ST7FMC2R7T6TR STMicroelectronics, ST7FMC2R7T6TR Datasheet - Page 251

• Manufacturer Part Number: ST7FMC2R7T6TR
• Description: IC MCU 8BIT 32K FLASH 64-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FMC2R7T6TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: LINSCI, SPI
• Peripherals: LVD, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K 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-LQFP
• For Use With: 497-8402 - BOARD EVAL COMPLETE INVERTER497-8400 - KIT IGBT PWR MODULE CTRL ST7MC497-6408 - BOARD EVAL BLDC SENSORLESS MOTOR497-4734 - EVAL KIT 3KW POWER DRIVER BOARD497-4733 - EVAL KIT 1KW POWER DRIVER BOARD497-4732 - EVAL KIT 300W POWER DRIVER BOARD497-4731 - EVAL KIT PWR DRIVER CONTROL BRD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

OPERATING CONDITIONS (Cont’d)
12.3.2 Operating Conditions with Low Voltage Detector (LVD)
Subject to general operating conditions for V
Notes:
1. Data based on characterization results, not tested in production.
12.3.3 Auxiliary Voltage Detector (AVD) Thresholds
Subject to general operating condition for V
Notes:
1. Data based on characterization results, not tested in production.
2. See “MAXIMUM VALUES OF AVD THRESHOLDS” on page 304..
V
V
V
Vt
t
V
V
V
ΔV
g(VDD)
Symbol
Symbol
IT+(LVD)
IT-(LVD)
hys(LVD)
IT+(AVD)
IT-(AVD)
hyst(AVD)
POR
IT-
Reset release threshold
(V
Reset generation threshold
(V
LVD voltage threshold hysteresis
V
Width of filtered glitches on V
(which are not detected by the LVD)
1⇒ 0 AVDF flag toggle threshold
(V
0⇒ 1 AVDF flag toggle threshold
(V
AVD voltage threshold hysteresis
Voltage drop between AVD flag set
and LVD reset activated
DD
DD
DD
DD
DD
rise time rate
rise)
rise)
fall)
fall)
Parameter
Parameter
1)
)
DD
1)
1)
DD
V
V
V
DD
IT+(LVD)
IT+(AVD)
IT-(AVD)
, f
, f
OSC
OSC
, and T
-V
-V
Conditions
Conditions
-V
, and T
IT-(LVD)
IT-(LVD)
IT-(AVD)
A
A
.
.
3.90
3.80
4.35
4.20
Min
Min
20
ST7MC1xx/ST7MC2xx
Typ
Typ
4.20
4.00
4.70
4.50
200
200
450
Max
Max
4.50
4.35
4.90
4.70
100
40
2)
251/309
ms/V
Unit
μs/V
Unit
mV
mV
mV
ns
V
V