68HC16 Datasheet: 68HC16 Module





68HC16 Datasheet PDF

Part Number 68HC16
Description 68HC16 Module
Manufacture Maxim Integrated Products
Total Page 8 Pages
PDF Download Download 68HC16 Datasheet PDF

Features: www.DataSheet4U.com 19-1322; Rev 0; 12/ 97 68HC16 Module _____________________ ________________________68HC16 Module C omponent List DESIGNATION C1, C2, C3 C4 , C5 C6, C7 C8 C9 C10–C14 D1 J1 J2 J3 J4 JU1 JU2 JU3 JU4 JU5 L1 L2 LED1 R1 Q TY 3 2 2 1 0 5 1 1 1 1 0 0 0 0 0 0 0 0 1 1 DESCRIPTION 1µF ceramic capacitors 22µF, 25V radial-lead electrolytic ca pacitors DESIGNATION R2 R3, R4 R5 R6 SW 1 SW2 QTY 1 2 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 DESCRIPTION 330kΩ, 5% resist or 10kΩ, 5% resistors 470Ω, 5% resi stor 10kΩ SIP resistor Slide switch M omentary pushbutton switch 68HC16 µC M C68HC16Z1CFC16 (132-pin plastic quad fl at pack) Maxim MAX233CPP 27C256 EPROM c ontaining monitor program 7805 regulato r, TO-220 size 62256 (32K x 8) static R AM 74HCT245 bidirectional buffer Maxim MAX707CPA 32.768kHz watch crystal Rubbe r feet 28-pin socket for U3 20-pin sock et for U6 3" x 5" printed circuit board Heatsink for U4, thermalloy # 6078 68 HC16 Module 22pF capacitors 0.01µF capacitor Reference designator, not used.

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68HC16 datasheet
www.DataSheet4U.com
19-1322; Rev 0; 12/97
68HC16 Module
_____________________________________________68HC16 Module Component List
DESIGNATION
C1, C2, C3
C4, C5
C6, C7
C8
C9
C10–C14
D1
J1
J2
J3
J4
JU1
JU2
JU3
JU4
JU5
L1
L2
LED1
R1
QTY
3
2
2
1
0
5
1
1
1
1
0
0
0
0
0
0
0
0
1
1
DESCRIPTION
DESIGNATION
1µF ceramic capacitors
22µF, 25V radial-lead electrolytic
capacitors
R2
R3, R4
R5
22pF capacitors
R6
0.01µF capacitor
SW1
Reference designator, not used
SW2
0.1µF capacitors
1N4001 diode
U1
40-pin right-angle male connector
2-circuit terminal block
U2
Right-angle printed circuit board
mount, DB9 female socket
U3
Open
U4
Open
U5
Reference designator, not used
U6
Open
U7
Open
Y1
Open
None
Open
None
Open
DataSheet4U.coNmone
Light-emitting diode
None
10M, 5% resistor
None
QTY
1
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
DESCRIPTION
330k, 5% resistor
10k, 5% resistors
470, 5% resistor
10kSIP resistor
Slide switch
Momentary pushbutton switch
68HC16 µC
MC68HC16Z1CFC16 (132-pin
plastic quad flat pack)
Maxim MAX233CPP
27C256 EPROM containing
monitor program
7805 regulator, TO-220 size
62256 (32K x 8) static RAM
74HCT245 bidirectional buffer
Maxim MAX707CPA
32.768kHz watch crystal
Rubber feet
28-pin socket for U3
20-pin socket for U6
3" x 5" printed circuit board
Heatsink for U4, thermalloy # 6078
DataShee
68HC16 Module
________________General Description
The 68HC16 module is an assembled and tested print-
ed-circuit board intended for use with Maxim’s high-
speed serial-interface evaluation kits (EV kits). The
module uses an inexpensive 8-bit implementation of
Motorola’s MC68HC16Z1 microcontroller (µC) to collect
data samples at high speed using the QSPI™ interface.
It requires an IBM-compatible personal computer and
an external DC power supply, typically 12V DC or as
specified in EV kit manual.
Maxim’s 68HC16 module is provided to allow customers
to evaluate selected Maxim products. It is not intended
to be used as a microprocessor development platform,
and such use is not supported by Maxim.
QSPI is a trademark of Motorola Corp.
68HC16 Module
________________Detailed Description
Power Input Connector J2
The 68HC16 module draws its power from a user-sup-
plied power source connected to terminal block J2. Be
sure to note the positive and negative markings on the
board. A three-terminal 5V regulator allows input voltages
between 8V and an absolute maximum of 20V. The
68HC16 module typically requires 200mA of input current.
68HC16 Microcontroller
U1 is Motorola’s 68HC16Z1 µC. Contact Motorola for µC
information, development, and support. Maxim EV kits use
the high-speed queued serial peripheral interface (QSPI)
and the internal chip-select generation.
A MAX707 on the module monitors the 5V logic supply,
generates the power-on reset, and produces a reset
pulse whenever the reset button is pressed.
DataSheet4U.com
________________________________________________________________ Maxim Integrated Products 1
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
DataSheet4 U .com

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