ST72C334J4T6 STMicroelectronics, ST72C334J4T6 Datasheet - Page 140

• Manufacturer Part Number: ST72C334J4T6
• Description: MCU 8BIT FLASH SPI SCI 44TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72C334J4T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3.2 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Processor Series: ST72C3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 3.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7C334-INDART, ST7MDT2-EPB2/US
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4838

ST72334J/N, ST72314J/N, ST72124J
17 PACKAGE CHARACTERISTICS
17.1 PACKAGE MECHANICAL DATA
Figure 100. 64-Pin Thin Quad Flat Package
Figure 101. 56-Pin Plastic Dual In-Line Package, Shrink 600-mil Width
140/153
b2
D1
D
D
b
b
e
A1
A2
E1
A
E
C
L1
E1
E
eA
eB
E
E
eB
e
L
b
A1
GAGE PLANE
0.015
A2
A
h
c
Dim.
Dim.
A1
A2
D1
E1
A1
A2
E1
eA
eB
L1
b2
A
D
N
A
C
D
N
b
c
E
e
L
b
E
e
L
50.29
12.32
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
0.38
3.18
0.20
2.92
Min
Min
0°
16.00
14.00
16.00
14.00
15.01
15.24
0.80
1.00
0.41
0.89
1.78
mm
Typ
3.5°
mm
Typ
Number of Pins
Number of Pins
53.21 1.980
14.73 0.485
17.78
Max
1.60
0.15 0.002
0.20 0.004
Max
6.35
4.95 0.125
0.38 0.008
5.08 0.115
7°
64
56
0.015
Min
Min
0°
inches
inches
0.630
0.551
0.630
0.551
0.031
0.039
0.016
0.035
0.591
0.070
0.600
Typ
3.5°
Typ
0.063
0.006
0.008
0.250
0.195
0.015
2.095
0.580
0.700
0.200
Max
Max
7°