MC68302EH16C Freescale Semiconductor, MC68302EH16C Datasheet - Page 135
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
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- MC68302AG20C PDF datasheet
- MC68302AG20C PDF datasheet #2
- MC68302AG20C PDF datasheet #3
- MC68302EH16C PDF datasheet #4
- Current page: 135 of 481
- Download datasheet (2Mb)
The GCI signals are as follows:
The GCI bus has five channels:
In addition to the 144-kbps ISDN 2B + D channels, GCI provides two channels for mainte-
nance and control functions.
MOTOROLA
(L1CLK is 2x data rate)
L1CLK
L1TXD
L1RXD
L1SY1
L1CLK
L1TXD
L1RXD
L1SY1
L1GR
SDS1
SDS2
GCIDCL
B1
B2
M
D
C/I, A, E
The GCI bus signals, L1TXD and L1RXD, require pull-up resis-
tors in order to ensure proper operation with transceivers.
SCC1–SCC3
B1
B1
8
GCI clock; input to the IMP.
GCI transmit data; open drain output.
GCI receive data; input to the IMP.
GCI SYNC signal; input to the IMP.
Grant permission to transmit on the D channel; input to the IMP.
Serial data strobe 1; output from the IMP.
Serial data strobe 2; output from the IMP.
GCI interface data clock; output from the IMP.
64-kbps Bearer Channel (8 bits)
64-kbps Bearer Channel (8 bits)
64-kbps Monitor Channel (8 bits)
16-kbps Signaling Channel (2 bits)
48-kbps Command/Indication Channel (6 bits)
Figure 4-8. GCI Bus Signals
MC68302 USER’S MANUAL
B2
B2
8
NOTE
MONITOR
MONITOR
SMC1
8
Communications Processor (CP)
D D
D D
1
1
SMC2
C/I
C/I
4
(CLOCK NOT TO SCALE)
A
A
1 1
E
E
4-15
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