參數(shù)資料
型號(hào): DS80CH11
廠商: DALLAS SEMICONDUCTOR
元件分類(lèi): Microcontroller
英文描述: 8-BIT, MICROCONTROLLER, PQFP128
封裝: TQFP-128
文件頁(yè)數(shù): 82/88頁(yè)
文件大小: 598K
代理商: DS80CH11
DS80CH11
011200 83/88
POWER CYCLE TIMING Figure 13–8
XTAL1
INTERNAL RESET
INTERRUPT
SERVICE ROUTINE
VSS
VRST
VPFW
VCC
tCSU
tPOR
13.4 SYSTEM INTERFACE DC ELECTRICAL
CHARACTERISTICS
(0
°C to 70°C; VCC=5.0 ± 10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Power Supply Voltage
HVCC
4.5
5.0
5.5
V
1
Average HVCC Power
Supply Current
HICC1
600
A
2, 3
Input Logic 1:
VIH
2.8
VCC +0.3
V
1, 6
Input Logic 0:
VIL
–0.3
0.6
V
1, 6
Input Leakage Current (Any
Input)
IIL
–1
+1
A
6
Output Logic 1 Voltage
@ IOH = –1.0 mA
VOH
2.4
V
7
Output Logic 0 Voltage
@ IOL = +2.1 mA
VOL
0.4
V
7
NOTES:
1. All voltages referenced to ground.
2. Typical values are at 25
°C and nominal supplies.
3. Outputs are open.
4. Applies to the SD0–SD7 pins, when each are in a high impedance state.
5. Measured with a load of 50 pF + 1 TTL gate.
6. Applies to system interface inputs which are powered via the HVCC supply: A0, IOR, KBCS, IOW, PM1CS,
PM2CS and SD7–SD0.
7. Applies to system interface outputs which are powered via the HVCC supply; KBOBF, SMI1, SMI2, and SD7 –
SD0.
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