W78E516B40DL Nuvoton Technology Corporation of America, W78E516B40DL Datasheet - Page 30

• Manufacturer Part Number: W78E516B40DL
• Description: IC MCU 8-BIT 64K FLASH 40-DIP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W78r

Specifications of W78E516B40DL

• Core Processor: 8052
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR
• Number Of I /o: 32
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

10. PACKAGE DIMENSIONS
10.1 40-pin DIP
10.2 44-pin PLCC
E
1
A
L
A
2
40
1
L
S
Seating Plane
17
7
θ
18
6
e
G
H
B
D
1
B
D
D
1
44
D
b
b
1
e
1
40
28
29
39
A
A
E
2
1
A
H
E
21
y
20
A
1
Base Plane
Seating Plane
- 30 -
c
a
G
E
e
E
A
c
Notes:
Symbol
1. Dimension D & E do not include interlead
2. Dimension b1 does not include dambar
3. Controlling dimension: Inches
4. General appearance spec. should be based
A
Notes:
A
b
b
c
D
E
G
G
protrusion/intrusion.
A
e
H
H
L
y
flash.
on final visual inspection spec.
Symbol
1
2
1
D
D
E
E
1. Dimension D Max. & S include mold flash or
2. Dimension E1 does not include interlead flash.
3. Dimension D & E1 include mold mismatch and
4. Dimension B1 does not include dambar
5. Controlling dimension: Inches.
6. General appearance spec. should be based on
A
A
B
D
E
e
e
A
B
c
E
L
a
S
are determined at the mold parting line.
tie bar burrs.
protrusion/intrusion.
final visual inspection spec.
1
1
1
A
1
2
0.020
0.145
0.026
0.016
0.008
0.648
0.648
0.590
0.590
0.680
0.680
0.090
Dimension in inch
Min. Nom. Max.
Dimension in inch
0.010
0.150
0.016
0.048
0.008
0.540
0.090
0.120
0.050
0.590
0.630
Min. Nom. Max.
0
0.150
0.028
0.018
0.010
0.653
0.653
0.610
0.610
0.690
0.690
0.100
0.155
0.018
0.050
0.010
2.055
0.600
0.100
0.130
0.650
0.545
BSC
0.185
0.155
0.032
0.022
0.014
0.658
0.658
0.630
0.630
0.700
0.700
0.110
0.004
W78E516B
0.160
0.022
0.054
0.014
2.070
0.610
0.550
0.110
0.140
0.670
.
0.210
0.090
15
0.508
0.406
0.203
16.46
16.46
14.99
14.99
17.27
17.27
2.296
3.683
0.66
Dimension in mm
Min.
14.986
2.286
3.048
16.00
Dimension in mm
13.72
3.81
0.406
1.219
1.27
0.254
0.203
Min.
0
15.49
15.49
0.711
0.457
0.254
16.59
16.59
17.53
17.53
Nom.
3.81
2.54
Nom.
52.20
15.24
16.51
BSC
13.84
3.302
3.937
0.457
1.27
0.254
2.54
3.937
2.794
4.699
16.71
16.71
16.00
16.00
17.78
17.78
0.813
0.559
0.356
Max.
0.10
15.494
4.064
0.559
1.372
0.356
52.58
2.794
17.01
5.334
13.97
3.556
Max.
2.286
15