MC68302EH16C Freescale Semiconductor, MC68302EH16C Datasheet - Page 98
![IC MPU MULTI-PROTOCOL 132-PQFP](/photos/6/76/67684/mc68302eh16c_sml.jpg)
MC68302EH16C
Manufacturer Part Number
MC68302EH16C
Description
IC MPU MULTI-PROTOCOL 132-PQFP
Manufacturer
Freescale Semiconductor
Datasheets
1.MC68302AG20C.pdf
(4 pages)
2.MC68302AG20C.pdf
(2 pages)
3.MC68302AG20C.pdf
(13 pages)
4.MC68302EH16C.pdf
(481 pages)
Specifications of MC68302EH16C
Processor Type
M683xx 32-Bit
Speed
16MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
132-MQFP, 132-PQFP
Controller Family/series
68K
Core Size
32 Bit
Ram Memory Size
1152Byte
Cpu Speed
16MHz
No. Of Timers
3
Embedded Interface Type
SCP, TDM
Digital Ic Case Style
PQFP
Rohs Compliant
Yes
Family Name
M68000
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
16MHz
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
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68302EH16C
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC68302EH16C
Manufacturer:
PANA
Quantity:
99
Company:
Part Number:
MC68302EH16C
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68302EH16C
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC68302EH16CB1
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC68302EH16CR2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- MC68302AG20C PDF datasheet
- MC68302AG20C PDF datasheet #2
- MC68302AG20C PDF datasheet #3
- MC68302EH16C PDF datasheet #4
- Current page: 98 of 481
- Download datasheet (2Mb)
System Integration Block (SIB)
Bits 12–2—Base Address Mask
For example, for a 64K-byte block, this field should be M13, M14, M15 = 0 with the rest of
the base address mask bits (M23–M16) equal to one.
After system reset, the bits of the base address mask field default to ones (selecting the
smallest block size of 8K) to allow CS0 to select the ROM device containing the reset vector.
MRW—Mask Read/Write
CFC—Compare Function Code
3.6.3 Chip Select Example
Set up chip select 2 to assert for a 1 Megabyte block of external RAM beginning at $200000
with 1 wait state. Note that the address must be on a block boundary (i.e. the starting ad-
dress of a 1 Megabyte block could not be $210000).
3-48
These bits are used to set the block size of a particular chip-select line. The address com-
pare logic uses only the address bits that are not masked (i.e., mask bit set to one) to de-
tect an address match within its block size.
After system reset, this bit defaults to zero.
After system reset, this bit defaults to one.
0 = The address bit in the corresponding BR is masked; the address compare logic
1 = The address bit in the corresponding BR is not masked; the address compare logic
0 = The RW bit in the BR is masked. The chip select is asserted for both read and write
1 = The RW bit in the BR is not masked. The chip select is asserted for read-only or
0 = The FC bits in the BR are ignored. The chip select is asserted without comparing
1 = The FC bits on the BR are compared. The address space compare logic uses the
does not use this address bit. The corresponding external address line value is a
don't care in the comparison.
uses this address bit.
operations.
write-only operations as programmed by the corresponding RW bit in BR3–BR0.
the FC bits. If the application requires the user to recognize several address spac-
es (e.g., user space without distinguishing between data and program space), FC
bits must be decoded externally.
FC bits to assert the CS line.
Do not assert DTACK externally when it is programmed to be
generated internally.
Even when CFC = 0, if the function code lines are internally or
externally generated as “111”, the chip select will not be assert-
ed.
MC68302 USER’S MANUAL
NOTE
NOTE
MOTOROLA
Related parts for MC68302EH16C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC68302](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![AN2015](/images/no-image3.png)
Part Number:
Description:
MC68302 Configuring the Chip Selects on the MC68302
Manufacturer:
Motorola / Freescale Semiconductor
![AN2019](/images/no-image3.png)
Part Number:
Description:
MC68302 Design Concept - Expanding Interrupts on the MC68302
Manufacturer:
Motorola / Freescale Semiconductor
![AN2020](/images/no-image3.png)
Part Number:
Description:
MC68302 MC68302 Adapting a WAN Controller to a LAN Environment
Manufacturer:
Motorola / Freescale Semiconductor
![AN2023](/images/no-image3.png)
Part Number:
Description:
MC68302 EKB Applications - Power Measurements on the MC68302
Manufacturer:
Motorola / Freescale Semiconductor
![AN2021](/images/no-image3.png)
Part Number:
Description:
MC68302 Interfacing the MC68020 to a Slave MC68302
Manufacturer:
Motorola / Freescale Semiconductor
![AN2024](/images/no-image3.png)
Part Number:
Description:
MC68302 MC68302 Software Performance
Manufacturer:
Motorola / Freescale Semiconductor
![AN2026](/images/no-image3.png)
Part Number:
Description:
MC68302 Evaluating EDX on the ADS302
Manufacturer:
Motorola / Freescale Semiconductor
![AN2028](/images/no-image3.png)
Part Number:
Description:
MC68302 Design Advisory #1 - MC68SC302 Passive ISDN Protocol Engine
Manufacturer:
Motorola / Freescale Semiconductor
![AN2049](/images/no-image3.png)
Part Number:
Description:
MC68302, MC68360, and MPC860 Characteristics and Design Notes for Crystal Feedback Oscillators
Manufacturer:
Motorola / Freescale Semiconductor
![spak302ag33c](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Mc68302 Integrated Multi-protocol Processor
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPIC2112P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14520BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: