ST72260G1 STMicroelectronics, ST72260G1 Datasheet - Page 148

• Manufacturer Part Number: ST72260G1
• Description: 8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES
• Manufacturer: STMicroelectronics

Specifications of ST72260G1

• 4 K Or 8 Kbytes Program Memory: ROM or single voltage extended Flash (XFlash) with read-out protection, write protection, In-Circuit Programming and In-Application Programming (ICP and IAP). 10K write/erase cycles guaranteed, data retention
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
• 4 Power Saving Modes: Halt, Active Halt,Wait and Slow
• Two 16-bit Timers With: 2 input captures, 2 output compares, external clock input on one timer, PWM and Pulse generator modes

ST72260Gx, ST72262Gx, ST72264Gx
I/O PORT PIN CHARACTERISTICS (Cont’d)
Figure 84. Typ. V
Figure 85. Typ. V
Notes:
1. The I
(I/O ports and control pins) must not exceed I
2. The I
I
148/172
IO
(I/O ports and control pins) must not exceed I
4.5
3.5
2.5
1.5
0.5
2.5
1.5
0.5
4
3
2
1
0
3
2
1
0
IO
IO
0
0
current sunk must always respect the absolute maximum rating specified in
current sourced must always respect the absolute maximum rating specified in
1
0.5
T=25C
T=90C
T=-45C
T=25C
T=90C
T=-45C
OH
OH
at V
at V
2
Iio(mA)
Iio(mA)
DD
DD
1
=2.7V
=4V
3
1.5
VSS
4
VDD
.
. True open drain I/O pins does not have V
2
5
Figure 86. Typ. V
Figure 87. Typ. V
3.5
2.5
1.5
0.5
6
5
4
3
2
1
0
3
2
1
0
0
0
T=25C
T=90C
T=-45C
1
OH
OH
T=25C
T=90C
T=-45C
Section 13.2.2
at V
at V
1
2
Section 13.2.2
Iio(mA)
DD
DD
Iio(mA)
=3V
=5V
OH
.
3
and the sum of I
2
and the sum of
4
IO
3
5