E-TDA7590 STMicroelectronics, E-TDA7590 Datasheet - Page 16

• Manufacturer Part Number: E-TDA7590
• Description: IC DSP SPEECH/AUDIO 144-TQFP
• Manufacturer: STMicroelectronics
• Type: Signalr

Specifications of E-TDA7590

• Applications: Speech Recognition
• Mounting Type: Surface Mount
• Package / Case: 144-TQFP Exposed Pad, 144-eTQFP, 144-HTQFP, 144-VQFP
• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 120MHz
• Mips: 120
• Device Input Clock Speed: 120MHz
• Ram Size: 384KB
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (min): 1.62/3V
• Operating Supply Voltage (max): 1.98/3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specification
4
4.1
Table 5.
4.2
Table 6.
1. All the specification are valid only within these recommended operating conditions.
Table 7.
1. TTL specifications only apply to the supply voltage range Vdd = 3.15V to 3.6V.
2. Takes into account 200mV voltage drop in both supply lines.
3. X is the source/sink current under worst case conditions and is reflected in the name of the I/O cell according to the drive
16/42
capability.
CODEC_VDD
I latch-up
CORE_VDD
Symbol
Symbol
IOVDD
IozFT
Vhyst
PLL_VDD
Vesd
IO_MAX
Voh
Symbol
Vih
Ioz
Vol
IOVDD
Iih
Vil
T
Iil
j
Absolute maximum ratings
Recommended DC operating conditions
General interface electrical characteristics
Electrical specification
Absolute maximum ratings
Electrical characteristics for I/O pins
Low level input current without
pull-up device
High level input current without
pull-down device
Tri-state output leakage without
pull up/down device
Five Volt tolerant tri-state output
leakage without pull up/down
device
I/O latch-up current
Electrostatic protection (HBM)
Low level input voltage
High level input voltage
Schmitt trigger hysteresis
Low level output voltage
High level output voltage
IO power supply voltage
Operating junction temperature
3.3V PLL power supply voltage
3.3V CODEC analog power supply
3.3V IO power supply
1.8V CORE power supply
Input or output voltage
Parameter
(1)
(1)
(1) (2) (3)
(1) (2) (3)
)
Parameter
(1)
Parameter
V < 0V, V < Vdd
leakage < 1mA
Iol = XmA
Ioh = -XmA
Test condition
IOVDD
-0.5 to (IOVDD +0.5)
- 0.15
2000
Min.
200
0.4
2
-0.5 to 2.2
-0.5 to 4
-0.5 to 4
-0.5 to 4
-40 to 105
3 to 3.6
Value
Value
Typ.
(1)
Max.
0.15
0.8
1
1
1
1
TDA7590
Unit
Unit
Unit
V
V
mA
V
V
V
μA
μA
μA
μA
°C
V
V
V
V
V
V
V