MC68302EH20C Freescale Semiconductor, MC68302EH20C Datasheet - Page 323

• Manufacturer Part Number: MC68302EH20C
• Description: IC MPU MULTI-PROTOCOL 132-PQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68302EH20C

• Processor Type: M683xx 32-Bit
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-MQFP, 132-PQFP
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

MOTOROLA
(OUTPUT)
(OUTPUT)
NOTE: (*) If L1SYn is guaranteed to make a smooth low to high transition (no spikes) while the clock is high, setup time can be defined as shown
L1SY0/1
(INPUT)
(INPUT)
L1SY0/1
(INPUT)
(INPUT)
(INPUT)
(INPUT)
L1RXD
L1RXD
L1CLK
L1TXD
L1TXD
L1CLK
302
(min 20 ns).
306
308
Figure 6-23. PCM Timing Diagram (SYNC Prior to 8-Bit Data)
Figure 6-22. PCM Timing Diagram (SYNC Envelopes Data)
306
308
(*)
1
302
303
1
1
1
309
1
1
2
2
309
2
2
2
2
MC68302 USER’S MANUAL
3
3
3
3
3
3
305
4
4
4
4
5
5
304
5
5
6
n-1
6
6
n-1
n-1
Electrical Characteristics
303
7
n
7
7
307
n
n
8
307
8
8
302
6-35