MC68302EH16C Freescale Semiconductor, MC68302EH16C Datasheet - Page 260
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: 260 of 481
- Download datasheet (2Mb)
Communications Processor (CP)
Bit 7—This bit is reserved and should be set to zero.
SMD3–SMD0—SMC Mode Support
LOOP—Local Loopback Mode
EN2—SMC2 Enable
EN1—SMC1 Enable
4.7.3 SMC Commands
The following commands issued to the CP command register (see 4.3 Command Set) are
used only when GCI is selected for the serial channels physical interface.
TRANSMIT ABORT REQUEST Command
TIMEOUT Command
4.7.4 SMC Memory Structure and Buffers Descriptors
The CP uses several memory structures and memory-mapped registers to communicate
with the M68000 core. All the structures detailed in the following paragraphs reside in the
dual-port RAM of the IMP (see Figure 3-4). The SMC buffer descriptors allow the user to
define one data byte at a time for each transmit channel and receive one data byte at a time
for each receive channel.
4-140
This receiver command may be issued when the IMP implements the monitor channel
protocol. When issued, the IMP sends an abort request on the A bit.
This transmitter command may be issued when the IMP implements the monitor channel
protocol. It is issued because the device is not responding or because GCI A bit errors are
detected. When issued, the IMP sends an abort request on the E bit.
X00X = GCI—The monitor channel is not used.
001X = GCI—The monitor channel data and the A and E control bits are internally
101X = GCI—The monitor channel data and the A and E control bits are received and
X100 = IDL—The M and A channels are in hunt-on-zero mode.
X101 = IDL—Only the M channel is in hunt-on-zero mode.
X110 = IDL—Only the A channel is in hunt-on-zero mode.
X111 = IDL—Regular operation; no channel is in hunt-on-zero mode.
0 = Normal mode
1 = Local loopback mode. In GCI mode, EN1 and EN2 must also be set.
0 = Disable SMC2
1 = Enable SMC2
0 = Disable SMC1
1 = Enable SMC1
controlled according to the monitor channel protocol.
transmitted transparently by the IMP.
MC68302 USER’S MANUAL
MOTOROLA
Related parts for MC68302EH16C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
MC68302 Configuring the Chip Selects on the MC68302
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MC68302 Design Concept - Expanding Interrupts on the MC68302
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MC68302 MC68302 Adapting a WAN Controller to a LAN Environment
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MC68302 EKB Applications - Power Measurements on the MC68302
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MC68302 Interfacing the MC68020 to a Slave MC68302
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MC68302 MC68302 Software Performance
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MC68302 Evaluating EDX on the ADS302
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MC68302 Design Advisory #1 - MC68SC302 Passive ISDN Protocol Engine
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MC68302, MC68360, and MPC860 Characteristics and Design Notes for Crystal Feedback Oscillators
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
Mc68302 Integrated Multi-protocol Processor
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: