ST72F321AR9TA STMicroelectronics, ST72F321AR9TA Datasheet - Page 144
![IC MCU 8BIT 60KB FLASH 64-TQFP](/photos/6/76/67655/497-64-tqfp_sml.jpg)
ST72F321AR9TA
Manufacturer Part Number
ST72F321AR9TA
Description
IC MCU 8BIT 60KB FLASH 64-TQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F321AR7T6.pdf
(193 pages)
Specifications of ST72F321AR9TA
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
60KB (60K x 8)
Program Memory Type
FLASH
Ram Size
2K 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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F321AR9TA
Manufacturer:
ST
Quantity:
215
Company:
Part Number:
ST72F321AR9TA
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
ST72F321AR9TA
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
ST72F321AR9TAE
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
ST72F321AR9TATR
Manufacturer:
STMicroelectronics
Quantity:
10 000
ST72321Rx ST72321ARx ST72321Jx
SUPPLY CURRENT CHARACTERISTICS (Cont’d)
12.4.2 Supply and Clock Managers
The previous current consumption specified for the ST7 functional operating modes over temperature
range does not take into account the clock source current consumption. To get the total device consump-
tion, the two current values must be added (except for HALT mode).
Notes:
1.. Data based on characterization results done with the external components specified in
production.
2. As the oscillator is based on a current source, the consumption does not depend on the voltage.
144/193
I
DD(RCINT)
Symbol
I
I
I
DD(RES)
DD(LVD)
DD(PLL)
Supply current of internal RC oscillator
Supply current of resonator oscillator
PLL supply current
LVD supply current
Parameter
1) & 2)
V
V
DD
DD
= 5V
= 5V
Conditions
Section
12.5.3 on page
Typ
360
150
625
see
12.5.3, not tested in
147
section
Max
300
Unit
μA