MC68HC908JB12JDW Freescale Semiconductor, MC68HC908JB12JDW Datasheet - Page 2

• Manufacturer Part Number: MC68HC908JB12JDW
• Description: IC MCU 12K FLASH 6MHZ USB 20SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB12JDW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 13
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

HC908JB16AD/D
20-Pin SOIC
20
1
PTE1/T1CH01
PTC0/TxD
PTE3/D+
PTE4/D–
PTD0/1
VREG
OSC1
OSC2
20X
VDD
VSS
18X
0.010 (0.25)
–A–
D
Figure 2. 20-Pin SOIC Mechanical Dimensions (Case No. 751D)
G
1
2
3
4
5
6
7
8
9
10
M
Order Number: MC68HC908JB16JDW
T
A
Freescale Semiconductor, Inc.
10
11
Addendum to MC68HC908JB16 Technical Data
20
19
18
17
16
15
14
13
12
11
–B–
S
For More Information On This Product,
Figure 1. 20-Pin SOIC Pin Assignment
K
C
B
S
10X
RST
PTA0/KBA0
PTA1/KBA1
PTA2/KBA2
PTA3/KBA3
PTA4/KBA4
PTA5/KBA5
PTA6/KBA6
PTA7/KBA7
IRQ
–T–
P
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0.010 (0.25)
SEATING
PLANE
J
F
M
Internal pads are unconnected.
PTD0/1 pin: PTD0 and PTD1 internal pads are bonded together to PTD0/1 pin,
Pins not available on 20-pin package:
B
CGMXFC1
CGMOUT1
PTC1/RxD
VREGA0
M
VSSA0
M
and has 50mA sink capability when configured as an output.
Pin direction must be configured such that DDRD0 = DDRD1.
PTE2/T2CH01
R
PTE0/TCLK
CGMXFC2
CGMOUT2
VREGA1
X 45
VSSA1
NOTES:
1. DIMENSIONING AND TOLERANCING PER
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
4. MAXIMUM MOLD PROTRUSION 0.150
5. DIMENSION D DOES NOT INCLUDE
VDDA
PTD2
PTD3
PTD4
PTD5
ANSI Y14.5M, 1982.
MOLD PROTRUSION.
(0.006) PER SIDE.
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.13
(0.005) TOTAL IN EXCESS OF D DIMENSION
AT MAXIMUM MATERIAL CONDITION.
DIM
A
B
C
D
G
K
M
R
F
J
P
12.65
10.05
MILLIMETERS
MIN
7.40
2.35
0.35
0.50
0.25
0.10
0.25
1.27 BSC
0
12.95
10.55
MAX
7.60
2.65
0.49
0.90
0.32
0.25
0.75
7
0.499
0.292
0.093
0.014
0.020
0.010
0.004
0.395
0.010
MIN
0.050 BSC
0
INCHES
MAX
0.510
0.299
0.104
0.019
0.035
0.012
0.009
0.415
0.029
7