MC68302EH16C Freescale Semiconductor, MC68302EH16C Datasheet - Page 363
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: 363 of 481
- Download datasheet (2Mb)
MOTOROLA
* Set up PACNT, PBCNT, etc., ignore for this example, only SCC1 is used
* Select Serial Interface Mode: normal operation, NMSI mode
*** SCC1 Initialization ***
*
*
* Determine Configuration
* Use Baud Rate Generator for transmit and receive, Rate is 130 kbps.
* Select SCC Mode
* HDLC, Loopback mode, CRC16, RTS negate between frames, NRZ mode.
* Set up Parameter RAM
* Clear Event Register
* Determine Maskable Interrupt Events by setting SCCM
* Allow the following interrupt: TXE, RFX, TXB, and RFB
* Clear M68000 data registers
***Prepare Buffer Descriptors ***
*SCC1 Rx Buffer Descriptors Initialization values before execution:
*00700400 D000 0000 0003 0000 D000 0000 0003 0010
*00700410 D000 0000 0003 0020 D000 0000 0003 0030
*00700420 D000 0000 0003 0040 D000 0000 0003 0050
*00700430 D000 0000 0003 0060 F000 0000 0003 0070
*
v7–v5 =5, v4–v0 = $ad -> vector = $ad -> Exception vector = ($ad<<2) = $2b4
Interrupt Vector: SCC1 interrupt handler is at INT_VEC = $31000
MOVE.W
MOVE.L
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.W
MOVE.B
MOVE.B
CLR.L
CLR.L
CLR.L
CLR.L
CLR.L
CLR.L
LEA.L
LEA.L
MOVE.W
MOVE.W
#0,SIMODE
#INT_VEC, $02B4
#$07E,SCON1
#$10,SCM1
#0,FCR_1
#$08,MRBLR_1
#$F0B8,CMSKL_1
#$070,MFLR_1
#0,HMASK_1
#0,DISFC_1
#0,CRCEC_1
#0,ABTSC 1
#0,NMARC_1
#0,RETRC_1
#$FF,SCCE1
#$1B,SCCM1
D0
D1
D2
D3
D4
D5
RXBD_01,A0
RXBF_01,A1
#$D000,D1
#$F000,D2
MC68302 USER’S MANUAL
;Same as default after reset
; Clear RFCR and TFCR
; Max Buffer Length = 8
; 16 bit CRC
; Max Frame Length = $70 bytes
; Do not check address
; Clear the counter
; Clear the counter
; Clear the counter
; Clear the counter
; Clear the counter
;A0 points to the first RXBD of SCC1
;A1 points to the first buffer
;D1 is used for setting the status of BD
;Empty = 1, External = 1, Int=1
;D2 is for the last BD, Wrap = 1
MC68302 Applications
D-13
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: