參數(shù)資料
型號: MC68711E20VFNE2
廠商: Freescale Semiconductor
文件頁數(shù): 30/138頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 52-PLCC
標(biāo)準包裝: 23
系列: HC11
核心處理器: HC11
芯體尺寸: 8-位
速度: 4MHz
連通性: SCI,SPI
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 38
程序存儲器容量: 20KB(20K x 8)
程序存儲器類型: OTP
EEPROM 大小: 512 x 8
RAM 容量: 768 x 8
電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 52-LCC(J 形引線)
包裝: 管件
MC68HC711D3 Data Sheet, Rev. 2.1
Freescale Semiconductor
125
Appendix A
MC68HC11D3 and MC68HC11D0
A.1 Introduction
The MC68HC11D3 and MC68HC11D0 are read-only memory (ROM) based high-performance
microcontrollers (MCU) based on the MC68HC11E9 design. Members of the Dx series are derived from
the same mask and feature a high-speed multiplexed bus capable of running at up to 3 MHz and a fully
static design that allows operations at frequencies to dc. The only difference between the MCUs in the Dx
series is whether the ROM has been tested and guaranteed.
The information contained in this document applies to both the MC68HC11D3 and MC68HC11D0 with
the differences given in this appendix.
Features of the MC68HC11D3 and MC68HC11D0 include:
4 Kbytes of on-chip ROM (MC68HC11D3)
0 bytes of on-chip ROM (MC68HC11D0)
192 bytes of on-chip random-access memory (RAM) all saved during standby
16-bit timer system:
Three input capture (IC) channels
Four output compare (OC) channels
One IC or OC software-selectable channel
32 input/output (I/O) pins:
26 bidirectional I/O pins
3 input-only pins
3 output-only pins
Available in these packages:
44-pin plastic leaded chip carrier (PLCC)
44-pin quad flat pack (QFP)
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