参数资料
型号: MCF52213CAE50
厂商: Freescale Semiconductor
文件页数: 21/56页
文件大小: 0K
描述: IC MCU 32BIT 128K FLASH 64-LQFP
标准包装: 160
系列: MCF5221x
核心处理器: Coldfire V2
芯体尺寸: 32-位
速度: 50MHz
连通性: I²C,SPI,UART/USART,USB OTG
外围设备: DMA,LVD,POR,PWM,WDT
输入/输出数: 56
程序存储器容量: 128KB(128K x 8)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 64-LQFP
包装: 托盘
配用: M52210DEMO-ND - BOARD DEV MCF5221X LOW COST
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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