参数资料
型号: MC9RS08LA8CLF
厂商: Freescale Semiconductor
文件页数: 31/33页
文件大小: 0K
描述: MCU 8BIT 8K FLASH W/LCD 48-LQFP
标准包装: 250
系列: RS08
核心处理器: RS08
芯体尺寸: 8-位
速度: 20MHz
连通性: SCI,SPI
外围设备: LCD,LVD,POR,PWM,WDT
输入/输出数: 31
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
RAM 容量: 256 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
数据转换器: A/D 6x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-LQFP
包装: 托盘
Electrical Characteristics
MC9RS08LA8 Series MCU Data Sheet, Rev. 2
Freescale Semiconductor
7
3
Electrical Characteristics
This chapter contains electrical and timing specifications.
3.1
Parameter Classification
The electrical parameters shown in this supplement are guaranteed by various methods. To give the
customer a better understanding the following classification is used and the parameters are tagged
accordingly in the tables where appropriate:
NOTE
The classification is shown in the column labeled “C” in the parameter
tables where appropriate.
3.2
Absolute Maximum Ratings
Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not
guaranteed. Stress beyond the limits specified in Table 3 may affect device reliability or cause permanent
damage to the device. For functional operating conditions, refer to the remaining tables in this chapter.
This device contains circuitry protecting against damage due to high static voltage or electrical fields;
however, it is advised that normal precautions be taken to avoid application of any voltages higher than
maximum-rated voltages to this high-impedance circuit. Reliability of operation is enhanced if unused
inputs are tied to an appropriate logic voltage level (for instance, either VSS or VDD) or the programmable
pull-up resistor associated with the pin is enabled.
Table 2. Parameter Classifications
P
Those parameters are guaranteed during production testing on each individual device.
C
Those parameters are achieved by the design characterization by measuring a statistically relevant
sample size across process variations.
T
Those parameters are achieved by design characterization on a small sample size from typical devices
under typical conditions unless otherwise noted. All values shown in the typical column are within this
category.
D
Those parameters are derived mainly from simulations.
Table 3. Absolute Maximum Ratings
Rating
Symbol
Value
Unit
Supply voltage
VDD
2.7 to 5.5
V
Maximum current into VDD
IDD
120
mA
Digital input voltage
VIn
–0.3 to VDD + 0.3
V
Instantaneous maximum current
Single pin limit (applies to all port pins)1, 2, 3
ID
±25
mA
Storage temperature range
Tstg
–55 to 150
°C
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