ADUC816 Analog Devices, ADUC816 Datasheet - Page 10
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ADUC816
Manufacturer Part Number
ADUC816
Description
Precision Analog Microcontroller: 1MIPS 8052 MCU + 8kB Flash + Dual 16-Bit ADC + 12-Bit DAC
Manufacturer
Analog Devices
Datasheet
1.ADUC816.pdf
(68 pages)
Specifications of ADUC816
Mcu Core
8052
Mcu Speed (mips)
1.3
Sram (bytes)
256Bytes
Gpio Pins
34
Adc # Channels
4
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Quantity
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Part Number:
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Manufacturer:
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Manufacturer:
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Parameter
EXTERNAL DATA MEMORY READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
t
RLRH
AVLL
LLAX
RLDV
RHDX
RHDZ
LLDV
AVDV
LLWL
AVWL
RLAZ
WHLH
RD Pulsewidth
Address Valid after ALE Low
Address Hold after ALE Low
RD Low to Valid Data In
Data and Address Hold after RD
Data Float after RD
ALE Low to Valid Data In
Address to Valid Data In
ALE Low to RD Low
Address Valid to RD Low
RD Low to Address Float
RD High to ALE High
PORT 0 (I/O)
CORE_CLK
PORT 2 (O)
PSEN (O)
ALE (O)
RD (O)
t
AVLL
A16 – A23
A0 – A7
(OUT)
t
AVDV
t
LLAX
t
AVWL
t
LLWL
12.58 MHz Core_Clk
Min
377
39
44
0
188
188
39
t
LLDV
t
RLAZ
t
RLDV
Max
232
89
486
550
288
0
119
A8 – A15
t
DATA (IN)
RLRH
6t
t
t
0
3t
4t
t
t
Min
CORE
CORE
CORE
RHDX
CORE
CORE
CORE
Variable Core_Clk
– 40
– 35
– 40
– 100
– 50
– 130
t
WHLH
t
RHDZ
Max
5t
2t
8t
9t
3t
0
t
CORE
CORE
CORE
CORE
CORE
CORE
+ 40
– 165
– 70
– 150
– 165
+ 50
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Figure
4
4
4
4
4
4
4
4
4
4
4
4
REV. A