參數(shù)資料
型號: MC9RS08KB8CWJ
廠商: Freescale Semiconductor
文件頁數(shù): 2/37頁
文件大?。?/td> 0K
描述: MCU 8-BIT 8K FLASH 20-SOIC
標(biāo)準(zhǔn)包裝: 38
系列: RS08
核心處理器: RS08
芯體尺寸: 8-位
速度: 20MHz
連通性: I²C,SPI
外圍設(shè)備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 18
程序存儲器容量: 8KB(8K x 8)
程序存儲器類型: 閃存
RAM 容量: 254 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 12x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
包裝: 管件
MC9RS08KB12 Series MCU Data Sheet, Rev. 5
Electrical Characteristics
Freescale Semiconductor
10
3.6
DC Characteristics
This section includes information about power supply requirements, I/O pin characteristics, and power
supply current in various operating modes.
Table 6. ESD and Latch-Up Protection Characteristics
No.
Rating1
1 Parameter is achieved by design characterization on a small sample size from typical devices
under typical conditions unless otherwise noted.
Symbol
Min
Max
Unit
1
Human body model (HBM)
VHBM
±2000
V
2
Charge device model (CDM)
VCDM
±500
V
3
Latch-up current at TA = 85 °C
ILAT
±100
mA
Table 7. DC Characteristics (Temperature Range = –40 to 85
°C Ambient)
No.
C
Parameter
Symbol
Min
Typical
Max
Unit
1—
Supply voltage (run, wait and stop modes.)
0 < fBus <10 MHz
V
DD
1.8
5.5
V
2C
Minimum RAM retention supply voltage applied to
VDD
VRAM
0.81
——
V
3P
Low-voltage detection threshold
(VDD falling)
(VDD rising)
VLVD
1.80
1.88
1.86
1.94
1.95
2.05
V
4
C
Power on RESET (POR) voltage
VPOR
1
0.9
1.7
V
5
C
Input high voltage (VDD > 2.3V) (all digital inputs)
VIH
0.70
× V
DD
——
V
6C
Input high voltage (1.8 V
≤ V
DD ≤ 2.3 V) (all digital
inputs)
VIH
0.85
× V
DD
——
V
7
C
Input low voltage (VDD > 2.3 V) (all digital inputs)
VIL
0.30
× V
DD
V
8C
Input low voltage (1.8 V
≤ V
DD ≤ 2.3 V)
(all digital inputs)
VIL
0.30
× V
DD
V
9
C
Input hysteresis (all digital inputs)
Vhys
1
0.06
× V
DD
——
V
10
P
Input leakage current (per pin)
VIn = VDD or VSS, all input only pins
|IIn|
0.025
1.0
μA
11
P
High impedance (off-state) leakage current (per
pin)
VIn = VDD or VSS, all input/output
|IOZ|
0.025
1.0
μA
12
P
Internal pullup resistors2(all port pins)
RPU
20
45
65
k
Ω
13
P
Internal pulldown resistors2(all port pins)
RPD
20
45
65
k
Ω
14
C
Output high voltage — Low drive (PTxDSn = 0)
5 V, ILoad = 2 mA
3 V, ILoad = 1 mA
1.8 V, ILoad = 0.5 mA
VOH
VDD – 0.8
V
Output high voltage — High drive (PTxDSn = 1)
5 V, ILoad = 5 mA
3 V, ILoad = 3 mA
1.8 V, ILoad = 2 mA
VDD – 0.8
15
C
Maximum total IOH for all port pins
|IOHT|—
40
mA
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