MC68030RC40C Freescale Semiconductor, MC68030RC40C Datasheet - Page 544

• Manufacturer Part Number: MC68030RC40C
• Description: IC MPU 32BIT ENHANCED 128-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68030RC40C

• Processor Type: M680x0 32-Bit
• Speed: 40MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 128-PGA
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 40MHz
• 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: Through Hole
• Pin Count: 128
• Package Type: PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

MOTOROLA
i
I
I
MC68030
The first section consists of two 74F32 OR gates, a 74F74 D-type flip-flop,
operations, a buffer control signal, and the cycle termination signal. The byte
select signals are only asserted during write operations when the processor
and a PAL16L8D. Example PAL equations are provided in Figure 12-10. The
PAL generates six memory-mapped signals; four byte select signals for write
is addressing the 64K bytes contained in the memory bank, and then only
Figure 12-9. Example Two-Clock Read, Three-Clock Write Memory Bank
DO-D31
AO-A31
STERM
R/W
SIZ0
SIZ1
CLK
AS
GENERATI O N
28 MHz
~ D A S
~
CLOCK
CLK
1
BYTE SELECT AND ADDRESS
OONSOLIOATJON
R/W
A18
A16
A O
A30
A,
SIZO
SIZ1
OECODE PAL16LSD
SYSTEM
< 3 -
32 {
A2-A15
/
MC68030 USER'S MANUAL
STERM
CJNCUITNY
UUCS
- -
R~CS
LMCS - -
LLCS
TERM
L
--
q
~
OTHE~ SYSTE,V,
STE P.~,~ S ~';,~LS
;ZF32
4F244
J
I
"WO
iKx~
TAM!
-2
1
E
0
WO
IAMs
'
'-5
KxZ
Q
E
12-19
W0
Kx4
IAMs
O
E
¸•¸¸12