參數(shù)資料
型號: MC9S08QA2CFQE
廠商: Freescale Semiconductor
文件頁數(shù): 3/32頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 2K FLASH 8-DFN
產(chǎn)品培訓(xùn)模塊: 8-Bit Microcontroller Overview
標(biāo)準(zhǔn)包裝: 490
系列: S08
核心處理器: S08
芯體尺寸: 8-位
速度: 20MHz
外圍設(shè)備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 4
程序存儲器容量: 2KB(2K x 8)
程序存儲器類型: 閃存
RAM 容量: 160 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-VDFN 裸露焊盤
包裝: 托盤
產(chǎn)品目錄頁面: 728 (CN2011-ZH PDF)
Electrical Characteristics
MC9S08QA4 Series MCU Data Sheet, Rev. 3
Freescale Semiconductor
11
3.7
Internal Clock Source (ICS) Characteristics
1 3 V values are 100% tested; 2 V values are characterized but not tested.
2 Typicals are measured at 25
°C.
3 Does not include any DC loads on port pins.
4 Most customers are expected to find that auto-wakeup from a stop mode can be used instead of the higher current wait mode.
Table 8. ICS Specifications (Temperature Range = –40 to 85
°C Ambient)
Characteristic
Symbol
Min
Typical1
1 Data in Typical column was characterized at 3.0 V, 25
°C, or is typical recommended value.
Max
Unit
Internal reference start-up time
tIRST
—60
100
μs
Average internal reference frequency — untrimmed
fint_ut
25
32.7
41.66
kHz
Average internal reference frequency — trimmed
fint_t
31.25
39.06
kHz
DCO output frequency range — untrimmed
fdco_ut
12.8
16.8
21.33
MHz
DCO output frequency range — trimmed
fdco_t
16
20
MHz
Resolution of trimmed DCO output frequency at fixed voltage and
temperature2
2 This parameter is characterized and not tested on each device.
Δf
dco_res_t
±0.1
±0.2
%fdco
Total deviation of DCO output from trimmed frequency2
At 8 MHz over full voltage and temperature range
At 8 MHz and 3.6 V from 0 to 70
°C
Δf
dco_t
–1.0 to 0.5
±0.5
±2
±1
%fdco
FLL acquisition time 2,3
3 This specification applies to any time the FLL reference source or reference divider is changed, trim value changed.
tAcquire
——
1.5
ms
Long term jitter of DCO output clock (averaged over 2 ms interval)
CJitter
—0.02
0.2
%fdco
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