MC68302EH20C Freescale Semiconductor, MC68302EH20C Datasheet - Page 299

• 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)
(OUTPUT)
(OUTPUT)
UDS–LDS
(OUTPUT)
(NOTE 3)
(NOTE 2)
NOTES:
D15–D0
DTACK
CLKO
RMC
1. For other timings than RMC, see Figures 6-2 and 6-3.
2. RMCST = 0 in the SCR.
3. RMCST = 1 in the SCR.
4. Wait states may be inserted between S4 and S5 during the write cycle and between S16 and S17 during the read cycle.
5. Read-modify-write cycle is generated only by the TAS instruction.
R/W
AS
AS
S0
9
S1
Figure 6-4. Read-Modify-Write Cycle Timing Diagram
18
S2
S3
62
S4
27
S5
12
MC68302 USER’S MANUAL
S6
DATA IN
S7
S8
INDIVISIBLE CYCLE
S9
29
S10 S11
S12
9
20
S13 S14 S15 S16 S17 S18
23
Electrical Characteristics
DATA OUT
12
9
25
18
63
S19
6-11