參數(shù)資料
型號(hào): PCF51AC256BCPUE
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 12/42頁(yè)
文件大?。?/td> 0K
描述: MCU 8BIT 256K FLASH 64-LQFP
標(biāo)準(zhǔn)包裝: 160
系列: MCF51AC
核心處理器: Coldfire V1
芯體尺寸: 32-位
速度: 50MHz
連通性: I²C,SCI,SPI
外圍設(shè)備: LVD,PWM,WDT
輸入/輸出數(shù): 54
程序存儲(chǔ)器容量: 256KB(256K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 20x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-LQFP
包裝: 托盤(pán)
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.7
Freescale Semiconductor
2
Table of Contents
1
MCF51AC256 Family Configurations . . . . . . . . . . . . . . . . . . . .3
List of Figures
Figure 5. Typical IOH vs. VDD–VOH at VDD = 3 V
(Low Drive, PTxDSn = 0) . . . . . . . . . . . . . . . . . . . . . . 22
Figure 6. Typical IOH vs. VDD–VOH at VDD = 3 V
(High Drive, PTxDSn = 1) . . . . . . . . . . . . . . . . . . . . . . 23
Figure 7. Typical IOH vs. VDD–VOH at VDD = 5 V
(Low Drive, PTxDSn = 0) . . . . . . . . . . . . . . . . . . . . . . 23
Figure 8. Typical IOH vs. VDD–VOH at VDD = 5 V
(High Drive, PTxDSn = 1) . . . . . . . . . . . . . . . . . . . . . . 24
List of Tables
(VREFH = VDDA, VREFL = VSSA) . . . . . . . . . . . . . . . . . . 29
C Ambient) . . . . . 31
C Ambient) . . . . . 32
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