MC68HC000EI12 Freescale Semiconductor, MC68HC000EI12 Datasheet - Page 21

• Manufacturer Part Number: MC68HC000EI12
• Description: IC MPU 16BIT 10MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC000EI12

• Processor Type: M680x0 32-Bit
• Speed: 12MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 16/32Bit
• Frequency (max): 12MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

MOTOROLA
MSB = MOST SIGNIFICANT BIT
LSB = LEAST SIGNIFICANT BIT
MSD = MOST SIGNIFICANT DIGIT
LSD = LEAST SIGNIFICANT DIGIT
15
15
15
15
MSB
15
MSB
MSB
7
MSD
MSB
M68000 8-/16-/32-BIT MICROPROCESSOR USER’S MANUAL
14
14
14
14
14
6
BCD 0
BCD 4
LONG WORD 0
LONG WORD 1
LONG WORD 2
13
13
13
ADDRESS 0
ADDRESS 1
ADDRESS 2
13
13
EVEN BYTE
5
Figure 2-6. Data Organization in Memory
12
12
12
12
4
12
BYTE 0
BYTE 2
11
11
11
11
3
11
7
2 BINARY-CODED-DECIMAL DIGITS = 1 BYTE
10
10
10
10
10
2
6
BCD 1
BCD 5
1 LONG WORD = 32 BITS
1
9
1 ADDRESS = 32 BITS
5
9
9
9
9
1 WORD = 16 BITS
1 BYTE = 8 BITS
1 BYTE = 8 BITS
DECIMAL DATA
INTEGER DATA
ADDRESSES
HIGH ORDER
HIGH ORDER
LOW ORDER
LOW ORDER
LSD
BIT DATA
LSB
0
8
8
8
4
8
8
WORD 0
WORD 1
WORD 2
7
7
7
7
3
7
7
6
6
6
6
2
6
6
BCD 2
BCD 6
1
5
5
5
5
5
5
4
ODD BYTE
4
0
4
4
4
BYTE 1
BYTE 3
4
3
3
3
3
3
3
2
2
BCD 3
BCD 7
2
2
2
2
1
1
1
1
1
1
LSB
LSB
LSB
0
0
0
0
0
0
2-7