參數(shù)資料
型號: MCF52252AF80
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, ROHS COMPLIANT, LQFP-100
文件頁數(shù): 16/46頁
文件大?。?/td> 560K
代理商: MCF52252AF80
F
a
mi
ly
Con
fig
uratio
ns
MCF5
2259
ColdFir
e
Micr
ocontr
olle
r,
Re
v
.
4
Fr
eescale
Semiconduc
tor
23
VSS
N/A
A1; A12; F6–8;
G6–8; H8; M1
8; 21; 31;
49; 60; 91;
99; 114;
124; 134
2; 15; 25;
34; 37; 66;
81; 91
1 The PDSR and PSSR registers are part of the GPIO module. All programmable signals default to 2mA drive in normal (single-chip) mode.
2 All signals have a pull-up in GPIO mode.
3 I2C1 is multiplexed with specific pins of the QSPI, UART1, UART2, and Mini-FlexBus pin groups.
4 For primary and GPIO functions only.
5 Only when JTAG mode is enabled.
6 For secondary and GPIO functions only.
7 RSTI has an internal pull-up resistor; however, the use of an external resistor is strongly recommended.
8 For GPIO functions, the Primary Function has pull-up control within the GPT module.
9 Available on 144-pin packages only.
10 This list for power and ground does not include those dedicated power/ground pins included elsewhere, such as in the ADC, USB, and PLL.
Table 3. Pin Functions by Primary and Alternate Purpose (continued)
Pin Group
Primary
Function
Secondary
Function
(Alt 1)
Tertiary
Function
(Alt 2)
Quaternary
Function
(GPIO)
Slew
Rate
Drive
Strength/Co
ntrol1
Pull-up/
Pull-down2
Pin on
144 MAPBGA
Pin on
144 LQFP
Pin on
100 LQFP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF52252AF80 制造商:Freescale Semiconductor 功能描述:32-bit Microcontroller IC
MCF52252CAF66 功能描述:32位微控制器 - MCU KIRIN3 COLDFIRE V2 RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MCF52252CAF66 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU COLDFIRE/68K 66MHZ LQFP-100
MCF52254AF80 功能描述:32位微控制器 - MCU KIRIN3 COLDFIRE V2 RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MCF52254AF80 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU COLDFIRE/68K 80MHZ LQFP-100