参数资料
型号: ML674000TB
厂商: OKI ELECTRIC INDUSTRY CO LTD
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 33.333 MHz, RISC MICROCONTROLLER, PQFP128
封装: 14 X 14 MM, 0.40 MM PITCH, PLASTIC, TQFP-128
文件页数: 11/28页
文件大小: 189K
代理商: ML674000TB
Oki Semiconductor
ML674000
17/22
ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Conditions
Rating
Unit
Digital power supply voltage
(core)
V
DD_CORE
–0.3 to +3.6
Digital power supply voltage
(I/O)
V
DD_IO
–0.3 to +4.6
Input voltage
V
I
–0.3 to V
DD_IO+0.3
Output voltage
V
O
–0.3 to V
DD_IO+0.3
Analog power supply voltage
AV
DD
–0.3 to V
DD_IO+0.3
Analog reference voltage
V
REF
–0.3 to V
DD_IO+0.3 and
–0.3 to AV
DD +0.3
Analog input voltage
V
AI
–0.3 to V
REF
V
Input current
I
–10 to +10
High level output current
I
OH
+10
Low level output current
[1]
–20
Low level output current
[2]
I
OL
GND = AGND = 0 V
Ta = 25°C
–30
mA
Power dissipation
P
D
Ta = 85°C
per package
530
mW
Storage temperature
T
STG
–50 to +150
°C
Notes
1.
All output pins except XA[15:0]
2.
XA[15:0]
RECOMMENDED OPERATING CONDITIONS
(GND = 0 V)
Item
Symbol
Conditions
Minimum
Typical
Maximum
Unit
Digital power supply voltage
(core)
V
DD_CORE
2.25
2.5
2.75
Digital power supply voltage
(I/O)
V
DD_IO
V
DD_IO ≥ VDD_CORE
3.0
3.3
3.6
Analog power supply voltage
AV
DD
A
VDD = VDD_IO
3.0
3.3
3.6
Analog reference voltage
V
REF
V
REF = AVDD = VDD_IO
3.0
3.3
3.6
Storage hold voltage
V
DDH
f
OSC = 0 Hz
2.25
3.6
V
Operating frequency
f
OSC
V
DD_CORE = 2.25 to 2.75
V
DD_IO = 3.0 to 3.6
[1]
1—
33.333
MHz
Ambient temperature
Ta
–40
25
+85
°C
Note
1. Oscillator frequencies between 16 MHz and 33 MHz. Minimum of 2.56 MHz for external SDRAM. Minimum of
6.4 MHz for external EDO DRAM. Minimum of 2 MHz for analog-to-digital converter.
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