ADSP-BF538F
Min
0.8
0.8
2.7
2.25
2.25
2.0
2.0
2.2
–40
Nom
1.25
1.2
3.3
3.0
Max
1.375
1.32
3.6
3.6
3.6
+0.6
+0.8
+110
Unit
V
V
V
V
V
V
V
V
V
V
°C