參數(shù)資料
型號(hào)： MAC7121MAG40
廠商： Freescale Semiconductor
文件頁(yè)數(shù)： 49/56頁(yè)
文件大?。?/td> 0K
描述： IC MCU 32BIT FLASH 112-LQFP
標(biāo)準(zhǔn)包裝： 60
系列： MAC7xxx
核心處理器： ARM7
芯體尺寸： 32-位
速度： 40MHz
連通性： CAN，I²C，SCI，SPI
外圍設(shè)備： DMA，POR
輸入/輸出數(shù)： 85
程序存儲(chǔ)器容量： 544KB（544K x 8）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 32K x 8
電壓 - 電源 (Vcc/Vdd)： 2.35 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 16x8/10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 125°C
封裝/外殼： 112-LQFP
包裝： 托盤
MechanicalInformation
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
Preliminary
Freescale Semiconductor
53
v1.0
14-Sep-04
(continued)
— Rev. 0.1 redundant and superfluous content deleted
– Section 3.10.3, “ATD Electrical Specifications,” (included Table 29 and Table 30)
– Table 31, “ATD Performance Specifications” (redundant with v0.1 Table 27 and
Table 28, now Table 29 and Table 30)
— Table 26 updates
– Deleted previous spec M6
– Changed spec N7 and N8 values
— Table 27 updates
– Deleted previous spec N6
– Changed spec P7 and P8 values
– Changed spec P2 and footnote (1) to specify 3.15 V
— Table 28 updates
– Changed spec Q2 parameter classification from T to C and 10 pF and 22 pF values
moved from maximum to typical
— Table 29 updates
– Operating conditions VDDA minimum changed to 4.5 V
–VREF description moved from “conditions” header to new footnote (1)
— Table 30 updates
– Operating conditions VDDA minimum changed to 3.15 V
–VREF description moved from “conditions” header to new footnote (1)
— Table 31 updates
– Spec T1 description clarified, max removed, min added with footnote
– Spec T2 modified to show both edge- and level-sensitive modes
— Figure 10 modified to remove “Max Frequency” label and clearly separate edge- and
level-sensitive mode timing examples
— Table 32 updates
– Changed specs U1a, U1b and U4 to use fIPS and tIPS for clarity and consistency with
MAC7100RM
– Changed U1a max to and U1b min to 2 to account for the DBR bit
— Table 33 updates
– Changed specs V1a, V1b, V2, V3, V4, V7, V8 to use fIPS and tIPS for clarity and
consistency with MAC7100RM
– Changed V1a max to and V1b min to 2 to account for the DBR bit
— Significant rework to match MAC7100RM clock naming, references and timing
calculations for clarity and consistency
— Changed X1 maximum from 40 MHz to 50 MHz (Table 35)
Revision History (continued)
Version No.
Release Date
Description of Changes
Page
Numbers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAC7121MAG50 制造商:Freescale Semiconductor 功能描述:
MAC7121MFU 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MAC7100 Microcontroller Family Hardware Specifications
MAC7121MFU50 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontroller Family Hardware Specifications
MAC7121MPV 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MAC7100 Microcontroller Family Hardware Specifications
MAC7121MPV50 制造商:Rochester Electronics LLC 功能描述:- Bulk
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