MC68HC705C8ACFN Freescale Semiconductor, MC68HC705C8ACFN Datasheet - Page 196

• Manufacturer Part Number: MC68HC705C8ACFN
• Description: IC MCU 4MHZ 8K OTP 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C8ACFN

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 304 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Mechanical Specifications
14.7 44-Pin Quad Flat Pack (QFP)
Technical Data
196
SEATING
PLANE
-C-
DATUM
PLANE
C
-A-
E
-H-
H
Figure 14-5. MC68HC705C8AFB Package Dimensions (Case #824A)
44
34
33
1
G
0.20 (0.008)
0.05 (0.002) A-B
0.20 (0.008)
DETAIL C
-D-
Freescale Semiconductor, Inc.
W
M
M
A
S
L
For More Information On This Product,
X
H
DETAIL A
C
A-B
A-B
K
M
S
S
R
T
Go to: www.freescale.com
D
D
Mechanical Specifications
M
Q
S
S
11
23
12
22
M
DIM
W
A
B
C
D
G
H
K
M
N
Q
R
U
E
F
J
L
S
T
V
X
0.013
12.95
12.95
MILLIMETERS
MIN
9.90
9.90
2.10
0.30
2.00
0.30
0.65
0.13
0.13
0.13
0.40
DETAIL C
-H-
0.80 BSC
8.00 REF
5
0
0
1.6 REF
---
-B-
10.10
10.10
13.45
13.45
DATUM
PLANE
MAX
2.45
0.45
2.10
0.40
0.25
0.23
0.95
0.17
0.30
10
0.01 (0.004)
7
---
---
---
0.390
0.390
0.083
0.012
0.079
0.012
0.005
0.026
0.005
0.005
0.510
0.005
0.510
0.016
MIN
0.031 BSC
0.315 REF
0.063 REF
5
0
0
INCHES
---
0.398
0.398
0.096
0.018
0.083
0.016
0.010
0.009
0.037
0.007
0.012
0.530
0.530
MAX
10
7
---
---
---
NOTES:
1.
2.
3.
4.
5.
6.
7.
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE -H- IS LOCATED AT BOTTOM OF
LEAD AND IS COINCIDENT WITH THE LEAD WHERE
THE LEAD EXITS THE PLASTIC BODY AT THE
BOTTOM OF THE PARTING LINE.
4. DATUMS -A-, -B- AND -D- TO BE DETERMINED AT
DATUM PLANE -H-.
5. DIMENSIONS S AND V TO BE DETERMINED AT
SEATING PLANE -C-.
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
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-.
7. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE D DIMENSION AT MAXIMUM
MATERIAL CONDITION. DAMBAR CANNOT BE
LOCATED ON THE LOWER RADIUS OR THE FOOT.
0.20 (0.008)
J
SECTION B-B
DETAIL A
MC68HC705C8A — Rev. 3
B
B
-A-, -B-, -D-
D
M
F
C
A-B
N
BASE METAL
S
MOTOROLA
D
S