ST72C334J2B6 STMicroelectronics, ST72C334J2B6 Datasheet - Page 141

• Manufacturer Part Number: ST72C334J2B6
• Description: 8-bit Microcontrollers - MCU Flash 8K SPI/SCI
• Manufacturer: STMicroelectronics

Specifications of ST72C334J2B6

• Product Category: 8-bit Microcontrollers - MCU
• Core: ST7
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 384 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3.2 V to 5.5 V
• Package / Case: SDIP-42
• Mounting Style: Through Hole
• A/d Bit Size: 8 bit
• A/d Channels Available: 8
• Data Rom Size: 256 B
• Interface Type: SCI, SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Program Memory Type: Flash
• Factory Pack Quantity: 13
• Supply Voltage - Max: 5 V
• Supply Voltage - Min: 3.2 V

PACKAGE MECHANICAL DATA (Cont’d)
Figure 102. 44-Pin Thin Quad Flat Package
Figure 103. 42-Pin Plastic Dual In-Line Package, Shrink 600-mil Width
Figure 104. THERMAL CHARACTERISTICS
Notes:
1. The power dissipation is obtained from the formula P
b2
D1
D
D
b
e
A1
A2
E1
A
L
c
E
D
=P
INT
L1
eB
E
E1
eA
eB
+P
E
A1
L
e
b
PORT
eC
GAGE PLANE
0.015
A2
ST72334J/N, ST72314J/N, ST72124J
A
where P
h
c
Dim.
Dim.
A1
A2
D1
E1
A1
A2
E1
eA
eB
eC
INT
L1
b2
A
C
D
N
A
D
N
b
E
e
L
b
c
E
e
L
is the chip internal power (I
36.58 36.83 37.08 1.440 1.450 1.460
15.24
12.70 13.72 14.48 0.500 0.540 0.570
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
0.51
3.05 3.81 4.57 0.120 0.150 0.180
0.38 0.46 0.56 0.015 0.018 0.022
0.89 1.02 1.14 0.035 0.040 0.045
0.23 0.25 0.38 0.009 0.010 0.015
2.54 3.30 3.56 0.100 0.130 0.140
Min
Min
0°
12.00
10.00
12.00
10.00
15.24
0.80
1.00
1.78
mm
Typ
3.5°
mm
Typ
Number of Pins
Number of Pins
16.00 0.600
18.54
Max
1.60
0.15 0.002
0.20 0.004 0.000 0.008
Max
5.08
1.52 0.000
7°
44
42
0.020
Min
Min
0°
inches
inches
0.472
0.394
0.472
0.394
0.031
0.039
0.070
0.600
Typ
3.5°
Typ
DD
141/153
0.063
0.006
0.200
0.630
0.730
0.060
xV
Max
Max
7°
DD
)