68HC11A1FN Datasheet PDF - Freescale Semiconductor
Part Number | 68HC11A1FN | |
Description | MC68HC11A1 | |
Manufacturers | Freescale Semiconductor | |
Logo | ||
There is a preview and 68HC11A1FN download ( pdf file ) link at the bottom of this page. Total 30 Pages |
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SEMICONDUCTOR
TECHNICAL DATA
Technical Summary
8-Bit Microcontrollers
Order this document
by MC68HC11A8TS/D
MC68HC11A8
MC68HC11A1
MC68HC11A0
1 Introduction
The MC68HC11A8, MC68HC11A1, and MC68HC11A0 high-performance microcontroller units (MCUs)
are based on the M68HC11 Family. These high speed, low power consumption chips have multiplexed
buses and a fully static design. The chips can operate at frequencies from 3 MHz to dc. The three MCUs
are created from the same masks; the only differences are the value stored in the CONFIG register, and
whether or not the ROM or EEPROM is tested and guaranteed.
For detailed information about specific characteristics of these MCUs, refer to the M68HC11 Reference
Manual (M68HC11RM/AD).
1.1 Features
• M68HC11 CPU
• Power Saving STOP and WAIT Modes
• 8 Kbytes ROM
• 512 Bytes of On-Chip EEPROM
• 256 Bytes of On-Chip RAM (All Saved During Standby)
• 16-Bit Timer System
— 3 Input Capture Channels
— 5 Output Compare Channels
• 8-Bit Pulse Accumulator
• Real-Time Interrupt Circuit
• Computer Operating Properly (COP) Watchdog System
• Synchronous Serial Peripheral Interface (SPI)
• Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI)
• 8-Channel, 8-Bit Analog-to-Digital (A/D) Converter
• 38 General-Purpose Input/Output (I/O) Pins
— 15 Bidirectional I/O Pins
— 11 Input-Only Pins and 12 Output-Only Pins (Eight Output-Only Pins in 48-Pin Package)
• Available in 48-Pin Dual In-Line Package (DIP) or 52-Pin Plastic Leaded Chip Carrier (PLCC)
This document contains information on a new product. Specifications and information herein are subject to change without notice.
© MOTOROLA INC., 1991, 1996
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XTAL 8
1 46 PE5/AN5
PC0/A0/D0 9
45 PE1/AN1
PC1/A1/D1 10
44 PE4/AN4
PC2/A2/D2 11
43 PE0/AN0
PC3/A3/D3 12
42 PB0/A8
PC4/A4/D4 13
41 PB1/A9
PC5/A5/D5 14
40 PB2/A10
PC6/A6/D6 15
39 PB3/A11
PC7/A7/D7 16
38 PB4/A12
RESET 17
37 PB5/A13
XIRQ 18
36 PB6/A14
IRQ 19
35 PB7/A15
PD0/RxD 20
34 PA0/IC3
Figure 2 52-Pin PLCC Pin Assignments
MC68HC11A8
MC68HC11A8TS/D
MOTOROLA
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 68HC11A1FN electronic component. |
Information | Total 30 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 68HC11A1FN.PDF Datasheet ] |
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