ST72F621J4T1 STMicroelectronics, ST72F621J4T1 Datasheet - Page 125
ST72F621J4T1
Manufacturer Part Number
ST72F621J4T1
Description
IC MCU 8BIT LS 16K 44-TQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F622L2M1.pdf
(139 pages)
Specifications of ST72F621J4T1
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI, USB
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
31
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-TQFP, 44-VQFP
Processor Series
ST72F6x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
SCI, SPI, USB
Maximum Clock Frequency
12 MHz
Number Of Programmable I/os
31
Number Of Timers
2
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 8 Channel
For Use With
497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-2111
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F621J4T1
Manufacturer:
STMicroelectronics
Quantity:
10 000
Figure 87. 42-Pin Plastic Dual In-Line Package, Shrink 600-mil Width
Figure 88. 34-Pin Plastic Small Outline Package, Shrink 300-mil Width
b2
D
D
B
b
e
e
A1
A2
E
A1
A
L
A
H
c
a
L
Doc ID 6996 Rev 5
eB
E
E1
eA
eB
E
eC
GAGE PLANE
0.015
h x 45×
Note 1. Values in inches are converted from mm and
rounded to 4 decimal digits.
C
Dim.
A1
A2
eA
eB
eC
b2
E1
A
b
D
E
L
N
c
e
Dim.
36.58 36.83 37.08 1.4402 1.4500 1.4598
15.24
12.70 13.72 14.48 0.5000 0.5402 0.5701
A1
0.51
3.05 3.81 4.57 0.1201 0.1500 0.1799
0.38 0.46 0.56 0.0150 0.0181 0.0220
0.89 1.02 1.14 0.0350 0.0402 0.0449
0.23 0.25 0.38 0.0091 0.0098 0.0150
2.54 3.30 3.56 0.1000 0.1299 0.1402
Min
A
B
C
D
H
N
E
h
α
L
e
2.464
0.127
0.356
0.231
17.72
7.417
10.16
0.635
0.610
Min
15.24
1.78
0°
mm
Typ
9
0
1.016
mm
Typ
16.00 0.6000
18.54
Max
5.08
1.52
Number of Pins
Number of Pins
2.642 0.097
0.292 0.005
0.483 0.014
0.318 0.009
18.05
7.595 0.292
10.41
0.737 0.025
1.016 0.024
Max
0.0201
8°
42
9
4
Min
34
0.698
0.400
Min
0°
inches
0.0701
0.6000
Typ
inches
0.040
Typ
1)
125/139
0.6299
0.7299
0.0598
0.2000
Max
0.104
0.012
0.019
0.013
0.711
0.299
0.410
0.029
0.040
Max
8°