Datasheet

Rev. B | Page 16 of 44 | July 2013
ADSP-BF592
SPECIFICATIONS
Specifications are subject to change without notice.
OPERATING CONDITIONS
Parameter Conditions Min Nominal Max Unit
V
DDINT
Internal Supply Voltage Non-Automotive Models 1.1 1.47 V
Internal Supply Voltage Automotive Models 1.33 1.47 V
V
DDEXT
External Supply Voltage Non-Automotive Models 1.7 1.8/2.5/3.3 3.6 V
External Supply Voltage Automotive Models 2.7 3.6 V
V
IH
High Level Input Voltage
1, 2
1
Bidirectional leads (PF15–0, PG15–0) and input leads (TCK, TDI, TMS, TRST, CLKIN, RESET, NMI, and BMODE2–0) of the ADSP-BF592 processor are 3.3 V tolerant
(always accept up to 3.6 V maximum V
IH
). Voltage compliance (on outputs, V
OH
) is limited by the V
DDEXT
supply voltage.
2
Parameter value applies to all input and bidirectional leads, except SDA and SCL.
V
DDEXT
= 1.9 V 1.1 V
V
IHCLKIN
High Level Input Voltage
1, 2
V
DDEXT
= 1.9 V 1.2 V
V
IH
High Level Input Voltage
1, 2
V
DDEXT
= 2.75 V 1.7 V
V
IH
High Level Input Voltage
1, 2
V
DDEXT
= 3.6 V 2.0 V
V
IHCLKIN
High Level Input Voltage
1, 2
V
DDEXT
= 3.6 V 2.2 V
V
IHTWI
High Level Input Voltage
3
3
Parameter applies to SDA and SCL.
V
DDEXT
= 1.90 V/2.75 V/3.6 V 0.7 × V
DDEXT
3.6 V
V
IL
Low Level Input Voltage
1, 2
V
DDEXT
= 1.7 V 0.6 V
V
IL
Low Level Input Voltage
1, 2
V
DDEXT
= 2.25 V 0.7 V
V
IL
Low Level Input Voltage
1, 2
V
DDEXT
= 3.0 V 0.8 V
V
ILTWI
Low Level Input Voltage
3
V
DDEXT
= Minimum 0.3 × V
DDEXT
V
T
J
Junction Temperature 64-Lead LFCSP @ T
AMBIENT
= 0°C to +70°C 0 80 °C
T
J
Junction Temperature 64-Lead LFCSP @ T
AMBIENT
= –40°C to +85°C –40 +95 °C
T
J
Junction Temperature 64-Lead LFCSP @ T
AMBIENT
= –40°C to +105°C –40 +115 °C