參數(shù)資料
型號： M38049FFLWG
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 16.8 MHz, MICROCONTROLLER, PBGA64
封裝： 6 X 6 MM, 0.65 MM PITCH, PLASTIC, LGA-64
文件頁數(shù)： 64/129頁
文件大小： 1721K
代理商： M38049FFLWG
Rev.1.00
Oct 27, 2008
Page 4 of 128
REJ03B0266-0100
3804 Group (Spec.L)
Table 1
Performance overview
Parameter
Function
Number of basic instructions
71
Minimum instruction execution time
0.24
μs (Oscillation frequency 16.8 MHz)
Oscillation frequency
Oscillation frequency 16.8 MHz (Maximum)
Memory
sizes
ROM
60 Kbytes
RAM
2048 bytes
I/O port
P0-P6
56 pins
Software pull-up resistors
Built-in
Interrupt
21 sources, 16 vectors (8 external, 12 internal, 1 software)
Timer
8-bit
× 4 (with 8-bit prescaler), 16-bit × 1
Serial interface
8-bit
× 2 (UART or Clock-synchronized)
8-bit
× 1 (Clock-synchronized)
PWM
8-bit
× 1 (with 8-bit prescaler)
A/D converter
10-bit
× 16 channels (8-bit reading enabled)
D/A converter
8-bit
× 2 channels
Watchdog timer
16-bit
× 1
Multi-master I2C-BUS interface
1 channel
LED direct drive port
8 (average current: 15 mA, peak current: 30 mA, total current: 90 mA)
Clock generating circuits
Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
Power
source
voltage
In high-speed
mode
At 16.8 MHz
4.5 to 5.5 V
At 12.5 MHz
4.0 to 5.5 V
At 8.4 MHz
2.7 to 5.5 V
In middle-speed
mode
At 16.8 MHz
4.5 to 5.5 V
At 12.5 MHz
2.7 to 5.5 V
In low-speed mode At 32 MHz
2.7 to 5.5 V
Power
dissipation
In high-speed mode
Typ. 27.5 mW (Vcc = 5.0 V, f(XIN) = 16.8 MHz, Ta = 25
°C)
In low-speed mode
Typ. 1200
μW (Vcc = 3.0 V, f(XIN) = stop, f(XCIN) = 32 kHz, Ta = 25 °C)
Operating temperature range
-20 to 85
°C
Device structure
CMOS silicon gate
Package
64-pin plastic molded SDIP/LQFP/FLGA
相關(guān)PDF資料
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參數(shù)描述
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