MC68EC000EI20 Freescale Semiconductor, MC68EC000EI20 Datasheet - Page 401
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MC68EC000EI20
Manufacturer Part Number
MC68EC000EI20
Description
IC MPU 32BIT 20MHZ 68-PLCC
Manufacturer
Freescale Semiconductor
Specifications of MC68EC000EI20
Processor Type
M680x0 32-Bit
Speed
20MHz
Voltage
3.3V, 5V
Mounting Type
Surface Mount
Package / Case
68-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68EC000EI20
Manufacturer:
FREESCALE
Quantity:
772
Company:
Part Number:
MC68EC000EI20
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC68EC000EI20R
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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FNEG
Floating-Point Status Register:
Instruction Format:
MOTOROLA
15
1
0
Condition Codes:
Quotient Byte:
Exception Byte:
Accrued Exception Byte:
R/M
14
1
13
0
1
12
1
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
SPECIFIER
SOURCE
11
COPROCESSOR
10
ID
Floating-Point Negate
Affected as described in 3.6.2 Conditional Testing.
Not affected.
BSUN
SNAN
OPERR
OVFL
UNFL
DZ
INEX2
INEX1
Affected as described in exception processing in the appro-
priate user’s manual.
(MC6888X, MC68040)
9
DESTINATION
REGISTER
8
0
Cleared
Refer to 1.6.5 Not-A-Numbers.
Cleared
Cleared
If
denormalized number, refer to exception
processing in the appropriate user’s manual;
cleared otherwise.
Cleared
Cleared
If < fmt > is packed, refer to exception
processing in the appropriate user’s manual;
cleared otherwise.
7
0
source
6
0
5
is
MODE
4
an
EFFECTIVE ADDRESS
Floating Point Instructions
OPMODE
3
extended-precision
2
FNEG
REGISTER
1
5-99
0
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