MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 198
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MC68332ACFC25
Manufacturer Part Number
MC68332ACFC25
Description
IC MCU 32BIT 25MHZ 132-PQFP
Manufacturer
Freescale Semiconductor
Series
M683xxr
Specifications of MC68332ACFC25
Core Processor
CPU32
Core Size
32-Bit
Speed
25MHz
Connectivity
EBI/EMI, SCI, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
15
Program Memory Type
ROMless
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
132-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68332ACFC25
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68332ACFC25
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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A-24
Num
Num
E10
E11
E12
E13
E14
E15
E10
E11
E12
E13
E14
E15
E1
E2
E3
E4
E5
E6
E7
E8
E9
E1
E2
E3
E4
E5
E6
E7
E8
E9
Notes for Tables A–8 and A–8a:
1. All AC timing is shown with respect to 20% V
2. When the previous bus cycle is not an ECLK cycle, the address may be valid before ECLK goes low.
3. Address access time = t
4. Chip select access time = t
ECLK Low to Address Valid
ECLK Low to Address Hold
ECLK Low to CS Valid (CS delay)
ECLK Low to CS Hold
CS Negated Width
Read Data Setup Time
Read Data Hold Time
ECLK Low to Data High Impedance
CS Negated to Data Hold (Read)
CS Negated to Data High Impedance
ECLK Low to Data Valid (Write)
ECLK Low to Data Hold (Write)
Address Access Time (Read)
Chip Select Access Time (Read)
Address Setup Time
ECLK Low to Address Valid
ECLK Low to Address Hold
ECLK Low to CS Valid (CS delay)
ECLK Low to CS Hold
CS Negated Width
Read Data Setup Time
Read Data Hold Time
ECLK Low to Data High Impedance
CS Negated to Data Hold (Read)
CS Negated to Data High Impedance
ECLK Low to Data Valid (Write)
ECLK Low to Data Hold (Write)
Address Access Time (Read)
Chip Select Access Time (Read)
Address Setup Time
Table A-8a 20.97 MHz ECLK Bus Timing
Freescale Semiconductor, Inc.
Table A-8 16.78 MHz ECLK Bus Timing
Ecyc
(V
For More Information On This Product,
(V
Ecyc
Characteristic
Characteristic
DD
– t
DD
2
2
EAD
– t
ELECTRICAL CHARACTERISTICS
= 5.0 Vdc
= 5.0 Vdc
3
3
ECSD
– t
4
4
Go to: www.freescale.com
EDSR
– t
EDSR
.
10%, V
5%, V
DD
.
and 70% V
SS
SS
= 0 Vdc, T
= 0 Vdc, T
DD
levels unless otherwise noted.
A
A
= T
= T
L
L
to T
Symbol
Symbol
to T
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
EDDW
EDHW
EDDW
EDHW
t
ECSD
ECSH
ECSN
EDSR
EDHR
ECDH
EACC
t
ECSD
ECSH
ECSN
EDSR
EDHR
ECDH
EACC
t
EDHZ
ECDZ
EACS
t
t
EDHZ
ECDZ
EACS
t
EAD
EAH
EAS
EAD
EAH
EAS
H
H
)
)
Min
386
296
Min
308
236
1/2
1/2
15
15
30
30
15
10
10
25
25
10
—
—
—
—
—
—
—
—
—
—
5
0
5
0
USER’S MANUAL
Max
Max
150
120
60
60
48
48
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
1
2
MC68332
Unit
Unit
t
t
t
t
t
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
cyc
cyc
cyc
cyc
cyc
cyc
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