參數(shù)資料
型號: M37517F8HP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件頁數(shù): 1/98頁
文件大?。?/td> 886K
代理商: M37517F8HP
Rev.1.01
Aug 02, 2004
page 1 of 96
7517 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0087-0101Z
Rev.1.01
Aug 02, 2004
DESCRIPTION
The 7517 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 7517 group is designed for battery-pack and includes serial
interface functions, 8-bit timer, A/D converter, current integrator
and I2C-BUS interface.
FEATURES
qBasic machine-language instructions ...................................... 71
qMinimum instruction execution time .................................. 1.0
s
(at 4 MHz oscillation frequency)
qMemory size
Flash memory ............................................................... 32 kbytes
RAM ................................................................................ 1 kbytes
qProgrammable input/output ports ............................................ 36
qInterrupts ................................................. 19 sources, 16 vectors
qTimers ............................................................................. 8-bit 4
qSerial I/O1 ................... 8-bit 1 (UART or Clock-synchronized)
qSerial I/O2 ................................... 8-bit 1(Clock-synchronized)
qMulti-master I2C-BUS interface (option) ...................... 1 channel
qPWM ............................................................................... 8-bit 1
qA/D converter ............................................. 10-bit 10 channels
PIN CONFIGURATION (TOP VIEW)
Fig. 1 M37517F8HP pin configuration
q Current integrator ......................................................... 1 channel
q Over current detector ................................................... 1 channel
q Watchdog timer ............................................................ 16-bit 1
q Clock generating circuit ..................................... Built-in 4 circuits
(built-in 4MHz on-chip oscillator and 32kHz RC oscillator, or con-
nect to external ceramic resonator or quartz-crystal oscillator)
q Power source voltage
In high-speed mode .................................................. 3.0 to 3.6 V
(at 4 MHz oscillation frequency)
In middle-speed mode ............................................... 3.0 to 3.6 V
(at 8 MHz oscillation frequency)
In low-speed mode .................................................... 3.0 to 3.6 V
(at 32 kHz oscillation frequency)
q Power dissipation
In high-speed mode ...................................................... 8.25 mW
(at 4 MHz oscillation frequency, at 3.3 V power source voltage)
In low-speed mode ........................................................... 660
W
(at 32 kHz oscillation frequency, at 3.3 V power source voltage)
q Operating temperature range .................................... –20 to 85°C
APPLICATION
Battery-Pack, etc.
23
22
13
37
38
39
40
41
42
43
44
45
46
47
48
36
1
2
3
4
5
6
7
8
9
10
11
12
24
21
20
19
18
17
16
15
14
35
34
33
32
31
30
29
28
27
26
25
Package type : 48P6Q-A
P17/(LED7)
P4
2
/INT
1
P4
1
/INT
0
P4
0
/CNTR
1
P2
7
/CNTR
0
/S
RDY1
P2
6
/S
CLK
P2
5
/SCL
2
/T
X
D
P2
3
/SCL
1
P2
2
/SDA
1
CNV
SS
P12/(LED2)
P13/(LED3)
P14/(LED4)
P15/(LED5)
P16/(LED6)
VSS
XOUT
XIN
P3
4
/AN
4
P3
5
/AN
5
P0
0
/S
IN2
P0
1
/S
OUT2
P0
2
/S
CLK2
P0
3
/S
RDY2
P0
4
/AN
6
P0
5
/AN
7
P0
6
/AN
8
P1
1
/(LED
1
)
P0
7
/AN
9
P1
0
/(LED
0
)
RESET
P20/XCOUT
P21/XCIN
P4
4
/INT
3
/PWM
P2
4
/SDA
2
/R
X
D
P33/AN3
P32/AN2
ADVSS
ADVREF
VCC
AVSS
ISENS0
ISENS1
P31/AN1
P30/AN0
AVCC
DFETCNT/P45
P4
3
/INT
2
/S
CMP2
M37517F8HP
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