ST72F521AR9TC STMicroelectronics, ST72F521AR9TC Datasheet - Page 197

• 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: -

13 PACKAGE CHARACTERISTICS
13.1 PACKAGE MECHANICAL DATA
Figure 115. 80-Pin Thin Quad Flat Package
Figure 116. 64-Pin Thin Quad Flat Package
D1
D
D1
D
E1
E
E1
E
L1
A1
L
b
e
A2
A
L1
h
c
b
e
L
A1
A2
A
h
c
Dim.
Dim.
A1
A2
D1
E1
A1
A2
D1
E1
L1
L1
A
C
D
E
N
A
D
E
N
b
e
θ
L
b
c
e
θ
L
0.05
1.35 1.40 1.45 0.053 0.055 0.057
0.22 0.32 0.38 0.009 0.013 0.015
0.09
0.45 0.60 0.75 0.018 0.024 0.030
0.05
1.35 1.40 1.45 0.053 0.055 0.057
0.30 0.37 0.45 0.012 0.015 0.018
0.09
0.45 0.60 0.75 0.018 0.024 0.030
Min
Min
0°
0°
16.00
14.00
16.00
14.00
16.00
14.00
16.00
14.00
ST72F521, ST72521B
0.65
1.00
0.80
1.00
mm
Typ
3.5°
mm
Typ
3.5°
Number of Pins
Number of Pins
Max
Max
1.60
0.15 0.002
0.20 0.004
1.60
0.15 0.002
0.20 0.004
7°
7°
80
64
Min
Min
0°
0°
inches
inches
0.630
0.551
0.630
0.551
0.026
0.039
0.630
0.551
0.630
0.551
0.031
0.039
Typ
3.5°
Typ
3.5°
197/215
0.063
0.006
0.008
0.063
0.006
0.008
Max
Max
7°
7°