ST72F324LJ2T5 STMicroelectronics, ST72F324LJ2T5 Datasheet - Page 125
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ST72F324LJ2T5
Manufacturer Part Number
ST72F324LJ2T5
Description
IC MCU 8BIT 8K FLASH 44-LQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F324LJ2T5.pdf
(154 pages)
Specifications of ST72F324LJ2T5
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
32
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
2.85 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-10°C ~ 85°C
Package / Case
44-LQFP
Processor Series
ST72F3x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
384 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
32
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7232X-EVAL, ST7MDT20-DVP3, ST7MDT20J-EMU3, STX-RLINK
Minimum Operating Temperature
- 10 C
On-chip Adc
10 bit, 12 Channel
For Use With
497-6421 - BOARD EVAL DGTL BATT CHGR DESIGN497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-8242
ST72F324LJ2T5
ST72F324LJ2T5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F324LJ2T5
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
ST72F324LJ2T5
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
ST72F324LJ2T5TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
I/O PORT PIN CHARACTERISTICS (Cont’d)
12.8.2 Output Driving Current
Subject to general operating conditions for V
Figure 67. Typical V
Figure 68. Typ. V
Notes:
1. The I
(I/O ports and control pins) must not exceed I
2. The I
I
IO
Symbol
V
V
(I/O ports and control pins) must not exceed I
OH
OL
0.50
0.40
0.30
0.20
0.10
0.00
1)
2)
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
IO
IO
0
current sunk must always respect the absolute maximum rating specified in
current sourced must always respect the absolute maximum rating specified in
0
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
(see
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
(see
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
(see
1
Figure 67
Figure 68
Figure 69
2
Ta=90°C
Ta=25°C
Ta=-45°C
OL
Ta=90°C
Ta=25°C
Ta=-45°C
at V
OL
3
l
and
and
and
at V
IO
l
DD
IO
(mA)
1
(mA)
Parameter
4
=3V (high-sink ports)
Figure
Figure
Figure 72
DD
=3V (std. ports)
5
70)
71)
)
6
VSS
7
VDD
.
2
DD
. True open drain I/O pins do not have V
, f
8
CPU
, and T
Figure 69. Typical V
I
I
I
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
IO
IO
IO
Conditions
A
=+2mA
=+10mA
=-2mA
unless otherwise specified.
2
Section 12.2.2
OH
V
DD
Section 12.2.2
Min
at V
l
-0.9
IO
OH
(mA)
1
DD
.
=3V
Typ.
0.3
0.3
2.6
and the sum of I
ST72324Lxx
Ta=90°C
Ta=25°C
Ta=-45°C
and the sum of
Max.
0.7
0.7
0
125/154
Unit
V
IO
1