ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 149
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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
ST72324Bxx
12.6
12.6.1
12.6.2
Clock and timing characteristics
Subject to general operating conditions for V
General timings
Table 93.
1. Data based on typical application software.
2. Time measured between interrupt event and interrupt vector fetch.
External clock source
Table 94.
1. Data based on design simulation and/or technology characteristics, not tested in production.
Figure 65. Typical application with an external clock source
Symbol
t
t
Symbol
t
w(OSC1H)
V
w(OSC1L)
V
t
t
c(INST)
r(OSC1)
f(OSC1)
t
OSC1H
OSC1L
v(IT)
needed to finish the current instruction execution.
I
lkg
Instruction cycle time
Interrupt reaction time t
V
V
OSC1 input pin high level voltage
OSC1 input pin low level voltage
OSC1 high or low time
OSC1 rise or fall time
OSC1 input leakage current
OSC1H
OSC1L
General timings
External clock source
External
clock source
Parameter
t
r(OSC1)
Parameter
(1)
v(IT)
(1)
t
f(OSC1)
= Δt
OSC2
OSC1
90%
c(INST)
10%
+ 10
DD
See
V
, f
SS
t
Not connected internally
(2)
w(OSC1H)
Conditions
CPU
Figure 65.
< V
f
f
CPU
CPU
Conditions
, and T
IN
< V
I
lkg
= 8 MHz
= 8 MHz
Δ
t
t
c(INST)
DD
w(OSC1L)
A
.
f
OSC
is the number of t
V
Electrical characteristics
Min
V
ST72XXX
DD
1.25
Min
250
5
SS
10
2
-1
Typ
Typ
375
3
(1)
CPU
V
1500
Max
2.75
Max
V
12
22
SS
15
±1
cycles
DD
+1
149/193
Unit
t
t
Unit
CPU
CPU
ns
µs
µA
ns
V