ST72E121J4D0 데이터 시트보기 (PDF) - STMicroelectronics
부품명
상세내역
제조사
ST72E121J4D0
STMicroelectronics
ST72E121J4D0 Datasheet PDF : 92 Pages
| |||
ST72E121 ST72T121
6.3 DC ELECTRICAL CHARACTERISTICS
(TA = -40°C to +125°C and VDD = 5V unless otherwise specified)
Symbol
Parameter
VIL
Input Low Level Voltage
All Input pins
Test Conditions
3V < VDD < 5.5V
Value
Unit
Min.
Typ.
Max.
VDD x 0.3 V
VIH
VHYS
Input High Level Voltage
All Input pins
Hysteresis Voltage 1)
All Input pins
3V < VDD < 5.5V
VDD x 0.7
V
400
mV
Low Level Output Voltage IOL = +10µA
All Output pins
IOL = + 2mA
VOL
IOL = +10µA
Low Level Output Voltage IOL = +10mA
High Sink I/O pins
IOL = + 15mA
IOL = + 20mA, TA = 85°C max
VOH
High Level Output Voltage IOH = - 10µA
All Output pins
IOH= - 2mA
IIL
IIH
Input Leakage Current
All Input pins but RESET 4)
VIN = VSS (No Pull-up configured)
VIN = VDD
IIH
Input Leakage Current
RESET pin
VIN = VDD
0.1
0.4
0.1
1.5
V
3.0
3.0
4.9
4.2
V
0.1
1.0
µA
0.1
1.0
RON
Reset Weak Pull-up RON
VIN > VIH
VIN < VIL
20
60
RPU I/O Weak Pull-up RPU
VIN < VIL
Supply Current in
RUN Mode 2)
fOSC = 4 MHz, fCPU = 2 MHz
fOSC = 8 MHz, fCPU = 4 MHz
fOSC = 16 MHz, fCPU = 8 MHz
Supply Current in SLOW
Mode 2)
fOSC = 4 MHz, fCPU= 125 kHz
fOSC = 8 MHz, fCPU= 250 kHz
fOSC = 16 MHz, fCPU= 500 kHz
IDD
Supply Current in WAIT
Mode 3)
fOSC = 4MHz, fCPU = 2MHz
fOSC = 8MHz, fCPU = 4 MHz
fOSC = 16MHz, fCPU = 8 MHz
Supply Current in WAIT-
MINIMUM Mode5)
fOSC = 4 MHz, fCPU= 125 kHz
fOSC = 8 MHz, fCPU= 250 kHz
fOSC = 16 MHz, fCPU= 500 kHz
Supply Current in HALT
Mode
ILOAD = 0mA without LVD, TA = 85°C max
ILOAD = 0mA without LVD
ILOAD = 0mA with LVD
Notes:
40
120
80
240
kΩ
100
kΩ
3.5
7
6
12
mA
11
20
1.5
3
2.5
5
mA
4.5
9
2
4
4
8
mA
6.5
12
0.8
1.5
1
2
mA
1.6
3.5
1
10
5
20
µA
70
100
1. Hysteresis voltage between switching levels. Based on characterisation results, not tested.
2. CPU running with memory access, no DC load or activity on I/O’s; clock input (OSCIN) driven by external square wave.
3. No DC load or activity on I/O’s; clock input (OSCIN) driven by external square wave.
4. Except OSCIN and OSCOUT
5. WAIT Mode with SLOW Mode selected. Based on characterisation results, not tested.
83/92
83
Share Link: 