MCR908JK1ECPE Freescale Semiconductor, MCR908JK1ECPE Datasheet - Page 104

• Manufacturer Part Number: MCR908JK1ECPE
• Description: IC MCU 1.5K FLASH 8MHZ 20-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCR908JK1ECPE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 14
• Program Memory Size: 1.5KB (1.5K 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)
• Processor Series: HC08JK
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: FSICEBASE, DEMO908JL16E, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

Input/Output (I/O) Ports
104
$000D
$000A
Addr.
1. RCCLK/PTA6/KBI6 pin is only available on MC68HRC908JL3E/JK3E/JK1E devices (RC option);
Port
A
B
D
PTAPUE register has priority control over the port pin.
RCCLK/PTA6/KBI6 is the OSC2 pin on MC68HC908JL3E/JK3E/JK1E devices (X-TAL option).
Port A Input Pull-up Enable
Port D Control Register
Register Name
Bit
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
(PTAPUE)
Register
(PDCR)
DDRA0
DDRA1
DDRA2
DDRA3
DDRA4
DDRA5
DDRA6
DDRB0
DDRB1
DDRB2
DDRB3
DDRB4
DDRB5
DDRB6
DDRB7
DDRD0
DDRD1
DDRD2
DDRD3
DDRD4
DDRD5
DDRD6
DDRD7
DDR
Table 10-1. Port Control Register Bits Summary
Reset:
Reset:
Read:
Read:
Write:
Write:
Figure 10-1. I/O Port Register Summary
MC68HC908JL3E Family Data Sheet, Rev. 4
PTA6EN
Bit 7
0
0
0
Module
OSC
ADC
ADC
KBI
KBI
TIM
—
—
= Unimplemented
PTAPUE6
6
0
0
0
PTAPUE ($000D)
ADSCR ($003C)
ADSCR ($003C)
Module Control
KBIER ($001B)
KBIER ($001B)
PTAPUE5
TSC0 ($0025)
TSC1 ($0028)
Register
5
0
0
0
—
—
PTAPUE4
4
0
0
0
ELS0B:ELS0A
ELS1B:ELS1A
Control Bit
PTAPUE3
SLOWD7
ADCH[4:0]
ADCH[4:0]
PTA6EN
KBIE0
KBIE1
KBIE2
KBIE3
KBIE4
KBIE5
KBIE6
3
0
0
—
—
PTAPUE2
SLOWD6
2
0
0
Freescale Semiconductor
RCCLK/PTA6/KBI6
PTAPUE1
PTD0/ADC11
PTD1/ADC10
PTDPU7
PTD2/ADC9
PTD3/ADC8
PTB0/ADC0
PTB1/ADC1
PTB2/ADC2
PTB3/ADC3
PTB4/ADC4
PTB5/ADC5
PTB6/ADC6
PTB7/ADC7
PTD4/TCH0
PTD5/TCH1
PTA0/KBI0
PTA1/KBI1
PTA2/KBI2
PTA3/KBI3
PTA4/KBI4
PTA5/KBI5
1
0
0
PTD6
PTD7
Pin
PTAPUE0
PTDPU6
Bit 0
0
0
(1)