9-99
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
407-727-9207
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Copyright
Intersil Corporation 1999
HIP7038A8
J1850 8-Bit 68HC05 Microcontroller
8K EEPROM Version
Description
The HIP7038A8 HCMOS Microcomputer is an EEPROM
version of the HIP7030A family of low-cost single-chip J1850
microcontrollers. These microcontrollers provide the system
designer with a complete set of building blocks for imple-
menting a “Class B” VPW multiplexed communications
network interface, which fully complies with SAE Recom-
mended Practice J1850. The HIP7038A8 contains all hard-
ware and software features of the HIP7030A2/A8
microcontrollers with equivalent timing, performance charac-
teristics, and an identical footprint.
The device can be programmed using the HIP7038A8
EEPROM Programmer available from Intersil. In-circuit
Emulation Tools are also provided for system development.
Ordering Information
PART NUMBER
TEMPERATURE
RANGE
PACKAGE
HIP7038A8F
-40
o
C to +85
o
C
28 Lead Ceramic SOIC
Features
Direct Replacement for HIP7030A2/A8 Microcontrollers
- All Hardware and Software Features
- Equivalent Timing and Performance
Memory
- 176 Bytes of RAM
- 7744 Bytes of Programmable EEPROM
- 242 Bytes of Bootstrap Program
Single 5V Supply
10MHz Operating Frequency (5.0MHz Internal Bus
Frequency) at 5V.
28 Lead Small Outline Ceramic Package
- Same Terminal Assignment as HIP7030A2
and HIP7030A8
File Number
3647.1
PRELIMINARY
April 1994
Pinout
HIP7038A8 (SOIC FLATPACK)
TOP VIEW
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SS
MOSI
SCK
OSCIN
OSCOUT
PD0
PD2, V2
PD3, V3
PD4, VREF
MISO
V
SS
PD1
OSCB
PA0
TCAP
TCMP
VPWIN
VPWOUT
RESET
IRQ
V
DD
PA7
PA6
PA5
PA4
PA3
PA2
PA1