参数资料
型号: PC9S08QE64CLH
厂商: Freescale Semiconductor
文件页数: 16/50页
文件大小: 0K
描述: MCU 8BIT 64K FLASH 64-LQFP
标准包装: 160
系列: S08
核心处理器: S08
芯体尺寸: 8-位
速度: 50MHz
连通性: I²C,LIN,SCI,SPI
外围设备: LVD,PWM,WDT
输入/输出数: 54
程序存储器容量: 64KB(64K x 8)
程序存储器类型: 闪存
RAM 容量: 4K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.6 V
数据转换器: A/D 22x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 64-LQFP
包装: 托盘
Electrical Characteristics
MC9S08QE128 Series Data Sheet, Rev. 7
Freescale Semiconductor
23
Figure 15. Deviation of DCO Output Across Temperature at VDD = 3.0 V
8C
Total deviation of trimmed DCO output frequency over voltage
and temperature
Δfdco_t
+ 0.5
-1.0
± 2
%fdco
9C
Total deviation of trimmed DCO output frequency over fixed
voltage and temperature range of 0
°C to 70 °C
Δfdco_t
± 0.5
± 1
%fdco
10
C FLL acquisition time 3
tAcquire
——
1
ms
11
C
Long term jitter of DCO output clock (averaged over 2-ms
interval) 4
CJitter
0.02
0.2
%fdco
1 Data in Typical column was characterized at 3.0 V, 25°C or is typical recommended value.
2 The resulting bus clock frequency should not exceed the maximum specified bus clock frequency of the device.
3 This specification applies to any time the FLL reference source or reference divider is changed, trim value changed or changing
from FLL disabled (FBELP, FBILP) to FLL enabled (FEI, FEE, FBE, FBI). If a crystal/resonator is being used as the reference,
this specification assumes it is already running.
4 Jitter is the average deviation from the programmed frequency measured over the specified interval at maximum fBus.
Measurements are made with the device powered by filtered supplies and clocked by a stable external clock signal. Noise
injected into the FLL circuitry via VDD and VSS and variation in crystal oscillator frequency increase the CJitter percentage for a
given interval.
Table 12. ICS Frequency Specifications (Temperature Range = –40 to 85
°C Ambient) (continued)
Num C
Characteristic
Symbol
Min
Typ1
Max
Unit
-1.00%
-0.80%
-0.60%
-0.40%
-0.20%
0.00%
0.20%
0.40%
0.60%
-40
-20
0
20
40
60
80
100
120
VDD
%
deviation
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