Table 20. Cur" />
參數(shù)資料
型號: MCF52211CVM80J
廠商: Freescale Semiconductor
文件頁數(shù): 21/56頁
文件大小: 0K
描述: IC MCU RISC 128K FLASH 81MAPBGA
標準包裝: 240
系列: MCF5221x
核心處理器: Coldfire V2
芯體尺寸: 32-位
速度: 80MHz
連通性: I²C,SPI,UART/USART,USB OTG
外圍設(shè)備: DMA,LVD,POR,PWM,WDT
輸入/輸出數(shù): 55
程序存儲器容量: 128KB(128K x 8)
程序存儲器類型: 閃存
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 81-LBGA
包裝: 托盤
Electrical Characteristics
MCF52211 ColdFire Microcontroller, Rev. 2
Freescale Semiconductor
28
2.2
Current Consumption
Table 20. Current Consumption in Low-Power Mode1,2
1
All values are measured with a 3.30V power supply.
2
Refer to the Power Management chapter in the MCF52211 Reference Manual for more information on low-power modes.
Mode
Flash memory
SRAM
Units
8 MHz
16 MHz
64 MHz
80 MHz
8 MHz
16 MHz
64 MHz
80 MHz
Stop mode 3 (Stop 11)3
3
See the description of the Low-Power Control Register (LPCR) in the MCF52211 Reference Manual for more information on
stop modes 0–3.
0.057
0.002
mA
Stop mode 2 (Stop 10)3
2.5
2.3
Stop mode 1 (Stop 01)3,4
4
Results are identical to STOP 00 for typical values because they only differ by CLKOUT power consumption. CLKOUT is
already disabled in this instance prior to entering low power mode.
3.03
3.3
4.9
5.6
2.9
3.1
4.8
5.4
Stop mode 0 (Stop 00)3
3.03
3.3
4.9
5.6
2.9
3.1
4.8
5.4
Wait / Doze
12.3
22.7
40.3
45
5.3
7.9
24
30
Run
TBD
6.7
10.8
35
43
Table 21. Typical Active Current Consumption Specifications
Characteristic
Symbol
Typical1
Active
(SRAM)
1 Tested at room temperature with CPU polling a status register. All clocks were off except the UART and CFM (when
running from flash memory).
Typical1
Active
(Flash)
Peak2
(Flash)
2 Peak current measured with all modules active, CPU polling a status register, and default drive strength with matching
load.
Unit
PLL @ 8 MHz
IDD
811
21
mA
PLL @ 16 MHz
12
19
38
PLL @ 64 MHz
38
45
102
PLL @ 80 MHz
45
54
118
RAM standby supply current
Normal operation: VDD > VSTBY - 0.3 V
Transient condition: VSTBY - 0.3 V > VDD > VSS + 0.5 V
Standby operation: VDD < VSS + 0.5 V
ISTBY
0
65
16
A
Analog supply current
Normal operation
Standby
Powered down
IDDA
14
0.8
0
mA
USB supply current
IDDUSB
——
TBD
mA
PLL supply current
IDDPLL
——
6(see note 3)
3 Tested with the PLL MFD set to 7 (max value). Setting the MFD to a lower value results in lower current consumption.
mA
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MCF52213CAE50 功能描述:32位微控制器 - MCU No Descrip Avail 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 安裝風格:SMD/SMT
MCF52221 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller