ST72F521AR9TC STMicroelectronics, ST72F521AR9TC Datasheet - Page 8

• 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: -

ST72F521, ST72521B
2 PIN DESCRIPTION
Figure 2. 80-Pin TQFP 14x14 Package Pinout
8/215
ARTCLK / (HS) PB4
ARTIC1 / PB5
ARTIC2 / PB6
PWM3 / PB0
PWM2 / PB1
PWM1 / PB2
PWM0 / PB3
AIN0 / PD0
AIN1 / PD1
AIN2 / PD2
AIN3 / PD3
(HS) PE4
(HS) PE5
(HS) PE6
(HS) PE7
PG0
PG1
PG2
PG3
PB7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ei2
ei3
ei1
ei0
(HS) 20mA high sink capability
eix
associated external interrupt vector
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
V
V
PA3 (HS)
PA2
PA1
PA0
PC7 / SS / AIN15
PC6 / SCK /ICCCLK
PH3
PH2
PH1
PH0
PC5 / MOSI / AIN14
PC4 / MISO / ICCDATA
PC3 (HS) /ICAP1_B
PC2(HS) / ICAP2_B
PC1 / OCMP1_B / AIN13
PC0 / OCMP2_B /AIN12
VSS_0
VDD_0
SS_1
DD_1