参数资料
型号: MC916X1CTH16B1
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 16.78 MHz, MICROCONTROLLER, PQFP120
封装: QFP-120
文件页数: 1/172页
文件大小: 1200K
代理商: MC916X1CTH16B1
Order this document
by MC68HC916X1TS/D
M
This document contains information on a new product. Specifications and information herein are subject to change without notice.
MOTOROLA INC., 1996
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
MC68HC916X1
Technical Summary
16-Bit Modular Microcontroller
1 Introduction
The MC68HC916X1 microcontroller (MCU) is a high-speed 16-bit device that is upwardly code
compatible with M68HC11 controllers. It is a member of the M68300/68HC16 Family of modular mi-
crocontrollers.
M68HC16 controllers are built up from standard modules that interface via a common intermodule
bus (IMB). Standardization facilitates rapid development of devices tailored for specific applica-
tions.
The MC68HC916X1 incorporates a true 16-bit CPU (CPU16), a single-chip integration module
(SCIM), an 8/10-bit analog-to-digital converter (ADC), a queued serial module (QSM), a general-
purpose timer (GPT), 2 Kbytes of standby RAM (SRAM), 48 Kbytes of flash EEPROM (FLASH),
and 2 Kbytes of block-erasable flash EEPROM (BEFLASH). These modules are interconnected by
the intermodule bus (IMB).
The maximum system clock for the MC68HC916X1 is 16.78 MHz. A phase-locked loop circuit syn-
thesizes the clock from a frequency reference. Either a crystal with a nominal frequency of 4.194
MHz or an externally generated signal can be used. System hardware and software support chang-
es in the clock rate during operation. Because the MC68HC916X1 is a fully static design, register
and memory contents are not affected by clock rate changes.
High-density complementary metal-oxide semiconductor (HCMOS) architecture makes the basic
power consumption of the MC68HC916X1 low. Power consumption can be minimized by stopping
the system clock. The M68HC16 instruction set includes a low-power stop (LPSTOP) command
that efficiently implements this capability.
Table 1 Ordering Information
Package Type
Frequency
Temperature
Package Order
Quantity
Order Number
120 QFP
16.78 MHz
– 40 to + 85
°C
250
MC916X1CTH16B1
50
MC68HC916X1CTH16
2
SPMC916X1CTH16
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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