ST72C334N2B6 STMicroelectronics, ST72C334N2B6 Datasheet - Page 118

• Manufacturer Part Number: ST72C334N2B6
• Description: Microcontrollers (MCU) Flash 8K SPI/SCI
• Manufacturer: STMicroelectronics

Specifications of ST72C334N2B6

• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 8 KB
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 44
• Number Of Timers: 16 bit
• Operating Supply Voltage: 3.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: SDIP-56
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: No

ST72334J/N, ST72314J/N, ST72124J
PACKAGES (Cont’d)
Figure 69. 44-Pin Thin Quad Flat Package
Figure 70. 42-Pin Shrink Plastic Dual In-Line Package, 600-mil Width
118/125
L1
L
K
PDIP42S
c
b
Dim.
A1
A2
b2
E1
eA
eB
eC
Dim
A
C
D
N
A1
A2
D1
D3
b
E
e
L
E1
E3
L1
A
b
c
D
E
e
K
L
N
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
0.51
3.05
0.23
0.00
2.54
Min
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
0
15.24
12.00
10.00
12.00
10.00
3.81 4.57 0.120 0.150 0.180
0.46 0.56
1.02 1.14
0.25 0.38 0.009 0.010 0.015
1.78
3.30 3.56 0.100 0.130 0.140
mm
Typ
mm
Typ Max
8.00
8.00
0.80
3.5
1.00
Number of Pins
Number of Pins
16.00 0.600
18.54
1.60
0.15 0.002
0.20 0.004
Max
5.08
1.52 0.000
7
44
42
0.020
Min
Min
inches
inches
0.472
0.394
0.315
0.472
0.394
0.315
0.031
0.039
0.018 0.022
0.040 0.045
0.070
0.600
Typ Max
Typ
0.063
0.006
0.008
0.200
0.630
0.730
0.060
Max