ST72F321AR6T6 STMicroelectronics, ST72F321AR6T6 Datasheet - Page 77
ST72F321AR6T6
Manufacturer Part Number
ST72F321AR6T6
Description
MCU 8BIT 32KB FLASH 64TQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F321AR7T6.pdf
(193 pages)
Specifications of ST72F321AR6T6
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
48
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 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Processor Series
ST72F3x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
1024 B
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
48
Number Of Timers
5
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, ST7MDT20M-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-4842
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F321AR6T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
ST72F321AR6T6
Manufacturer:
ST
Quantity:
20 000
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16-BIT TIMER (Cont’d)
Figure 49. Output Compare Timing Diagram, f
Figure 50. Output Compare Timing Diagram, f
OUTPUT COMPARE REGISTER i (OCRi)
OUTPUT COMPARE REGISTER i (OCRi)
OUTPUT COMPARE FLAG i (OCFi)
OUTPUT COMPARE FLAG i (OCFi)
INTERNAL CPU CLOCK
INTERNAL CPU CLOCK
OCMPi PIN (OLVLi = 1)
OCMPi PIN (OLVLi = 1)
COUNTER REGISTER
COUNTER REGISTER
TIMER CLOCK
TIMER CLOCK
TIMER
TIMER
2ECF
2ECF
= f
= f
CPU
CPU
2ED0 2ED1 2ED2 2ED3 2ED4
2ED0 2ED1 2ED2 2ED3 2ED4
ST72321Rx ST72321ARx ST72321Jx
/2
/4
2ED3
2ED3
77/193
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