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UPSD323X датащи(PDF) 150 Page - STMicroelectronics

номер детали UPSD323X
подробное описание детали  Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM
PDF  176 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
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UPSD323X датащи(HTML) 150 Page - STMicroelectronics

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Table 113. DC Characteristics (3V Devices)
Symbol
Parameter
Test Condition
(in additio n to those in
Table 110, page 146)
Min.
Typ.
Max.
Unit
VIH
Input High Voltage (Ports 1, 2, 3,
4[Bits 7,6,5,4,3,1,0], A, B, C, D,
XTAL1, RESET)
3.0V < VCC < 3.6V
0.7VCC
VCC + 0.5
V
VIH1
Input High Voltage (Port 4[Bit 2])
3.0V < VCC < 3.6V
2.0
VCC + 0.5
V
VIL
Input High Voltage (Ports 1, 2, 3,
4[Bits 7,6,5,4,3,1,0], XTAL1,
RESET)
3.0V < VCC < 3.6V
VSS– 0.5
0.3VCC
V
VIL1
Input Low Voltage
(Ports A, B, C, D)
3.0V < VCC < 3.6V
–0.5
0.8
V
Input Low Voltage
(Port 4[Bit 2])
3.0V < VCC < 3.6V
VSS– 0.5
0.8
V
VOL
Output Low Voltage
(Ports A,B,C,D)
IOL =20µA
VCC = 3.0V
0.01
0.1
V
IOL = 4mA
VCC = 3.0V
0.15
0.45
V
VOL1
Output Low Voltage
(Ports 1,2,3,4, WR, RD)
IOL = 1.6mA
0.45
V
IOL = 100µA
0.3
V
VOL2
Output Low Voltage
(Port 0, ALE, PSEN)
IOL = 3.2mA
0.45
V
IOL = 200µA
0.3
V
VOH
Output High Voltage
(Ports A,B,C,D)
IOH = –20µA
VCC = 3.0V
2.9
2.99
V
IOH = –1mA
VCC = 3.0V
2.4
2.6
V
VOH1
Output High Voltage
(Ports 1,2,3,4, WR, RD)
IOH = –20µA
2.0
V
IOH = –10µA
2.7
V
VOH2
Output High Voltage (Port 0 in
ext. Bus Mode, ALE, PSEN))4
IOH = –800µA
2.0
V
IOH = –80µA
2.7
V
VOH3
Output High Voltage VSTBYON
IOH =–1µAVSTBY – 0.8
V
VLVR
Low Voltage Reset
0.1V hysteresis
2.3
2.5
2.7
V
VOP
XTAL Open Bias Voltage
(XTAL1, XTAL2)
IOL = 3.2mA
1.0
2.0
V
VLKO
VCC(min) for Flash Erase and
Program
1.5
2.2
V
VSTBY
SRAM (PSD) Stand-by Voltage
2.0
VCC
V
VDF
SRAM (PSD) Data Retention
Voltage
Only on VSTBY
2V
IIL
Logic ’0’ Input Current
(Ports 1,2,3,4)
VIN = 0.45V
(0V for Port 4[pin 2])
–1
–50
µA



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