參數(shù)資料
型號: MC68HC05K3CSD
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO16
封裝: SSOP-16
文件頁數(shù): 43/132頁
文件大?。?/td> 2612K
代理商: MC68HC05K3CSD
Technical Data
MC68HC05K3 — Rev. 5
General Description
General Description
integrated circuit (SOIC) package, and 20-pin super small outline
(SSOP) package. A functional block diagram of the MC68HC05K3 is
shown in Figure 1-4.
1.3 Features
Low-cost HC05 core
16-pin PDIP, 16-pin SOIC package, or 20-pin SSOP
928 bytes of user ROM, including eight bytes of user vectors
64 bytes of user RAM
Low-power operation at 1.8 V — VDD minimum (EEPROM read
only)
128 bits of personality EEPROM (not memory mapped)
programmed using CPU software or with on-chip serial
programming ROM
On-chip charge pump for in-circuit programming of the personality
EEPROM at 2.7 to 5.5 Vdc
8-bit free-running timer
4-stage selectable real-time interrupt generator
10 bidirectional input/output (I/O) lines including:
8-mA sink capability on four I/O pins (PA7–PA4)
Mask option for software programmable pulldowns on all I/O
pins
Mask option for port interrupts on four I/O pins (PA3–PA0)
(keyboard scan feature)
IRQ interrupt hardware mask, flag bit, and request bit
Mask option for sensitivity on IRQ interrupt (edge- and
level-sensitive or edge-sensitive only)
On-chip oscillator (mask options for crystal/ceramic resonator
oscillator with internal 2-M
resistor and 2-pin or 3-pin resistor
capacitor (RC) oscillator)
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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ARCHIVED
BY
FREESCALE
SEMICONDUCT
OR,
INC.
2006
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