MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 388

• Manufacturer Part Number: MC68HC908AB32CFU
• Description: IC MCU 8MHZ 32K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908AB32CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Mechanical Specifications
24.3 64-Pin Plastic Quad Flat Pack (QFP)
Technical Data
388
SEATING
PLANE
–H–
–C–
L
C
DATUM
PLANE
–A–
E
H
49
64
48
1
DETAIL C
W
0.20 (0.008)
0.05 (0.002) A–B
0.20 (0.008)
Figure 24-1. 64-Pin Plastic Quad Flat Pack (QFP)
G
U
X
M
M
A
S
L
K
C
H
DETAIL A
A–B
A–B
–D–
Q
S
S
Mechanical Specifications
T
R
D
D
M
M
S
S
16
33
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE –H– IS LOCATED AT BOTTOM OF
4. DATUMS –A–, –B– AND –D– TO BE DETERMINED
5. DIMENSIONS S AND V TO BE DETERMINED AT
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
7. DIMENSION D DOES NOT INCLUDE DAMBAR
32
17
Y14.5M, 1982.
LEAD AND IS COINCIDENT WITH THE LEAD
WHERE THE LEAD EXITS THE PLASTIC BODY AT
THE BOTTOM OF THE PARTING LINE.
AT DATUM PLANE –H–.
SEATING PLANE –C–.
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
(0.010) PER SIDE. DIMENSIONS A AND B DO
INCLUDE MOLD MISMATCH AND ARE
DETERMINED AT DATUM PLANE –H–.
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) PER SIDE.
TOTAL IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION. DAMBAR
CANNOT BE LOCATED ON THE LOWER RADIUS
OR THE FOOT.
–H–
–B–
DETAILC
B
DATUM
PLANE
0.01 (0.004)
V
J
0.02 (0.008)
SECTION B–B
MC68HC908AB32
DIM
M
W
A
B
C
D
E
F
G
H
K
L
N
P
Q
R
S
T
U
V
X
J
B
B
Freescale Semiconductor
DETAIL A
D
F
M
13.90
13.90
16.95
16.95
MILLIMETERS
MIN
2.15
0.30
2.00
0.30
0.13
0.65
0.13
0.13
0.13
0.35
—
12.00 REF
0.80 BSC
0.40 BSC
5
0
0
1.6 REF
C
A–B
14.10
14.10
17.45
17.45
MAX
0.25
2.45
0.45
2.40
0.40
0.23
0.95
0.17
0.30
0.45
—
—
10
7
–A–, –B–, –D–
S
N
BASE
METAL
0.547
0.547
0.085
0.012
0.079
0.012
0.005
0.026
0.005
0.005
0.667
0.005
0.667
0.014
MIN
0
0
0.031 BSC
0.472 REF
0.016 BSC
0.063 REF
—
5
D
INCHES
P
S
—
0.555
0.555
0.096
0.018
0.094
0.016
0.010
0.009
0.037
0.007
0.012
0.687
0.687
0.018
MAX
10
—
—
7
Rev. 1.1