ST72F521AR9TC STMicroelectronics, ST72F521AR9TC Datasheet - Page 171

• Manufacturer Part Number: ST72F521AR9TC
• Description: IC MCU 8BIT 60K FLASH 64-TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F521AR9TC

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, 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 ~ 125°C
• Package / Case: 64-TQFP, 64-VQFP
• For Use With: 497-6453 - BOARD EVAL BASED ON ST7LNBX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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.
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
ST72F521, ST72521B
Section
12.5.3 on page
Typ
625
360
150
see
174
12.5.3, not tested in
section
Max
300
171/215
Unit
µA