参数资料
型号: M37903S4CHP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, 26 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件页数: 6/11页
文件大小: 191K
代理商: M37903S4CHP
3
M37903S4CHP
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
16-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
FUNCTIONS (Microcomputer mode)
Functions
Parameter
Number of basic machine instructions
Instruction execution time
External clock input frequency f(XIN)
System clock frequency f(fsys)
Memory size
Programmable input/output
ports
Multi-functional timers
Serial I/O
A-D converter
D-A converter
Watchdog timer
Chip-select wait control
Real-time output
Interrupts
Clock generating circuit
Input/Output withstand voltage
Output current
ROM
RAM
P0, P2, P5–P8, P11
P3
P4
TA0–TA4
TB0–TB2
UART0 and UART1
Power supply voltage
Power dissipation
Ports’ input/output
characteristics
Memory expansion
Operating ambient temperature range
Device structure
Package
Maskable interrups
Non-maskable interrups
203
38 ns (the fastest instruction at f(fsys) = 26 MHz)
26 MHz (Max.) (Note)
26 MHz (Max.)
External
2048 bytes
8-bit 7 (Max.)
2-bit 1 (Max.)
7-bit 1 (Max.)
16-bit 5
16-bit 3
(UART or Clock synchronous serial I/O) 2
10-bit successive approximation method 1 (8 channels)
8-bit 2
12-bit 1
Chip select area 4 (CS0–CS3). A bus cycle type and bus width
can be set for each chip select area.
4 bits 2 channels; or 6 bits 1 channel + 2 bits 1 channel
5 external types, 13 internal types. Each interrupt can be set to a
priority level within the range of 0–7 by software.
1 external type, 2 internal types.
Built-in (externally connected to a ceramic resonator or quartz
crystal resonator).
5 V±0.5 V
150 mW (at f(fsys) = 26 MHz, Typ.)
5 V
5 mA
Up to 16 Mbytes. Note that bank FF16 is a reserved area.
–20 to 85 °C
CMOS high-performance silicon gate process
100-pin plastic molded QFP
Note: When the XIN-input-clock division select bit = “0”, the maximum value = 52 MHz.
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