ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 158
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ST72F324J6T6
Manufacturer Part Number
ST72F324J6T6
Description
IC MCU 8BIT 32K 44-TQFP
Manufacturer
STMicroelectronics
Series
ST7r
Specifications of ST72F324J6T6
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
3.8 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
ST7
No. Of I/o's
32
Ram Memory Size
1KB
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
SCI, SPI
No. Of Pwm Channels
1
Rohs Compliant
Yes
Processor Series
ST72F3x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
1024 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
32
Number Of Timers
4 bit
Operating Supply Voltage
3.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7F521-IND/USB, ST7232X-EVAL, ST7MDT20-DVP3, ST7MDT20J-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Cpu Family
ST7
Device Core Size
8b
Frequency (max)
8MHz
Total Internal Ram Size
1KB
# I/os (max)
32
Number Of Timers - General Purpose
2
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
3.8V
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
44
Package Type
TQFP
For Use With
497-8222 - UPS (LINE INTERACTIVE - 450W)497-8436 - BOARD EVAL UPS 450W VOUT=220V497-6421 - BOARD EVAL DGTL BATT CHGR DESIGN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
In Transition
Other names
497-2108
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F324J6T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
ST72F324J6T6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
ST72F324J6T6/TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Electrical characteristics
12.9
12.9.1
Table 106. General characteristics
1. Data based on characterization results, not tested in production.
2. Hysteresis voltage between Schmitt trigger switching levels. Based on characterization results, not tested.
3. When the current limitation is not possible, the V
4. No negative current injection allowed on 8/16 Kbyte Flash devices
5. Static peak current value taken at a fixed V
6. The Schmitt trigger that is connected to every I/O port is disabled for analog inputs only when ADON bit is ON and the
7. The R
8. To generate an external interrupt, a minimum pulse width has to be applied on an I/O port pin configured as an external
158/193
ΣI
I
INJ(PIN)
Symbol
INJ(PIN)
t
t
t
f(IO)out
r(IO)out
specification. A positive injection is induced by V
Section 12.2.2 on page 143
in production. This value depends on V
particular ADC channel is selected (with port configured in input floating mode). When the ADON bit is OFF, static current
consumption may result. This can be avoided by keeping the input voltage of this pin close to V
Figure
interrupt source.
w(IT)in
V
R
C
V
V
I
I
lkg
hys
PU
S
IH
IO
IL
PU
(3)
(3)
71).
pull-up equivalent resistor is based on a resistive transistor (corresponding I
Input low level voltage
(standard voltage devices)
Input high level voltage
Schmitt trigger voltage hysteresis
Injected current on I/O pins other than
pin PB0
Injected current on ROM and 32 Kbyte
Flash devices pin PB0
Injected current on 8/16 Kbyte Flash
devices pin PB0
Total injected current
(sum of all I/O and control pins)
Input leakage current
Static current consumption induced by
each floating input pin
Weak pull-up equivalent resistor
I/O pin capacitance
Output high to low level fall time
Output low to high level rise time
External interrupt pulse time
I/O port pin characteristics
General characteristics
Subject to general operating conditions for V
(4)
Parameter
for more details.
(1)
DD
(1)
and temperature values.
(8)
IN
value, based on design simulation and technology characteristics, not tested
(1)
(7)
(1)
(2)
IN
IN
maximum must be respected, otherwise refer to the I
> V
DD
while a negative injection is induced by V
V
V
V
Floating input mode
V
C
between 10% and 90%
DD
DD
SS
IN
L
= 50 pF
=
<
= 5 V
= 5 V
V
Conditions
V
SS,
IN
DD
<
V
, f
V
DD
OSC
DD
= 5 V
, and T
(5)(6)
PU
A
current characteristics described in
0.7xV
unless otherwise specified.
Min
50
0
1
DD
DD
or V
IN
Typ
200
120
0.7
< V
25
25
5
SS
INJ(PIN)
SS
.
. Refer to
0.3xV
ST72324Bxx
Max
±25
250
±4
+4
±1
DD
t
Unit
mA
mA
CPU
µA
kΩ
pF
ns
V