SMJ320F240 Datasheet, PDF (57/99 Pages) Texas Instruments – DSP CONTROLLER

SMJ320F240
DSP CONTROLLER
SGUS029 – APRIL 1999
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage range, V_DD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 7 V
Input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 7 V
Output voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 7 V
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to125°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 150°C
Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-bit (1024 values)
Monotonic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Assured
Output conversion mode . . . . . . . . . . . . . . . . . . . . . . . 000h to 3FFh (000h for V_I ≤ V_SSA; 3FFh for V_I ≥ V_CCA)
Analog supply reference source, V_REFHI and V_REFLO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 7 V
Analog input voltage range, V_AI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 7 V
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1 VDD refers to supply voltage types CVDD (digital core supply voltage), DVDD (digital I/O supply voltage), and VDDP (programming
voltage supply). All voltages are measured with respect to VSS.
2. Measured with respect to CVSS.
recommended operating conditions
DVDD Digital supply voltage
VSS Supply voltage return
VIH High-level input voltage
VIL Low-level input voltage
XTAL1/CLKIN
PORESET, NMI, RS, and TRST
All other inputs
XTAL1/CLKIN
All other inputs
MIN
4.5
3
2.2
2
– 0.3
– 0.3
NOM
5
0
MAX
5.5
VDD + 0.3
VDD + 0.3
VDD + 0.3
0.7
0.8
UNIT
V
V
V
V
IOH High-level output current
RS
–19
See complete listing of pin names‡
–16
All other outputs
– 23
IOL Low-level output current
RS
8
See complete listing of pin names‡
7.5
All other outputs
14.5
TA
Operating free-air temperature
– 55
125
TFP Flash programming operating temperature
– 40
85
Θ_JA Thermal resistance, junction-to-ambient
55.71
Θ_JC Thermal resistance, junction-to-case
2.57
‡ _{IOPA[0:3], SCIRXD/IO, SCITXD/IO, XINT2/IO, XINT3/IO, ADCSOC/IOPC0, TMRDIR/IOPB6, TMRCLK/IOPB7 EMU0, EMU1/OFF}
mA
mA
°C
°C
°C/W
°C/W
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