ST10R272L STMicroelectronics, ST10R272L Datasheet - Page 42

• Manufacturer Part Number: ST10R272L
• Description: 16-BIT Romless MCU WITH MAC UNIT
• Manufacturer: STMicroelectronics

Specifications of ST10R272L

• Cpu Frequency: 0 to 50 MHz
• Power: 3.3 Volt +/-0.3V

ST10R272L - ELECTRICAL CHARACTERISTICS
16.2 DC Characteristics
42/77
1
V
Parameter
Input low voltage
Input high voltage
(all except RSTIN and XTAL1)
Input high voltage RSTIN, RPD
Input high voltage XTAL1
Output low voltage
(ALE, RD, WR, BHE, CLKOUT,
RSTIN,RSTOUT
Output low voltage
(all other outputs)
Output high voltage
ALE, RD, WR, BHE, CLKOUT,
RSTIN,RSTOUT
Output high voltage
(all other outputs)
Input leakage current (3T pins)
Input leakage current (5T, 5S
pins)
RSTIN pull-up resistor
Read/Write pullup current
Read/Write pullup current
ALE pulldown current
ALE pulldown current
Port 6 (CS) pullup current
Port 6 (CS) pullup current
DD
= 3.3V
0.3V
,
,
CSX)
CSX)
1)
3
3
2)
V
3)
3
3
3
SS
= 0 V
Table 14 DC characteristics
Symbol
V
V
V
V
V
V
V
V
I
I
R
I
I
I
I
I
I
OZ
OZ1
RWH
RWL
ALEL
ALEH
P6H
P6L
IL
IH
IH1
IH2
OL
OL1
OH
OH1
RST
5
4
5)
4
5
4)
SR
SR
SR
SR
CC
CC
CC
CC
CC
CC
CC
Limit Values
min.
– 0.3
2.0
0.6
0.7
–
–
2.4
2.4
–
–
20
–
-500
40
–
–
-500
V
V
DD
DD
Reset active
max.
0.8
V
V
V
0.4
0.4
–
–
±10
±10
±100
300
-40
–
–
500
-40
–
DD
DD
DD
+ 0.3
+ 0.3
+ 0.3
7)
Unit
V
V
V
V
V
V
V
V
k
A
A
A
A
A
A
A
A
A
T
A
= -40 to +85 °C
Test Condition
–
–
–
–
I
I
I
I
0 V<
0 V<
V
V
V
V
V
V
V
V
OL
OL1
OH
OH
DD
OUT
OUT
OUT
OUT
OUT
IN
OUT
= 4 mA
= –4 mA
= – 2mA
= 0 V
<
= 2 mA
V
V
V
=
=
= 2.4 V
= 2.4 V
=
= 2.4 V
IN
IN
IN
0.4 V
0.4 V
0.4 V
<
<
<
V
V
5.0V
DD
DD
7)