Specifications; Operating Conditions; Electrical Characteristics - Analog Devices ADSP-21367 Manual

ADSP-21367/ADSP-21368/ADSP-21369

SPECIFICATIONS

OPERATING CONDITIONS

1
Parameter Description
V Internal (Core) Supply Voltage
DDINT
A Analog (PLL) Supply Voltage
VDD
V External (I/O) Supply Voltage
DDEXT
2
V High Level Input Voltage @ V
IH
2
V Low Level Input Voltage @ V
IL
3
V High Level Input Voltage @ V
_
IH CLKIN
3
V Low Level Input Voltage @ V
_
IL CLKIN
T Junction Temperature 208-Lead
J
LQFP_EP @ T
AMBIENT
T Junction Temperature 208-Lead
J
LQFP_EP @ T
AMBIENT
T Junction Temperature 256-Ball BGA_ED
J
@ T 0°C to 70°C
AMBIENT
T Junction Temperature 256-Ball BGA_ED
J
@ T –40°C to +85°C
AMBIENT
1
Specifications subject to change without notice.
2
Applies to input and bidirectional pins: DATAx, ACK, RPBA, BRx, IDx, FLAGx, DAI_Px, DPI_Px, BOOT_CFGx, CLK_CFGx, RESET, TCK, TMS, TDI, TRST.
3
Applies to input pin CLKIN.

ELECTRICAL CHARACTERISTICS

Parameter Description
1
V High Level Output Voltage
OH
1
V Low Level Output Voltage
OL
3, 4
I High Level Input Current
IH
3, 5, 6
I Low Level Input Current
IL
5
I High Level Input Current Pull-Down
IHPD
4
I Low Level Input Current Pull-Up
ILPU
7, 8
I Three-State Leakage Current
OZH
7, 9
I Three-State Leakage Current
OZL
8
I Three-State Leakage Current Pull-Up
OZLPU
10
I Supply Current (Internal)
-
DD INTYP
11
AI Supply Current (Analog)
DD
12, 13
C Input Capacitance
IN
1
Applies to output and bidirectional pins: ADDRx, DATAx, RD, WR, MSx, BRx, FLAGx, DAI_Px, DPI_Px, SDRAS, SDCAS, SDWE, SDCKE, SDA10, SDCLKx, EMU, TDO,
CLKOUT.
2
See Output Drive Currents on Page 46
3
Applies to input pins without internal pull-ups: BOOT_CFGx, CLK_CFGx, CLKIN, RESET, TCK.
4
Applies to input pins with internal pull-ups: ACK, RPBA, TMS, TDI, TRST.
5
Applies to input pins with internal pull-downs: IDx.
6
Applies to input pins with internal pull-ups disabled: ACK, RPBA.
7
Applies to three-statable pins without internal pull-ups: FLAGx, SDCLKx, TDO.
8
Applies to three-statable pins with internal pull-ups: ADDRx, DATAx, RD, WR, MSx, BRx, DAI_Px, DPI_Px, SDRAS, SDCAS, SDWE, SDCKE, SDA10, EMU.
9
Applies to three-statable pins with internal pull-ups disabled: ADDRx, DATAx, RD, WR, MSx, BRx, DAI_Px, DPI_Px, SDRAS, SDCAS, SDWE, SDCKE, SDA10
10
See Estimating Power Dissipation for ADSP-21368 SHARC Processors (EE-299) for further information.
11
Characterized, but not tested.
12
Applies to all signal pins.
13
Guaranteed, but not tested.
400 MHz
Min
1.25
1.25
3.13
= Max 2.0
DDEXT
= Min –0.5
DDEXT
= Max 1.74
DDEXT
= Min –0.5
DDEXT
0°C to 70°C
N/A
–40°C to +85°C
N/A
0
N/A
Test Conditions
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
t
t
t
t
A
f
for typical drive current capabilities.
Rev. D | Page 16 of 56 | November 2008
350 MHz
Max Min Max
1.35 1.235 1.365
1.35 1.235 1.365
3.47 3.13 3.47
V + 0.5 2.0 V + 0.5 2.0
DDEXT DDEXT
+0.8 –0.5 +0.8
V + 0.5 1.74 V + 0.5 1.74
DDEXT DDEXT
+1.1 –0.5 +1.1
N/A 0 110
N/A N/A N/A
95 N/A N/A
N/A N/A N/A
2
= Min, I = –1.0 mA
DDEXT OH
2
= Min, I = 1.0 mA
DDEXT OL
= Max, V = V Max
DDEXT IN DDEXT
= Max, V = 0 V
DDEXT IN
= Max, V = 0 V
DDEXT IN
= Max, V = 0 V
DDEXT IN
= Max, V = V Max
DDEXT IN DDEXT
= Max, V = 0 V
DDEXT IN
= Max, V = 0 V
DDEXT IN
= 3.75 ns, V = 1.2 V, 25°C
CCLK DDINT
= 3.00 ns, V = 1.2 V, 25°C
CCLK DDINT
= 2.85 ns, V = 1.3 V, 25°C
CCLK DDINT
= 2.50 ns, V = 1.3 V, 25°C
CCLK DDINT
= Max
VDD
= 1 MHz, T = 25°C, V = 1.3 V
IN CASE IN
333 MHz 266 MHz
Min Max Min Max
1.14 1.26 1.14 1.26
1.14 1.26 1.14 1.26
3.13 3.47 3.13 3.47
V + 0.5 2.0 V
DDEXT DDEXT
–0.5 +0.8 –0.5 +0.8
V + 0.5 1.74 V
DDEXT DDEXT
–0.5 +1.1 –0.5 +1.1
0 110 0 110
–40 +120 –40 +120
0 105 N/A N/A
0 105 N/A N/A
Min Typ Max
2.4
0.4
10
10
250
200
10
10
200
700
900
1050
1100
11
4.7
Unit
V
V
V
+ 0.5 V
V
+ 0.5 V
V
°C
°C
°C
°C
Unit
V
V
μA
μA
μA
μA
μA
μA
μA
mA
mA
mA
mA
mA
pF