MC68HC908JK3CP Freescale Semiconductor, MC68HC908JK3CP Datasheet - Page 25

• Manufacturer Part Number: MC68HC908JK3CP
• Description: IC MCU 8MHZ 4K FLASH 20-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JK3CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -

1.5 Pin Assignments
MC68H(R)C908JL3
Freescale Semiconductor
—
Rev. 1.1
The MC68H(R)C908JL3 is available in 28-pin packages and the
MC68H(R)C908JK3/JK1 in 20-pin packages.
assignment for the two packages.
OSC2/PTA6
OSC1
PTD7
PTD6
PTA0
PTA1
PTA2
PTA3
PTB7
PTB6
PTB5
IRQ1
VDD
VSS
28-PIN ASSIGNMENT
MC68H(R)C908JL3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
General Description
Figure 1-2. MCU Pin Assignments
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RST
PTA5
PTD4
PTD5
PTD2
PTA4
PTD3
PTB0
PTB1
PTD1
PTB2
PTB3
PTD0
PTB4
Pins not bonded out on 20-pin package:
OSC2/PTA6
PTA0, PTA1, PTA2, PTA3, PTA4, PTA5,
PTD0, PTD1.
OSC1
PTD7
PTD6
PTB7
PTB6
PTB5
IRQ1
VDD
VSS
Figure 1-2
MC68H(R)C908JK3/JK1
20-PIN ASSIGNMENT
1
2
3
4
5
6
7
8
9
10
General Description
shows the pin
20
19
18
17
16
15
14
13
12
11
Technical Data
RST
PTD4
PTD5
PTD2
PTD3
PTB0
PTB1
PTB2
PTB3
PTB4
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