MC68376BAMFT20 Freescale Semiconductor, MC68376BAMFT20 Datasheet - Page 283

• Manufacturer Part Number: MC68376BAMFT20
• Manufacturer: Freescale Semiconductor

Specifications of MC68376BAMFT20

• Cpu Family: 68K/M683xx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• Interface Type: QSPI/SCI
• Program Memory Type: ROM
• Program Memory Size: 8KB
• Total Internal Ram Size: 7.5KB
• # I/os (max): 18
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• On-chip Adc: 16-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 160
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

MC68336/376
USER’S MANUAL
2A, 3A ECLK Pulse Width
2B, 3B External Clock Input High/Low Time
4A, 5A Rise and Fall Time — All Outputs except CLKOUT
4B, 5B External Clock Rise and Fall Time
Num
12A
14A
14B
2, 3
3, 4
1A
1B
8A
8C
F1
11
12
13
14
15
16
17
18
20
21
22
23
24
25
1
4
5
6
7
Frequency of Operation
Clock Period
ECLK Period
External Clock Input Period
Clock Pulse Width
Clock Rise and Fall Time
Clock High to Address, FC, SIZE, RMC Valid
Clock High to Address, Data, FC, SIZE, RMC High Impedance
Clock High to Address, FC, SIZE, RMC Invalid
Clock Low to AS, DS, CS Asserted
AS to DS or CS Asserted (Read)
Clock Low to IFETCH, IPIPE Asserted
Address, FC, SIZE, RMC Valid to AS, CS Asserted
Clock Low to AS, DS, CS Negated
Clock Low to IFETCH, IPIPE Negated
AS, DS, CS Negated to Address, FC, SIZE Invalid (Address Hold)
AS, CS Width Asserted
DS, CS Width Asserted (Write)
AS, CS Width Asserted (Fast Write Cycle)
AS, DS, CS Width Negated
Clock High to AS, DS, R/W High Impedance
AS, DS, CS Negated to R/W Negated
Clock High to R/W High
Clock High to R/W Low
R/W Asserted to AS, CS Asserted
R/W Low to DS, CS Asserted (Write)
Clock High to Data Out Valid
Data Out Valid to Negating Edge of AS, CS
DS, CS Negated to Data Out Invalid (Data Out Hold)
(V
DD
and V
2
DDSYN
3
7
ELECTRICAL CHARACTERISTICS
Characteristic
6
Table A-6 AC Timing
4
= 5.0 Vdc 5%, V
3
5
SS
= 0 Vdc, T
A
= T
L
to T
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
DVASN
CHAZx
CHAZn
SWAW
SWDW
t
t
t
t
t
SNDOI
t
t
SNRN
CHRH
CHDO
XCHL
t
CHAV
AVSA
CLSN
CHSZ
CHRL
RAAA
RASA
f
CLSA
STSA
t
t
ECW
CLIN
SNAI
SWA
Ecyc
Xcyc
t
CLIA
t
XCrf
sys
CW
cyc
t
SN
Crf
H
rf
)
1
47.7
47.7
18.8
23.8
Min
381
183
–10
10
10
80
36
32
32
10
10
54
10
10
—
—
—
—
—
—
0
0
0
0
2
2
2
0
0
MOTOROLA
20.97 MHz
Max
23
47
23
10
22
23
22
47
23
23
23
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
8
5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A-7